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Secure Messenger

Password Managers

  • Wikipedia's list of Password Managers - Overview of all password manager utilities.
  • BitWarden - Open source password management solution, can be self-hosted.
  • KeePassXC - KeePassXC is a community fork of KeePassX, a native cross-platform port of KeePass Password Safe.
  • LessPass - Stateless open source password manager.
  • 1Password - Popular cloud-hosted password manager.
  • KeePass - Free, open source, light-weight, and easy-to-use password manager.
    • Plugins - A list of third-party plugins for KeePass.
    • Keepass2Android - A Password manager app for Android based on Keepass.
    • KeePassium - KeePassium combines the security of KeePass with a clean intuitive design.
  • KeeWeb - Free cross-platform password manager compatible with KeePass.
  • Pass - Simple GPG/Git password manager. Follows the Unix philosophy.
  • Dashlane - An intuitive password manager with over with over 8 million users worldwide.
  • Passbolt - Free, open source, self-hosted, extensible, OpenPGP based.
  • Psono - Open source and self-hosted password manager for teams.
  • Buttercup - Another open source password manager with desktop, mobile, and browser clients.
  • MiniKeePass - iOS version of KeePass (unofficial).
  • KeeVault - Secure, Open Source Password Management.
  • LastPass (Last Choice) - LastPass remembers all your passwords, so you don't have to.

Alternate Networks

  • I2P - I2P is an anonymous overlay network - a network within a network. It is intended to protect communication from dragnet surveillance and monitoring by third parties such as ISPs.
  • Zeronet - Open, free and uncensorable websites, using Bitcoin cryptography and BitTorrent network.
  • Loki - Lokinet is an anonymous, decentralized and IP based overlay network for the internet.
  • SILO - Offers complete privacy across the network (work in progress project in cooperationship with Loki).
  • IPFS - A peer-to-peer hypermedia protocol designed to make the web faster, safer, and more open.
  • Yggdrasil - Makes use of a global spanning tree to form a scalable IPv6 encrypted mesh network.
  • cjdns - Cjdns (Caleb James DeLisle's Network Suite) - is a networking protocol and reference implementation, founded on the ideology that networks should be easy to set up.
  • Freenet - Freenet is free software which lets you anonymously share files, browse and publish "freesites" (web sites accessible only through Freenet) - and chat on forums, without fear of censorship.
  • GnUNet - GNUnet is a framework for secure peer-to-peer networking that does not use any centralized or otherwise trusted services.
  • Psiphon - Run your own server, invite your friends, build a community, provide free and unfiltered Internet access to the world.
  • Scuttlebutt - A decentralised secure gossip platform that aims to harmonize four perspectives of life: Environment reflecting Technology reflecting Community reflecting Society.


  • Tor - Tor is free software and an open network that helps you defend against traffic analysis.

I'm not responsible for the links, domains, it's content or if the provided .onion links are really the ones advertised. It's impossible for me as individual person to check every single page every second and monitor it's content.

Also be very carefull of scams. you can find the links to some scam sites on torss7t3bxd3qsxn.onion


If you suspect your access to the Tor network is being blocked, you may want to use bridges.

You can get latest Tor bridges from


Just replace .onion with or any other domain made available by volounteers Tor2web operators.

Example: http://archivecaslytosk.onion/ =>

This connects you with Tor2web, which then talks to the onion service via Tor and relays the response back to you.

WARNING: Tor2web only protects publishers, not readers. As a reader installing Tor Browser will give you much greater anonymity than using Tor2web. Using Tor2web trades off security for convenience and usability.

Web Archive


P2P Networks

  • eDonkey network - A decentralized, mostly server-based, peer-to-peer file-sharing network.
  • Gnutella - P2P network behind the popular LimeWire file sharing app.
  • FastTrack - Protocol used by the Kazaa, Grokster, iMesh, and Morpheus file-sharing programs.
  • Napster - Peer-to-peer file sharing Internet service that emphasized sharing digital audio files, typically audio songs, encoded in MP3 format.
  • IPFS - Distributed Web - Peer-to-peer distributed file system that seeks to connect all computing devices with the same system of files.
  • Kad - The Kad network is a peer-to-peer (P2P) - network that implements the Kademlia P2P overlay protocol.

Router Firewalls


Overall Strategy
  • Diversify your analysis approach.
  • Don't rely on the results from a single tool.
  • Run everything with as few privileges as necessary.
  • APT investigations must be seperated from commodity malware, otherwise you give malware authors "ideas".
  • Treat everything like it could be malicious until you have enough evidence to suggest otherwise.

VirusTotal alternatives

  • Any-Run - Run files in a sandbox.
  • Thread Minder - Allow analysts to find additional information on indicators of compromise (IOC) - such as domain names, IP's and more.
  • ThreatCrowd - Search engine for threats, show correlations of submitted entries eg IP, hashes, domains etc.
  • URLScan - Check the website.
  • Sooty - SOC Analyst Tool.
  • Hybrid-Analysis - alternative - The free version is normally good enough.


  • FireJail - Firejail is a SUID program that reduces the risk of security breaches by restricting the running environment of untrusted applications using Linux namespaces and seccomp-bpf.
  • FlatPak - Standalone apps for Linux are here!
  • KVM - KVM (for Kernel-based Virtual Machine) - is a full virtualization solution for Linux on x86 hardware containing virtualization extensions (Intel VT or AMD-V).
  • Sandboxie - Install and run programs in a virtual sandbox (software based) - environment without writing to the hard drive itself.
  • Virtualbox - VirtualBox is a general-purpose full virtualizer for x86 hardware, targeted at server, desktop and embedded use.
  • VMWare - (paid) - Closed source, but maybe the most reliable and used program for creating/booting up a virtual machine.

Checksum verification

  • OpenHashTab - File hashing shell extension for Windows.
  • GtkHash - A cross-platform desktop utility for computing message digests or checksums.