1. Warnung.bund.de
  2. Katwarn - Aktuelle Warnungen
  3. BIWAPP Bürger Info & Warn App


  4. The Search Engine Map
  5. Comparison of web search engines - Wikipedia

    Search Engines Meta

  6. eTools.ch - The Transparent Metasearch Engine from Switzerland
  7. MetaGer, mehr als eine Suchmaschine: unabhängig, transparent, demokratisch, quellcode-offen, datensicher, privatsphären-geschützt
  8. searx (honigdachse.de) - auch als m2lf3e5iyb4lv46p.onion
  9. Searx instances - and .onion
  10. Wikipedia Search (ixquick)
  11. Startpage Search Engine ixquick Google
  12. duck.co - The DuckDuckGo Community - All things DuckDuckGo
  13. DuckDuckHack
  14. YaCy Distributed Web Search - YaCy is a scalable personal web crawler and web search engine.
  15. Yippy
  16. # Schnellsuche.de - Suchmaschinen
  17. WWW Virtual Library
  18. Unix-AG - CUSI - Configurable Unified Search Engine

    Search Engines

  19. DuckDuckGo and as .onion address
  20. audits/ddg.md · master · Inspector Gadget / Cyberservices Ethics Audit Project · GitLab - the not so pure DuckDuckGo
  21. Qwant
  22. Qwant Lite
  23. Web Search - Exalead
  24. Google https webhp?hl=en
  25. Google intl/en/
  26. Google Deutschland
  27. Google Erweiterte Suche - ohne Preisvergleiche, Auktionen, und Dialer ...
  28. Gigablast
  29. WEB.DE Suche
  30. Seekport.de
  31. Ask Jeeves - Ask.com
  32. Answers.com - Online Dictionary, Encyclopedia and much more
  33. Stack Exchange - Free, Community-Powered Q&A
  34. fastbot>>
  35. Lycos
  36. Search engine and human edited web directory KartOO
  37. Fireball
  38. Teoma - Search with Authority
  39. Suche t-online.de
  40. Bing
  41. Time Travel (mementoweb.org)
  42. Internet Archive: Wayback Machine
  43. Webpage archive (archive.is) - webpage snapshots
  44. WebCite - an on-demand archiving system for webreferences
  45. arXiv.org e-Print archive
  46. YaCy: P2P Web Search Engine

    Search Infos

  47. Die Suchfibel
  48. Klug Suchen!
  49. top-info.com - professionelle online-Recherche für Journalisten
  50. Suchmaschinen - Magazin @-web
  51. Search Engine Watch: Tips About Internet Search Engines & Search Engine Submission
  52. John Battelle's Searchblog
  53. DuckDuckGo's privacy abuses-- current, historic, and by proxy - Lemmy

    Search Special

  54. GeoTags Location-Based Search Engine
  55. geometa.info - Die Suchmaschine für Geodienste, Geodaten und Online-Karten
  56. Getty Thesaurus of Geographic Names (Research at the Getty)
  57. Artcyclopedia: The Fine Art Search Engine
  58. TinEye Reverse Image Search
  59. midomi - Search for music by singing or humming part of a song.
  60. Wissenschaftliche Suchmaschine BASE - Bielefeld Academic Search Engine: Standardsuche
  61. vascoda - the internet-portal for scientific and scholary information
  62. MeIND - Metadata on Internet Documents
  63. SHODAN - Computer Search Engine - expose online devices
  64. MedCrawler.de - Die Suchmaschine für Medizin und Gesundheit
  65. Invisible-web.net - Searchable databases and specialized search engines
  66. mundraub.org - Finde #Stadtfrüchte
  67. Fagan Finder // search engines, reference, tools, and more
  68. NNDB: Tracking the entire world - Notable Names Data Base
  69. toool.de · Alles auf einen Klick ·
  70. www.eventax.de - Die Metasuchmaschine für Veranstaltungen - Finding events online just became easier
  71. wazap! game search | spiele suche
  72. Powercat - Webkatalog für Frauen
  73. Picsearch - die Suchmaschine für Bilder und Fotos
  74. Search FishBase
  75. Search Bastard FAQ
  76. IDGR - Suche und Recherche
  77. YACY: a freeware caching HTTP Proxy in Java with integrated search engine - p2p-based Web indexing network
  78. WWW-Server in Deutschland
  79. Personen / Infos zu Name - Personen-Suchmaschine yasni
  80. | StayFriends | Die Freunde-Suchmaschine
  81. Passado.de - Klassentreffen organisieren und Schulfreunde wiederfinden.
  82. FamousFix Home - celebreties search

    Google Di Moogle

  83. De-google-ify Internet
  84. Google Cache - replace %s with http://...
  85. The Google Cemetery - List of dead Google products
  86. Google Groups
  87. Google Earth
  88. Google Transit
  89. Google Blog Search
  90. Google Scholar
  91. Google Print
  92. Google Video
  93. Google Finance
  94. Froogle
  95. Froogle Deutschland
  96. Google Trends
  97. Google Insights for Search
  98. Google Help : Search Features
  99. Google Labs
  100. Google Doodles
  101. Latest Google Doodles RSS
  102. Google Suggest
  103. Official Google Research Blog
  104. Official Google Blog
  105. Google Weblog (just a name, thestartupnews)
  106. Google Guide: Help with Searching
  107. Google Guide: Crafting Your Query (Using Special Characters)
  108. Google Guide: Using Search Operators (Advanced Operators)
  109. Google Maps
  110. Google Sightseeing
  111. Flood Maps
  112. DarkSiteFinder.com - Light Pollution Map
  113. Google Hacks - The projects listed are Google Hacks in that they use Google for something fun or interesting in a way that Google was not designed for. Also visit the other map projects.
  114. Localized Google Search Result Exclusions: Statement of Issues & A Call for Data
  115. Chilling Effects Google Search Comparator - a side-by-side comparison of Google searches in different domains
  116. Google China Search Comparison
  117. Lumen - censorship database; formerly Chilling Effects Clearinghouse
  118. Anonymizing Google's cookie
  119. Google Watch
  120. Google Watch Watch
  121. Googlism
  122. Google Fight : Make a fight with googleFight
  123. Picular - Google, but for colors.
  124. Die Google-Gesellschaft
  125. Let me google that for you
  126. c't 10/2006, S. 162: Google: Marktmacht - Jenseits von gut und böse - Der unheimliche Erfolg von Google
  127. c't 10/2006, S. 168: Google: Datensammler - Der Datenkrake - Google und der Datenschutz
  128. c't 10/2006, S. 172: Google: die Gegenbewegung - Europäische Gegenströmung - Bestrebungen zur Entwicklung europäischer Google-Konkurrenten
  129. c't 10/2006, S. 176: Google-Alternativen - Googlehagel - Alternativen zum Marktführer
  130. How the CIA made Google – INSURGE intelligence – Medium
  131. Why Google made the NSA – INSURGE intelligence – Medium
  132. So schufen NSA und CIA Google
  133. Google's true origin partly lies in CIA and NSA research grants for mass surveillance — Quartz

    Search Auskünfte

  134. Telefonbuch - Auskunft - Telefonnummer - Branchenbuch | GoYellow.de | GoYellow.de
  135. YellowMap - Alles in Ihrer Nähe!
  136. Arzt-Auskunft - Der Arzt-Such-Service der Stiftung Gesundheit
  137. HipRank.com | Word on the web


  138. Security Affairs - Read, think, share … Security is everyone's responsibilitySecurity Affairs
  139. Schneier on Security
  140. The Citizen Lab - University of Toronto
  141. Almost Secure (palant.info)
  142. Security and So Many Things
  143. Have I been pwned? Check if your email has been compromised in a data breach - Adobe, Bell, Boxee, Forbes, Snapchat, Sony, Vodafone, Yahoo, ...
  144. Troy Hunt: Introducing 306 Million Freely Downloadable Pwned Passwords
  145. Troy Hunt: I've Just Launched "Pwned Passwords" V2 With Half a Billion Passwords for Download
  146. Identity Leak Checker (hpi.de) - email address and personal data in the wild?
  147. GhostProject - email address or username
  148. Report a Phishing Page - Google Safebrowsing
  149. URL and website scanner - urlscan.io
  150. badssl.com - see the SSL errors you can get with your browser
  151. Project Zero - vulnerabilities everywhere
  152. Privacy vs. Anonymity vs. Security: Why They Don't All Mean the Same Thing
  153. Articles | Madaidan's Insecurities - Security & Privacy Evaluations
  154. Security and Privacy Advice | Madaidan's Insecurities
  155. BSI - Sichere Passwörter erstellen
  156. The WIRED Guide to Digital Security | WIRED
  157. DIY Feminist Cybersecurity
  158. Security In A Box | Tools and tactics for your digital security - a tad outdated..
  159. apenwarr/sshuttle · GitHub - Transparent proxy server that works as a poor man's VPN. Forwards over ssh. Doesn't require admin. Works with Linux and MacOS. Supports DNS tunneling.
  160. USB Dongle Auth List - web sites supporting OTP or U2F login
  161. PrivacyBox - The Secure Cloud Storage
  162. Fefes Blog: Ueber Sinn und Unsinn von Certificates
  163. CAcert.org - free digital certificates
  164. FAQ/AssurancePrefilledForms - CAcert Wiki
  165. AngepasstesCAPFormular - CAcert Wiki
  166. FAQ/BrowserClients - CAcert Wiki - how to import the CAcert Root Certificate in your web browser
  167. FAQ - CAcert Wiki #Certificate - Root, Browser, Client, Email, Server Certificates
  168. StartSSL(TM) Certificates & Public Key Infrastructure
  169. SSL für lau | heise Security - StartSSL Zertifikate erstellen und einbinden
  170. Let's Encrypt
  171. Chain of Trust - Let's Encrypt
  172. Certificate Compatibility - Let's Encrypt
  173. Production Chain Changes - API Announcements - Let's Encrypt Community Support
  174. DST Root CA X3 Expiration (September 2021) - Let's Encrypt
  175. Extending Android Device Compatibility for Let's Encrypt Certificates - Let's Encrypt
  176. Certbot - Automatically enable HTTPS on your website with EFF's Certbot, deploying Let's Encrypt certificates.
  177. GitHub - diafygi/acme-nosudo: Free HTTPS certificates without having to trust the letsencrypt cli with sudo/root
  178. GitHub - zenhack/simp_le: Simple Let's Encrypt client
  179. Free SSL Certificates and SSL Tools - ZeroSSL
  180. mkcert.org - Take control of your certificate trust store.
  181. Introducing Universal SSL - CloudFlare
  182. xca | SourceForge.net - X Certificate and Key management is an interface for managing asymetric keys like RSA or DSA. It is intended as a small CA for creation and signing certificates. It uses the OpenSSL library for the cryptographic operations.
  183. tlshelpers/matchcertkey at master · hannob/tlshelpers · GitHub - Check if certificate and private key match, as mentioned in How I tricked Symantec with a Fake Private Key - Hanno's blog
  184. smallstep - Everything you should know about certificates and PKI but are too afraid to ask
  185. ioerror/duraconf · GitHub - A collection of hardened configuration files for SSL/TLS services (Jacob Appelbaum)
  186. Observatory by Mozilla
  187. Qualys SSL Labs - Projects / SSL Server Test
  188. Qualys SSL Labs - Projects / SSL/TLS Deployment Best Practices
  189. Hardenize: Making web site security easy and fun
  190. CryptCheck
  191. SSL Checker - Test Certificate and Installation
  192. SSL, STARTTLS and Zertifikate prüfen · SSL-Tools - mail server, web server
  193. Analyse your HTTP response headers (securityheaders.io)
  194. Warum wir jetzt Forward Secrecy brauchen | heise Security
  195. Forward Secrecy testen und einrichten | heise Security
  196. trapkit.de - checksec.sh - check mitigation techniques on Linux executables; see also High level explanation on some binary executable security - Simplicity is a form of art...
  197. DROWN Attack
  198. Heartbleed Bug
  199. LastPass - LastPass Heartbleed checker
  200. Test your server for Heartbleed (CVE-2014-0160)
  201. Heartbleed Bug: What Can You Do? — Krebs on Security
  202. ssl - What clients are proven to be vulnerable to Heartbleed? - Information Security Stack Exchange
  203. The Bleeding Hearts Club: Heartbleed Recovery for System Administrators | Electronic Frontier Foundation
  204. Full Disclosure: Re: heartbleed OpenSSL bug CVE-2014-0160 - iptables rules to block heartbeat queries
  205. The Heartbleed Hit List: The Passwords You Need to Change Right Now - US centric and very very small list
  206. Superfish CA + Komodia vulnerability test
  207. When Things Attack - The Akamai Blog - SSHowDowN Proxy and a 12-year old vulnerability in OpenSSH, "The Internet of unpatchable Things"
  208. CPU.fail - Zombieload, RIDL, Fallout, Meltdown
  209. GitHub - speed47/spectre-meltdown-checker: Spectre & Meltdown vulnerability/mitigation checker for Linux
  210. Reading Privileged Memory with a Side Channel - Lenovo mitigation strategy against Spectre and Meltdown, advisories, updates for specific models, ... status page.
  211. Wie man seine IT vor Spectre und Meltdown schützt | iX
  212. Protect your Fedora system against Meltdown - Fedora Magazine
  213. Update on the Meltdown & Spectre vulnerabilities - Fedora Magazine
  214. GitHub - skeeto/endlessh: SSH tarpit that slowly sends an endless banner
  215. Ins Internet - Mit Sicherheit (BSI fuer Buerger)
  216. Allianz für Cyber-Sicherheit (ACS)
  217. mobilsicher.de – Sicher und informiert mit Smartphone, Tablet und Co.
  218. WID CERT-Bund - Warn- und Informationsdienst des Computer Emergency Response Team der Bundesverwaltung
  219. Digitale Signaturen des CERT-Bund
  220. heise Security - c't-Browsercheck
  221. Gaijin.at - Sicherheit im Internet, Infos, Tools und Downloads
  222. CERT Coordination Center
  223. DFN-CERT Zentrum für sichere Netzdienste
  224. heise Security
  225. All Alerts - Security Database
  226. CVE - Common Vulnerabilities and Exposures (cve.mitre.org)
  227. CVE security vulnerability database. Security vulnerabilities, exploits, references and more (cvedetails.com) - searchable by vendor and product
  228. CVE.report - Home
  229. CVE Trends - crowdsourced CVE intel
  230. GitHub - CVEProject/cvelist: Pilot program for CVE submission through GitHub
  231. Common Vulnerability Scoring System SIG - CVSS
  232. Product Security Vulnerability Management - An Open Approach to Vulnerability Management, Red Hat’s Methodology
  233. Packet Storm - security
  234. de.comp.security.firewall - FAQ
  235. Counterpane Internet Security, Inc.
  236. SecurityFocus
  237. Netzwerkcheck | heise Security
  238. List of TCP and UDP port numbers - Wikipedia, the free encyclopedia
  239. Service Name and Transport Protocol Port Number Registry (IANA)
  240. SG TCP/IP Ports Database (speedguide.net)
  241. FireHOL, Pre-defined service definitions. - descriptions of common applications and their ports
  242. common applications' ports
  243. Open Port Check Tool (CanYouSeeMe)
  244. Outgoing Port Tester
  245. SANS - Internet Storm Center - Cooperative Cyber Threat Monitor And Alert System
  246. Snort.org
  247. Welcome to Security Idiots!!
  248. Full Disclosure Mailing List (seclists.org)
  249. AbuseIPDB - IP address abuse reports - Making the Internet safer, one IP at a time
  250. Internet und Sicherheit - Sicherheit im Internet
  251. The SANS Institute ~ SysAdmin, Audit, Network, Security - Computer Security Education and Information Security Training
  252. Netzwerkrouter xDSL-Router Datensicherheit
  253. Router auf WPS-Lücken testen | heise Security
  254. Großstörung bei der Telekom: TR069-Test - Router auf TR-069 testen | heise online
  255. National Security Agency
  256. Willkommen auf der Seite trojaner-info ! - Viren, Trojaner, Trojanische Pferde, Trojanerhilfe und andere Infos
  257. DShield. - Distributed Intrusion Detection System
  258. SimplytheBest Spyware information spyware blockers spyware cleaners
  259. Safe Browsing Tool | WOT (Web of Trust)
  260. SiteAdvisor - Analysis (McAfee)
  261. Identify websites involved in malware incidents, fraudulent and spamming activities (urlvoid.com)
  262. IP Address Blacklist Checker Tool (ipvoid.com)
  263. Sucuri SiteCheck - Free Website Malware Scanner
  264. IBM Zurich Research Laboratory, Computer Science, Information Security, Portal page, Infosec
  265. Microsoft Security and Privacy
  266. Logs Digging SafeHack.com
  267. Kurt Seifried - information security
  268. the_simple_computer | Research for Security & Privacy
  269. SecurityTube - Watch, Learn and Contribute Computer Security Videos
  270. [Chaos CD] [Sicherheit im ISDN] Inhaltsverzeichnis
  271. Offensive Security Blog
  272. All About Skimmers — Krebs on Security - watch out where you slip your card in ...
  273. Thunderspy - When Lightning Strikes Thrice: Breaking Thunderbolt 3 Security
  274. Qualifizierte elektronische Signatur – Wikipedia
  275. Unser Service & Support-Angebot - Bundesdruckerei D-TRUST Signaturkarten, Signed Data Service, sign-me
  276. Chipkartenleser-Shop Shop Zertifikat BDR - sign-me Zertifikat und Chipkartenleser für Personalausweis
  277. Open eCard - platform independent open source implementation of the eCard-API-Framework, Personalausweis, Gesundheitskarte, ...
  278. DSS Demonstration WebApp - European Commission CEF Digital Signature Service (DSS)
  279. GitHub - esig/dss: Digital Signature Service : creation, extension and validation of advanced electronic signatures
  280. Vault 7 Megathread - Technical Analysis & Commentary of the CIA Hacking Tools Leak : netsec
  281. Re: Wie erkenne ich ein infiziertes System? | Forum - heise online - (Cisco Talos deckt riesiges Router- und NAS-Botnetz auf)
  282. A Few Thoughts on Cryptographic Engineering – Some random thoughts about crypto. Notes from a course I teach. Pictures of my dachshunds.
  283. Web Security Research Papers - PortSwigger Research
  284. Open Source Security Platform | Snyk
  285. PDF Insecurity Website
  286. The Insecurity Industry - by Edward Snowden - Continuing Ed — with Edward Snowden
  287. GRAPHIC NOVEL | Netwars - war heise online netwars / out of CTRL, 2014
  288. Linux Security

    Security RSS feeds

  289. https://www.heise.de/security/rss/alert-news-atom.xml
  290. https://www.heise.de/security/rss/news-atom.xml
  291. http://de.trendmicro-europe.com/enterprise/security_info/rssinfo.php
  292. Web-based DNS Randomness Test | DNS-OARC
  293. porttest.dns-oarc.net -- Check your resolver's source port behavior | DNS-OARC
  294. http://www.securityfocus.com/rss/vulnerabilities.xml
  295. Sicherheitstacho.eu

    Vulnerability Special - update your system!

  296. Download details: Step-by-Step Guide to Securing Windows XP Professional in Small and Medium Businesses
  297. Kurt Seifried - Information security / OS / Microsoft / Port informaiton in windows
  298. www.SecurityXploded.com

    If THEY are after you

  299. Forensic Methodology Report: How to catch NSO Group’s Pegasus | Amnesty International
  300. investigations/2021-07-18_nso at master · AmnestyTech/investigations · GitHub - Pegasus
  301. GitHub - mvt-project/mvt: MVT is a forensic tool to look for signs of infection in smartphone devices - like Pegasus
  302. Here’s how to check your phone for Pegasus spyware using Amnesty’s tool - The Verge
  303. Pegasus Spyware: How It Works and What It Collects - by Kim Zetter - Zero Day
  304. FBI document shows what data can be obtained from encrypted messaging apps - The Record by Recorded Future
  305. FBI Document Says the Feds Can Get Your WhatsApp Data -- in Real Time - Rolling Stone


  306. AntiVirus | heise Security
  307. Desinfect | Forum - heise online
  308. AV-Comparatives
  309. VirusLibrary - Virus Information Library and Search
  310. Symantec AntiVirus Research Center
  311. perComp-Verlag GmbH - Anti-Virus-Lösungen mit F-PROT Scanning-Engine
  312. ftp.f-prot.com/pub directory
  313. The WildList Organization International (virus incidents)
  314. Executable file extensions - which you should not open (semi-)automatically
  315. Computer Viruses - Theory and Experiments - 1984, Fred Cohen
  316. VirusTotal - on 42.zip detection
  317. Interactive Online Malware Analysis Sandbox - ANY.RUN
  318. ID Ransomware - Upload a ransom note and/or sample encrypted file to identify the ransomware that has encrypted your data.
  319. The No More Ransom Project

    Email encryption

  320. Email encryption - Wikipedia, the free encyclopedia
  321. Aaron Toponce : Setting Up Mutt With S/MIME And PGP/MIME
  322. Volksverschlüsselung
  323. MSXFAQ.DE:SMIME mit Outlook
  324. DANE SMTP Validator
  325. MessagePack to JSON Converter - Tool Slick
  326. saltpack - a modern crypto messaging format - NaCl and MessagePack
  327. GitHub - keybase/saltpack: a modern crypto messaging format

    GnuPG / PGP

  328. my GnuPG / PGP page


  329. S/MIME - Wikipedia, the free encyclopedia
  330. S/Mime and PGP Products and Interoperability
  331. StartSSL™ Certificates & Public Key Infrastructure - also offers free client certificates
  332. Certificates for secure electronic mail | Actalis S.p.A.
  333. EmailCertificates - CAcert Wiki - S/MIME, sadly with newer browsers only the OpenSSL way works
  334. Welcome to CAcert.org - the CAcert root certificate that you may need to install if someone uses a CAcert S/MIME certificate
  335. Issue Your Own Self-Signed S/MIME Certs with OpenSSL


  336. GED Home - Make the Switch - Global Encryption Day
  337. The International Association for Cryptologic Research
  338. The CrypTool Portal - CrypTool Portal - CrypTool-Online (CTO) runs in a browser and provides a variety of encryption and cryptanalysis methods including illustrated examples and tools like password generator and password meter. - JCrypTool (JCT) is an open-source e-learning platform, allowing to experiment comprehensively with cryptography on Linux, macOS, and Windows.
  339. Cryptography - Wikipedia, the free encyclopedia
  340. index [CryptoParty.]
  341. overview_tools [CryptoParty.]
  342. documentation:handbook [CryptoParty.]
  343. Crypto für alle
  344. Verschlüsselung | heise online
  345. Kryptographie in der IT - Empfehlungen zu Verschlüsselung und Verfahren | heise Security
  346. The Birthday Paradox
  347. ssss: Shamir's Secret Sharing Scheme
  348. Debian -- Details of package ssss in stable - Shamir's secret sharing scheme implementation
  349. Shamir's Secret Sharing - Wikipedia, the free encyclopedia
  350. digital-scurf → software → libgfshare - A secret sharing library, Shamir's method for secret sharing in the Galois Field 2^8
  351. digital-scurf → software → secretfs - A secret sharing filesystem, to combine secrets made by libgfshare
  352. SECCURE Elliptic Curve Crypto Utility for Reliable Encryption
  353. Vault by HashiCorp
  354. GitHub - hashicorp/vault: A tool for secrets management, encryption as a service, and privileged access management
  355. Using Vault: A Practical Guide - ChairNerd
  356. CryptNET: Free Documentation Project
  357. Free Encryption / Cryptographic Software, Free On the Fly Encryption, Steganography, Free Disk Encryption Tools, Free Public Key Encryption Software (thefreecountry.com)
  359. Outguess - Steganography & Watermarking
  360. Darkside Technologies - ICE, SNOW, Gifshuffle
  361. BetterCrypto⋅org - Applied Crypto Hardening for system administrators
  362. Cryptix - Welcome to Cryptix
  363. Ross Anderson's Home Page
  364. Serpent home page
  365. Curve25519 - Wikipedia, the free encyclopedia
  366. SafeCurves: Introduction - choosing safe curves for elliptic-curve cryptography
  367. Code Book Cipher Challenge Solutions
  368. Unsorted Crypto Links (Lutz Donnerhacke)
  369. Handbook of Applied Cryptography
  370. Cryptography - This document describes a condensed, English version of the cryptografie course given by Gerard Tel.
  371. SILC Secure Internet Live Conferencing
  372. cryptolabs.org | Cryptolabs Amsterdam
  373. CrossCrypt Open Source AES and TwoFish Linux compatible on the fly encryption for Windows XP and Windows 2000.
  374. CrypTool - Homepage - eLearning-Programm für Kryptologie
  375. VeraCrypt - Free Open source disk encryption with strong security for the Paranoid - based on former TrueCrypt
  376. GitHub - HACKERALERT/Picocrypt: A very small, very simple, yet very secure encryption tool.
  377. How to Encrypt USB Flash Drives Using Truecrypt | geekyprojects.com
  378. Encrypting an USB Drive with True Crypt
  379. GitHub - covert-encryption/covert: An encryption format offering better security, performance and ease of use than PGP.
  380. FiloSottile/age: A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability.
  381. GitHub - FiloSottile/age: A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability.
  382. age package - filippo.io/age - pkg.go.dev
  383. GitHub - str4d/rage: A simple, secure and modern encryption tool (and Rust library) with small explicit keys, no config options, and UNIX-style composability.
  384. GitHub - jojonas/pyage: Actually good encryption. In Python.
  385. GitHub - FiloSottile/mkcert: A simple zero-config tool to make locally trusted development certificates with any names you'd like.
  386. tilde.club wiki – Don’t use VPN services
  387. Bitmask - Encrypted communication for mere mortals, Email and VPN
  388. CalyxVPN - Calyx Institute
  389. Choosing the VPN That's Right for You | Surveillance Self-Defense
  390. Censorship circumvention and encrypting your traffic with a VPN | Security Education Companion
  391. VPN Anbieter Vergleich
  392. VPN Service Provider – Vergleich 2014 | Test und Erfahrungen
  393. VPN Comparison by That One Privacy Guy
  394. Best VPN for US citizens to avoid the NSA and FBI Snooping
  395. Mullvad VPN - Privacy is a universal right
  396. SwissVPN - Surf the safer way!
  397. Perfect Privacy VPN Anbieter: Schnell, anonym & sicher im Internet
  398. VPN Anbieter kostenlos > sipgate Anleitung
  399. How to Set Up an OpenVPN Server on a Raspberry Pi - DZone IoT
  400. Raspberry Pi VPN Server: Build Your Own Virtual Private Network
  401. openVPN/CommunityTunnel - CAcert Wiki
  402. Do you need a VPN with Tor? How to use a VPN with Tor - VPN over Tor, Tor over VPN
  403. VPN + Tor: Not Necessarily a Net Gain
  404. Cryptographic Right Answers — » Latacora
  405. EU-Richtlinie für "hochklassige Cybersicherheit" mit Nachschlüsseln - fm4.ORF.at - CryptoWars 2.0
  406. Signatures: The foundations of modern end-to-end encryption
  407. What is Lattice-Based Cryptography & Why You Should Care | by Wickr | Wickr Crypto + Privacy Blog | Medium
  408. Cryptology ePrint Archive: Report 2017/339 - ElsieFour: A Low-Tech Authenticated Encryption Algorithm For Human-to-Human Communication
  409. Beyond Eavesdropping: Adversarial Models for Secure Messaging (wickr.com)


  410. CipherClerk Introduction
  411. BletchleyPark - Station X
  412. Die Rotor-Chiffriermaschine Enigma
  413. Enigma-Bildergalerie
  414. Index of /software/enigma/simulators
  415. Enigma-E Bouwpakket
  416. Enigma-E DIY Building Kit
  417. Enigma Replica Home Page
  418. Mathe Prisma Enigma
  419. Enigma - ein JAVA Applet
  420. Kryptografie / Einleitung


  421. my LibreOffice links
  422. Die Opensource-DVD und Download von Opensource und LibreOffice
  423. List of free and open-source software packages - Wikipedia, the free encyclopedia
  424. Free Software Directory - Free Software Foundation
  425. PrivacyTests.org: open-source tests of web browser privacy


  426. The new, fast browser for Mac, PC and Linux | Firefox
  427. Überflüssige Funktionen in Firefox deaktivieren - Privacy-Handbuch
  428. LibreWolf - A fork of Firefox, focused on privacy, security and freedom.
  429. Firefox Profilemaker
  430. Thunderbird — Software made to make email easier. — Mozilla
  431. Thunderbird Mail DE - deutsche Hilfe
  432. Junk Mail Controls - MozillaZine Knowledge Base
  433. Multiple identities per e-mail account - MozillaZine Knowledge Base
  434. Getting started with IMAP for Gmail - Gmail Help
  435. Using OAuth2 with Thunderbird and Gmail - Super Tech Crew
  436. Turn Thunderbird into the Ultimate Gmail IMAP Client
  437. Search operators you can use with Gmail - Gmail Help
  438. mozilla.org
  439. Camp Firefox | Die Firefox-Community
  440. holgermetzger.de | Mozilla Tipps und Tricks (Firefox, Thunderbird, Seamonkey)
  441. Firefox is eating your SSD - here is how to fix it - how things were in 2016 with old bad SSD drives
  442. Firefox: Ein Browser für Datenschutzbewusste – Firefox-Kompendium ⋆ Kuketz IT-Security Blog
  443. Security/Fingerprinting - MozillaWiki - preference privacy.resistFingerprinting
  444. GitHub - mozilla/policy-templates: Policy Templates for Firefox
  445. Wiederherstellen wichtiger Daten aus einem alten Profil | Hilfe zu Firefox
  446. Firefox 98.0, See All New Features, Updates and Fixes - new download behaviour
    Firefox Extensions
  447. Keep your Firefox healthy with a quick checkup — Mozilla - Plugin Check
  448. Blocked Add-ons - software known to cause serious security, stability, or performance issues with Firefox
  449. Technical Details on the Recent Firefox Add-on Outage - Mozilla Hacks - the Web developer blog - ArmagAddon
    Firefox 57+ Quantum Extensions
  450. Firefox Multi-Account Containers – Get this Extension for 🦊 Firefox - lets you keep parts of your online life separated into color-coded tabs that preserve your privacy
  451. Temporary Containers – Add-ons für Firefox - Open tabs, websites, and links in automatically managed disposable containers
  452. HTTPS Everywhere – Add-ons for Firefox - see also Electronic Frontier Foundation
  453. Privacy Badger | Electronic Frontier Foundation - Firefox Add-on
  454. Cookie AutoDelete :: Add-ons for Firefox
  455. uMatrix :: Add-ons for Firefox - A point-and-click matrix-based firewall, with many privacy-enhancing tools; similar to NoScript but not quite; when using with uBlock Origin disable the same lists there
  456. Firefox: uMatrix – Firefox-Kompendium Teil9 ⋆ Kuketz IT-Security Blog
  457. uBlock Origin :: Add-ons for Firefox - Finally, an efficient blocker. Easy on CPU and memory.
  458. Firefox: uBlock Origin – Firefox-Kompendium Teil2 ⋆ Kuketz IT-Security Blog
  459. uBlock Origin: Schutz gegen Tracker und Werbung • Kuketz IT-Security Blog - gute weitere Häkchen zu setzen
  460. Firefox: Zugriff auf lokale Adressen für Dritte blockieren - Filterliste für uBlock Origin
  461. Neat URL – Get this Extension for 🦊 Firefox - Remove tracking garbage from URLs.
  462. NoScript Security Suite :: Add-ons for Firefox
  463. Decentraleyes – Add-ons for Firefox
  464. CanvasBlocker – Add-ons for Firefox - Blocks the JS-API for modifying <canvas> to prevent Canvas-Fingerprinting.</canvas>
  465. Dict.cc Translation :: Add-ons for Firefox
  466. withExEditor – Add-ons for Firefox - invoke your editor with TextArea fields; needs a host component as well
  467. GNOME Shell integration – Add-ons for Firefox - You MUST install native connector for this extension to work, see Projects/GnomeShellIntegrationForChrome/Installation - GNOME Wiki
    Older Recommendable Firefox (<57) Extensions
  468. RequestPolicy - Firefox addon for Privacy and Security - RequestPolicyContinued beta, best install first; not really needed with uMatrix
  469. Disconnect :: Add-ons for Firefox - install before other filtering add-ons
  470. HeadingsMap :: Add-ons for Firefox
  471. Video DownloadHelper :: Add-ons for Firefox - download and convert Web videos
  472. iSebaro ~ ViewTube - a JavaScript application that allows viewing videos from video sharing web sites without needing to install Adobe Flash Player
  473. Exif Viewer :: Firefox Add-ons - Displays the Exif and IPTC data in local and remote JPEG images
  474. RC4 in Firefox abschalten - so geht's | NSA entschlüsselt Webserver-Daten angebl... | heise security news-Foren
  475. Qualys SSL Labs - Projects / SSL/TLS Capabilities of Your Browser (Experimental)
  476. Privacy Settings – Add-ons for Firefox - Alter Firefox's built-in privacy settings easily with a toolbar panel.
  477. Bloody Vikings! – Add-ons for Firefox - Simplifies the use of temporary e-mail addresses in order to protect your real address from spam.
  478. Invidition – Get this Extension for 🦊 Firefox - Redirects YouTube and Twitter to their alternative ads-free, privacy-friendly, interfaces.
    Be sure to read compatibility with uMatrix
  479. Firefox Addons :: Mozilla Add-ons :: Add Features to Mozilla Software
  480. The Complete Firefox Privacy and Security Guide - BestVPN.com
  481. Knowledge Base - MozillaZine Knowledge Base
  482. About:config entries - MozillaZine Knowledge Base
  483. Brian's Blog: Mailto URLs in Firefox using mutt (archive.org)
  484. NewsForge | Using Firefox's mozex extension to call an external mail program
  485. Thunderbird Addons :: Mozilla Add-ons :: Add Features to Mozilla Software
  486. The Extensions Mirror - "Completing your XPI'rience" - Firefox, Thunderbird

    Pale Moon

  487. The Pale Moon Project homepage - Pale Moon is an Open Source, Goanna-based web browser available for Microsoft Windows and Linux

    Mail & News

  488. Gnus für Wintendos
  489. Mutt on Windows
  490. Mutt on Operating Systems
  491. OfflineIMAP - Overview - Software.Complete.Org
  492. Mailers - Mail User Agents (MUAs) HomePages (Sven Guckes)
  493. Newsreader - User Agents for NNTP aka Usenet (Sven Guckes)
  494. NewsReaders.com
  495. Web Browser and their HomePages - Quick Reference (Sven Guckes)
  496. browser.org
  497. WebAttack.com :: download freeware and shareware programs from the world's largest collection of Internet software.
  498. Miro HD Video Player | Free internet tv and video podcast player.
  499. Comparison of file synchronization software - Wikipedia


  500. GIMP - The GNU Image Manipulation Program
  501. GIMPshop.com - A GIMP hack by Scott Moschella
  502. Inkscape. Draw Freely.
  503. Scribus :: Open Source Desktop Publishing for Linux, Mac OS® X and Windows®
  504. blender.org - Home
  505. Open Clip Art Library Drawing Together
  506. Ghostscript, Ghostview and GSview
  507. VideoLAN - Free and Open Source software and video streaming solutions for every OS!
  508. Nicu's How-to - Howtos, tutorials and tricks - GIMP, Inkscape, OpenOffice.org, Fedora and more.


  509. Free Software Directory
  510. FTP Mirror List - GNU Project - Free Software Foundation (FSF)
  511. Cygwin
  512. GnuWin32 - maintained, last checked 2006-12-10
  513. Native Win32 ports of some GNU utilities - outdated (2003)
  514. DJGPP
  515. /pub/DJGPP directory Germany, Koblenz
  516. /pc/dos/djgpp/current directory Vienna, Austria
  517. DJGPP and related Links page


  518. Freeware for Solaris

    WNT SysUtils

  519. Systems Internals - Winternal Software
  520. SystemTools.com - Windows NT/2000 System Management Tools and Utilities
  521. SomarSoft Utilities
  522. Ext2 IFS For Windows


  523. Oth Net Search Form (ftp)
  524. NAPALM FTP Indexer
  525. Free downloads encyclopedia - Softpedia
  526. heise online - Software-Verzeichnis
  527. Ultimate Boot CD
  528. FAQ - Text Based Programs - Current Versions (Sven Guckes)
  529. Converters and Filters - Convert Data from One Format to Another (Sven Guckes)
  530. The Readers - Free Software PDF readers.
  531. IrfanView - Freeware Graphic Viewer (Windows)
  532. Free graphic and photo viewer - XnView - GRAPHIC VIEWER
  533. Ralf Brown's Files
  534. PictView - a set of image viewers and converters (DOS)
  535. Pigdog Journal - DeCSS Distribution Center (it's not what you think it might be)
  536. Macecraft Software - Home of jv16 PowerTools and RegSupreme - formerly RegCleaner
  537. Freeware for Solaris
  538. OpenLDAP - community developed LDAP software
  539. Do It Yourself data recovery, file recovery, unformat, undelete, partition recovery and RAID 0 and RAID 5 recovery
  540. Life after Google III, Teil 3: Sehen, was Sinn macht - Netzwelt - SPIEGEL ONLINE
  541. CompletePlanet - discover and search 103,000 databases and specialty search engines
  542. gimmefonts.com - The largest free truetype font archive on the web
  543. Fonts.com - Download Mac and Windows Fonts
  544. Download Fonts - Jumbo.com
  545. Flash Kit: Fonts Home
  546. The UNTGZ homepage
  547. BpBatch homepage
  548. KL Codec Resource Site The K-Lite codec pack, quicktime alternative and real alternative.
  549. afreeCodec - Download Audio Codecs, Video Codecs, Software, Players, and Utilities for Free.
  550. .::Bsplay.com, bsplayer::. perfect player.
  551. VideoLAN - Free Software and Open Source video streaming solution for every OS!
  552. Streaming media recording: Wanna find easy to use yet powerful software to record streaming audio and video? Follow our guidelines to find the best freeware or shareware stream recorder.
  553. Tools - Video software and downloads - VideoHelp.com
  554. DriverHeaven.net
  555. Rage3D MOBILEMOD 4.0 | FINAL RELEASE CANDIDATE - Rage3D Discussion Area
  556. The R Project for Statistical Computing
  557. Computer Gripes
  558. spammimic - hide a message in spam
  559. ConflictSolver Resource Scheduler - Open Source Resource Scheduling Software for small companies and institutions. Written in Python, but unmaintained since 2003.
  560. Tablix - Free software for solving timetabling problems.
  561. FET - Free Evolutionary Timetabling software for automatically scheduling the timetable of a school, high-school or university
  562. Time Design - timetables for schools and training institutions.
  563. intime - This is a free, open source program for editing school time tables.
  564. OpenSTV | Software for Ranked-Choice Voting
  565. guillaumegildas/openSTV · GitHub - older fork as OpenSTV isn't free anymore
  566. Single Transferable Vote (archive.org) - sehr gute Erklärung der STV Wahlauszählung auf Deutsch
  567. STV - Single Transferable Vote (wahlrecht.de) - Übertragbare Einzelstimmgebung
  568. Condorcet Internet Voting Service - CIVS ranked-choice voting
  569. Civitas - Civitas is a new, secure voting system.
  570. GitHub - andrewcmyers/civs: Condorcet Internet Voting System
  571. PortableApps.com - Portable software for USB drives | Your Digital Life, Anywhereâ¢
  572. The Portable Freeware Collection
  573. winPenPack - The Portable Software Collection
  574. JonDonym - Sicher im Internet
  575. GitHub - RetroShare/RetroShare: RetroShare is a Free and Open Source cross-platform, Friend-2-Friend and secure decentralised communication platform.
  576. Flash Player Help
  577. AutoHotkey - Free Mouse and Keyboard Macro Program with Hotkeys and AutoText - for Windows
  578. Apache Agora (archive.org) - virtual community (mailing list) visualization tool
  579. Icinga » Monitor your entire Infrastructure with Icinga
  580. Sozi [Sozi] - a small program that can play animated presentations. SVG.
  581. Tryton - Modularity, scalability & security for your business
  582. ConfClerk - manage conference schedules from PentaBarf
  583. Alternative software and apps to your PC (Windows, Linux), Mac, iPhone, Android, Web/Online and other platforms. - AlternativeTo.net
  584. Slant - picking "the best" product
  585. Ninite - Install or Update Multiple Apps at Once - almost a package manager for Windows
  586. Etherpad
  587. Sites that run Etherpad Lite · ether/etherpad-lite Wiki · GitHub
  588. hackpad
  589. Apache Wave - Welcome to Apache Wave (incubating)
  590. Camlistore - a way of storing, syncing, sharing, modelling and backing up content.
  591. git-annex - allows managing files with git, without checking the file contents into git.
  592. Tarsnap - Online backups for the truly paranoid
  593. Cryptomator: Free Cloud Encryption for Dropbox & Others - Linux, Windows, Mac, iOS, Android
  594. Cryptomator: Endlich ist unsere Cloud Ende-zu-Ende-verschlüsselt - Golem.de
  595. Cinderella : Cinderella - Interactive Geometry Software
  596. Wahay - audio conferences, Mumble over Tor Onion Services
  597. CoyIM | Safe and secure chat client - onion - Jabber/XMPP over Tor Onion Services
  598. A Beginner's Guide to Salt | Linode - A look into Salt's primary components, features, and configurations for the new SaltStack user

    Video Conferencing

  599. Results: Free Software voice & video testing - 2012
  600. Videokonferenzen müssen keine Datenschleudern sein | Digitalcourage - Jitsi, BigBlueButton, NextCloud Talk
  601. Hinweise für Berliner Verantwortliche zu Anbietern von Videokonferenzdiensten (PDF) - Berliner Beauftragte für Datenschutz und Informationsfreiheit, BlnBDI
  602. Going Full Send on my WFH A/V setup – Jeremy Eder's Blog
  603. Jitsi.org - develop and deploy full-featured video conferencing - Open Source Video Calls and Chat
  604. Jitsi Meet - their main instance
  605. Videochat Server ⋅ Plume - some public Jitsi servers; currently (2022-03-29) broken, archive.org
  606. random-redirect/jitsi_servers.lst at master · tosterkamp/random-redirect · GitHub
  607. 8x8 Video Meetings - commercial Jitsi instance, 8x8 employs most Jitsi developers
  608. crt.sh | jitsi% - CN records of jitsi hosts
  609. Kurzanleitung: Jitsi Meet Videokonferenz per Browser oder App ⋆ Kuketz IT-Security Blog
  610. Jitsi Meet: Erste Hilfe bei Problemen ⋆ Kuketz IT-Security Blog
  611. Video-Konferenzen mit Jitsi Meet | Weitblick Blog
  612. GitHub - systemli/ansible-role-jitsi-meet: Ansible role to install & configure Jitsi Meet - rol(l|e) your own server
  613. Jitsi Best Practice und Skalierung | NETWAYS GmbH - eigener Jitsi Server
  614. Jitsi Meet is Free open source self-hosted videoconferencing that just works, no registration / account needed. Try it at https://meet.jit.si : selfhosted - Firefox causing problems in Jitsi (2019/2020)
  615. 100% support for Firefox (and other non-Chrome browsers) · Issue #4758 · jitsi/jitsi-meet · GitHub - Firefox causing problems in Jitsi (2020)
  616. Jitsi Hacks | Jitsi Hacks – Extending Jitsi Meet using injected scripts
  617. Calla - voice and video chat that simulates natural conversation; using Jitsi Meet adding audio spatialization, to be able to create virtual meeting rooms.
  618. JitsiCloud - Giebel.IT - DSGVO-konforme Videokonferenz- und Speicherlösung; für Schulen, Gemeinden, Vereine, Unternehmen und Organisationen
  619. BigBluebutton - BigBlueButton enables universities and colleges to deliver a high-quality learning experience to remote students.
  620. Video conferencing with BigBlueButton [LWN.net]
  621. GitHub - bigbluebutton/bbb-install: BASH script to install BigBlueButton in 30 minutes.
  622. File Exfiltration via Libreoffice in BigBlueButton and JODConverter - Hanno's blog
  623. BigBlueButton - Tutorials zur Videokonferenzsoftware
  624. BigBlueButton | Ferdinand Soethe - BigBlueButton-Praxishandbuch
  625. Moodle - Open-source learning platform | Moodle.org
  626. Lernerfolg mit Moodle
  627. Demo-Moodle Lehrerfortbildung-BW
  628. Moodle, virtuelles Arbeiten und eLearning - Kursvorlagen
  629. Das Digitalcourage-Bildungspaket | Digitalcourage
  630. LEOPARD – LEOPARD-Lernorte - Element, Discourse, Peertube, Nextcloud, Moodle
    Zoom (do not use)
  631. Zoom privacy: Your video conferences aren’t as private as you think
  632. Zoom Meetings Do Not Support End-to-End Encryption
  633. Videokonferenz-Software: Ist Zoom ein Sicherheitsalptraum? | heise online
    Skype (do not use)
  634. Brave New Skyping World Revisited | Torsten's Thoughtcrimes
  635. Ten Reasons Why You Should Boycott Skype | Torsten's Thoughtcrimes
  636. Microsoft seeks patent for spy tech for Skype - Computerworld

    More Misc

  637. palava.tv - palava is a WebRTC based communication platform.
  638. SparkleShare - Self hosted, instant, secure file sync
  639. Cloud Hosting - Bitnami - deploy apps with native installers, as virtual machines, or in the cloud
  640. Docear - Docear is a unique solution to academic literature management, i.e. it helps you organizing, creating, and discovering academic literature.
  641. Zamzar - video converter, audio converter, image converter, eBook converter - online converter of 1000 file formats
  642. F*EX - File EXchange - Frams' Fast File EXchange
  643. F*EX - File EXchange CLI client - perl fex.pl installer
  644. Syncthing - Syncthing replaces proprietary sync and cloud services with something open, trustworthy and decentralized.
  645. Dateisynchronisation mit Syncthing
  646. Syncthing: KeePass-Datenbank zwischen PC und Android synchronisieren – Passwörter Teil3 ⋆ Kuketz IT-Security Blog
  647. OnionShare - an open source tool that lets you securely and anonymously share a file of any size
  648. GitHub - RobinLinus/snapdrop: A Progressive Web App for local file sharing
  649. Kodi | Open Source Home Theatre Software
  650. Play with Docker Classroom
  651. Docker Playground
  652. LinuxServer - community Docker images
  653. jrnl- The Command Line Journal - Collect your thoughts and notes without leaving the command line
  654. Rosetta Stone for Unix - What do they call that (command) in this world?
  655. Awesome Self Hosted - A directory of free software solutions and web applications which can be hosted locally
  656. ExifTool by Phil Harvey
  657. Pandoc - a universal document converter, from markdown dialects to various text, word processors and layout formats
  658. Modular online encoding, encryption and conversion tool — Cryptii
  659. contained.af - Know your surroundings... The hottest, nerdiest new game in town. A stupid game for learning about containers, capabilities, and syscalls.
  660. MRTG - Tobi Oetiker's MRTG - The Multi Router Traffic Grapher
  661. RRDtool - About RRDtool
  662. Cacti® - The Complete RRDTool-based Graphing Solution
  663. HackMD - Collaborative markdown notes
  664. GitHub - hackmdio/codimd: CodiMD - Realtime collaborative markdown notes on all platforms.
  665. Aggie.io - A collaborative painting application
  666. pdfpc - PDF Presenter Console - A presenter console with multi-monitor support for PDF files.
  667. Paint - if you're missing original ugly MS-Windows UI look and feel aesthetics ... all Web Components in browser
  668. JS Paint - and something similar but more complete
  669. edit.photo • The free online Photo Editor in your Browser
  670. Franz – a free messaging app for Slack, Facebook Messenger, WhatsApp, Telegram and more
  671. Software für technische Dokumentation: The Ultimate Expert Choice
  672. GitHub - aviaryan/awesome-no-login-web-apps: :star2: Awesome (free) web apps that work without login
  673. Rapla - Rapla is a flexible multi-user resource and event planing system.
  674. Taskwarrior - What's next? - manages your TODO list from the command line
  675. Timewarrior - Done yet? - tracks time from the command line; also interfaces with Taskwarrior
  676. GitHub - scottkosty/vit: VIT is a lightweight, fast, curses-based front end to Taskwarrior
  677. Recurring tasks with taskwarrior
  678. GitHub - ralphbean/bugwarrior: Pull github, bitbucket, and trac issues into taskwarrior
  679. :: holidata.net :: - international holiday data Taskwarrior and Timewarrior use
  680. gtimelog - A time tracking app with GUI
  681. GitHub - pimutils/khal: CLI calendar application
  682. Planner | Task manager with Todoist support designed for GNU/Linux 🚀.
  683. Zim - a desktop wiki
  684. Standard Notes | A Simple And Private Notes App
  685. grouprise - eine Internet-Plattform für eure Stadt oder Region
  686. Open Source Game Clones
  687. GitHub - warner/magic-wormhole: get things from one computer to another, safely
  688. GitHub - saljam/webwormhole: Password authenticated WebRTC.
  689. Graphmasters - NUNAV - No more traffic jams!
  690. FreeCAD: Your own 3D parametric modeler
  691. GitHub - yrutschle/sslh: Applicative Protocol Multiplexer (e.g. share SSH and HTTPS on the same port)
  692. GitHub - HouzuoGuo/laitos: Top geek's survival kit - personal assistant over satellite/telephone/SMS/chatbot, plus web infrastructure servers (DNS, HTTP, SMTP, SNMP)
  693. Empfehlungsecke ⋆ Kuketz IT-Security Blog - Messenger, Browser-Add-ons, Suchmaschinen, ...
  694. PrivacyTools - Encryption Against Global Mass Surveillance
  695. SQuirreL SQL Client Home Page
  696. GitHub - sshuttle/sshuttle: Transparent proxy server that works as a poor man's VPN. Forwards over ssh. Doesn't require admin. Works with Linux and MacOS. Supports DNS tunneling.
  697. ASCII Art Generator - Online "HD" Color Image to Text Converter
  698. SysEleven Shared Secrets
  699. GitHub - acnagy/chaos-scheduler: ☀🌧⚡⛅ vs. 💻✨
  700. Big Pile of Vim-like
  701. Opencast Video Solution | The free and open source solution for automated video capture, management, and distribution at scale.
  702. Elvish Shell
  703. f.lux: software to make your life better - makes the color of your computer's display adapt to the time of day; AKA Night Light in GNOME or RedShift
  704. FutureTrust Signing & Sealing Service (SigS) - needs eID-Client
  705. Wacom drawing tablets track the name of every application that you open | Robert Heaton - with snooping the snoopers
  706. Data Removal: Darik's Boot and Nuke - DBAN - for all those USB sticks you find on the ground or plugged into a wall.. also from heise Download
  707. Top 10 open source tools for working from home | Opensource.com
  708. Corona: Technik-Tipps fürs Homeoffice | Digitalcourage
  709. Activities/FreeSoftware4RemoteWorking - FSFE Wiki
  710. Remote Communication - LibrePlanet
  711. Digitale Konferenzen — #gnuHU
  712. Übersicht Online-Konferenz-Tools - Support - Confluence Netzbegruenung
  713. Remote presence tools for social distancing - anarcat
  714. Open Broadcaster Software | OBS - broadcast multiple video sources
  715. Take Remote Worker/Educator webcam video calls to the next level with OBS, NDI Tools, and Elgato Stream Deck - Scott Hanselman
  716. Enabling Video Streaming for Remote Learning with NGINX and NGINX Plus - NGINX - using OBS
  717. Desktop and media video streaming server with OBS, nginx, RTMP, HLS and DASH – bitkeks.eu
  718. Live Streaming Equipment: Studio Setup Guide on the Cheap | Wowza
  719. Low-Latency HLS vs. WebRTC: What to Know Before Choosing a Protocol
  720. Icecast - free server software for streaming multimedia; stream your OBS
  721. Owncast - a self-hosted live video and web chat server for use with existing popular broadcasting software
  722. Building a live video streaming website - Part 1 - Start Streaming!
  723. GitHub - benwilber/boltstream: Boltstream Live Video Streaming Website + Backend
  724. How to thrive working from home
  725. Dangerzone - Take potentially dangerous PDFs, office documents, or images and convert them to a safe PDF.
  726. LiteCLI - A command line interface for SQLite with auto-completion and syntax highlighting.
  727. DB Browser for SQLite
  728. Image metadata viewer
  729. Identity, email and document verification made easy with Vereign | Vereign
  730. Joplin - an open source note taking and to-do application with synchronisation capabilities
  731. GitHub - BurntSushi/ripgrep: ripgrep recursively searches directories for a regex pattern
  732. Share and accept documents securely - SecureDrop
  733. WebTorrent - Streaming browser torrent client
  734. lichess.org • Free Online Chess
  735. No More Medium. Build Your Own Site, Please.
  736. Scribe - An alternative frontend to Medium - replace medium.com by scribe.rip
  737. GitHub - nebula-chat/chatengine: Open source mtproto server written in golang with compatible telegram client
  738. App | E-Rezept
  739. GitHub - gematik/E-Rezept-App-Android
  740. GitHub - gematik/E-Rezept-App-iOS: https://gematik.github.io/E-Rezept-App-iOS/
  741. Potato Presenter - Easily create great presentations
  742. Mehr Datenschutz für alle mit dem TinyCheck-Tool von Kaspersky | Kaspersky
  743. GitHub - KasperskyLab/TinyCheck: TinyCheck allows you to easily capture network communications from a smartphone or any device which can be associated to a Wi-Fi access point in order to quickly analyze them. This can be used to check if any suspect or malicious communication is outgoing from a smartphone, by using heuristics or specific Indicators of Compromise (IoCs). In order to make it working, you need a computer with a Debian-like operating system and two Wi-Fi interfaces. The best choice is to use a Raspberry Pi (2+) a Wi-Fi dongle and a small touch screen. This tiny configuration (for less than $50) allows you to tap any Wi-Fi device, anywhere.
  744. Intigriti - Bug Bounty & Agile Pentesting Platform
  745. Non-Profit Computer Security Consultancy - Radically Open Security
  746. Engelsystem - Online-Tool für Helfer- und Schichtplanung auf großen Events
  747. GitHub - vaguileradiaz/tinfoleak: The most complete open-source tool for Twitter intelligence analysis
  748. nymea - The Open IoT Stack
  749. Smart gardening without coding - all free and open source - Hackster.io
  750. GitHub - bcpierce00/unison: Unison file synchronizer - Unison is a file-synchronization tool for POSIX-compliant systems (e.g. *BSD and GNU/Linux), macOS and Windows
  751. Earthstar - Sync stuff you care about with people you know. Earthstar is a specification and Javascript library for building online tools you can truly call your own.
  752. GLPI Project - open source service management software to manage Helpdesk and IT assets
  753. The Lino framework — Lino - linked objects database schema
  754. Everything Is Broken - The Message - Medium

    Password Generators

  755. The Problem with Passwords
  756. MD5 File - HTML5 File Hash Online Calculator - MD5, SHA1, SHA2 (SHA-256), SHA-384, SHA-512 - local in the browser
  757. Bcrypt Hash Generator & Verifier
  758. KeePassXC Password Manager - KeePassXC is a community fork of KeePassX, the cross-platform port of KeePass for Windows.
  759. KeePassDX - for Android; secure and open source password manager compatible with KeePass files (version 1 to 4)
  760. KeePassDX | F-Droid - Free and Open Source Android App Repository
  761. KeePass Password Safe - KeePass is a free open source password manager, which helps you to manage your passwords in a secure way. The original only for Windows.
  762. KeePassX - outdated last release Oct-2016
  763. AuthPass - Password Manager | AuthPass.app Password Manager - works with KeePass kdbx 3 database files
  764. Open Source Password Management Solutions | Bitwarden
  765. Password Safe - Password Safe allows you to safely and easily create a secured and encrypted user name/password list.
  766. Pass: The Standard Unix Password Manager - gpg based
  767. gopass - the team password manager - gpg based, rewrite of Pass in Go
  768. GitHub - micahflee/passphraseme: A quick and simple cryptographically secure script to generate high entropy passphrases using EFF's wordlists
  769. xkcd: Password Strength - why Tr0ub4dor&3 is a bad password choice
  770. Agile Blog | Toward Better Master Passwords
  771. Myths about /dev/urandom [2uo]
  772. CryptNET: Passgen - uses /dev/random (or /dev/urandom on demand), source code, also GitHub - vab/passgen: password candidate generator
  773. Secure Windows & Linux Password Generator - Defuse Security - uses /dev/(u)random on Linux and CryptGenRandom() on Windows, with source code on GitHub for Linux and Windows
  774. Two Factor Auth List - List of websites and whether or not they support 2FA.
  775. Diceware Passphrase Home (or diceware.com)
  776. RANDOM.ORG - Password Generator - true random passwords generated on each page view and transfered using SSL; but still.. it's someone else's site ;-)
  777. GRC | Ultra High Security Password Generator - generated on each page view and transfered using SSL, strong "Rijndael (AES) block encryption of never-repeating counter values in CBC mode"; but still.. it's someone else's site ;-)
  778. XKCD password - generator (xkcdpassword.com) - like most other online generators uses only JavaScript Math.random()
  779. Strong Password Generator (strongpasswordgenerator.com) - like most other online generators uses only JavaScript Math.random()
  780. Strong Random Password Generator (passwordsgenerator.net) - like most other online generators uses only JavaScript Math.random()
  781. Master Password (masterpassword.app) - JavaScript and App for different devices, name/masterpassword derived site passwords
  782. Random Key Generator (randomkeygen.com) - this one generates presets on each page view
  783. GRC's | Password Haystacks: How Well Hidden is Your Needle?
  784. How Secure Is My Password?
  785. How Long To Crack A Password Spreadsheet | SANS Institute
  786. The passphrase FAQ (in Security @ iusmentis.com)
  787. GRC | Flexible One-Time Password MetaSystem
  788. Lifetimes of cryptographic hash functions

    Shell End

  789. Bourne shell idioms
  790. BashFAQ - Greg's Wiki
  791. ZSH - THE Z SHELL
  792. start [ZshWiki]
  793. ZSH-LOVERS(1)
  794. [ Zsh ] (strcat.de)
  795. Zsh Tips, Tricks and Examples by zzapper
  796. robbyrussell/oh-my-zsh · GitHub

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