Security & Privacy
Total Bookmarks: 310
- Fight Chat Control — Protect Digital Privacy in the EU
- PrivacySpy — We track online privacy
Antimalware
- 0patch — No more patching headaches
- Anti-virus.by
- Avast
- AVG
- Avira
- Bitdefender — Global Leader in Cybersecurity Software
- BullGuard
- Check Point
- Clamwin
- Comodo
- CrowdStrike
- Dave M / clamtk · GitLab
- Defencebyte
- Dr.Web
- ESET
- ESET — Antivirus & cyber security for Windows, Android or Mac
- F-Secure
- Kaspersky
- Malwarebytes
- McAfee
- Norton
- Panda Security
- SentinelOne
- Sophos
- Spybot Anti-Malware and Antivirus
- SpyHunter
- SpyShelter — Best Free Antispyware Software 2025
- Systweak
- TotalAV
- TrustArc — Data Privacy Management Software & Solutions
- TrustPort
- Webroot
Delete Account
- Accountkiller
- Incogni — Personal Information Removal Service
- Just Delete Me
DNS Filter
- ⭐ Pi-hole /
— Network wide Ad-blocking - AdGuard
- bol-van/zapret — DPI bypass multi platform
- Cisco Umbrella — Leader in DNS and Cloud Cybersecurity Solutions
- Cloudflare Gateway — Threat Protection
- Control D
- DNSFilter — DNS Filtering Services: Security & Website Blocking
- DNSveil (formerly Secure DNS Client) /
- NextDNS
- Rethink / — Fast, secure, configurable, private DNS + Firewall for Android
- tsutsu3/pi-hole-client — Unofficial Pi-hole client
- WebTitan DNS filtering with AI threat protection & DNS security
DNS Resolver
- 1.1.1.1 — The free app that makes your Internet faster
- AdGuard DNS
- Alternate DNS
- DeCloudUs
- DNS Checker
- DNS Privacy Project
- DNSCrypt
- Dnsmasq — network services for small networks
- DNSPerf
- Duck DNS
- Freenom — A Name for Everyone
- Freenom World
- Getdns
- Google Public DNS
- LibreDNS
- LibreOps
- Neustar
- NS1
- OJ/gobuster — Directory/File, DNS and VHost busting tool written in Go
- OpenDNS
- OpenNIC Project
- Quad9
- SafeDNS
- TechnitiumSoftware/DnsServer · GitHub
- Unbound — NLNetLabs
- Yandex.DNS
- YogaDNS — The Most Advanced DNS Client for Windows
- ZX2C4
Firewall
- deminimis/minimalfirewall — Minimal Firewall is a portable Windows firewall frontend that alerts users to internet connections without requiring custom kernel modifications or disabling core isolation, striking a balance between Window Defender’s security and Simplewall’s functionality.
- DynFi Firewall
- firewalld
- Free Firewall
- Gufw Firewall
- henrypp/simplewal · GitHub
- IPFire
- netfilter/iptables project
- NethSecurity — Linux Firewall Made Easy
- OpenGFW
- OPNsense / — open-source firewall
- pfSense — FOSS firewall
- Safing Portmaster
- SmoothWall
- TinyWall — A free, lightweight and non-intrusive firewall
- tnodir/fort — Fort Firewall for Windows
- Windows Firewall Control
Malware Scanner
- ⭐ Threat Insights Portal
- ⭐ VirusTotal
- ANY.RUN — Interactive Online Malware Sandbox
- Filigran /
- GitHub CodeQL /
- Hybrid-analysis
- ID Ransomware
- Joe Sandbox Cloud Basic — Automated Malware Analysis
- LunaSec — Open Source Data Security Platform
- nomoreransom
- NordStellar — Threat exposure management platform
- Notmining
- Trivy /
- TrustScam
Password Manager
- ⭐ Bitwarden
- ⭐ dani-garcia/vaultwarden · GItHub
- ⭐ KeePassDX
- ⭐ KeePassXC / — Password Manager
- 1Password — Password Manager for Families, Businesses, Teams
- AliasVault /
- Argon2 /
- arsvechkarev/Vault — Simple, fast, secure password manager
- AuthPass
- AuthPass
- Bitwarden Web Vault
- boazeb/papervault — Paper vault for passwords and secrets
- Catima — Libre Card Wallet
- Dashlane — Password Manager
- Enpass
- gopass
- How Secure Is My Password?
- Kee Vault
- Kee Vault — Secure, Open source Password Management
- KeePass Password Safe /
- Keepass2Android — Google Play
- KeePassium — KeePass app for iOS
- KeePassX
- Keeper Security
- KeeWeb — KeePass
- KeeWeb app
- KeyStore Explorer
- Korovan — KPass
- kpcli — A command line interface for KeePass
- LastPass
- Lemonade — The Password Manager Developers Actually Need
- LessPass
- MacPass — a KeePass compatible port for macOS
- mateusz-bak/openreads-android · GitHub
- mihnea-radulescu/passwordsecure · GitHub
- my-passwords-app.com
- NewPass
- NordPassword
- OneKeePass/desktop — A secure password manager
- oneSafe
- Padloc — End-to-end Encrypted Password Manager
- Pass — The Standard Unix Password Manager
- Passbolt
- Passpack
- PassQuantum / — Post-Quantum Password Manager
- Passwall
- Password data safe
- Password Manager SafeInCloud
- PasswordBoss
- Passwork.pro
- PearPass / — Your Open-Source Password Manager
- PhilippC/keepass2android · GitHub
- polypixeldev/polypass — · GitHub
- Qtkeychain
- quexten/goldwarden — A feature-packed Bitwarden compatible desktop client
- Rench321/sklad — Industrial-grade secure snippet warehouse for your system tray. 📦 Built with Rust (Tauri v2) & React. Offline-first, AES-256 encrypted, and recursive.
- RoboForm Password Manager
- RoboForm Password Manager — Best Password Manager for 2025
- Rot
- SeineEloquenz/fosswallet — FOSS .pkpass wallet in Material Design 3
- Sophie Herold / Key Rack · GitLab
- Spectre — Passwords, Privacy-first
- Stocard — Your mobile wallet
- True Key
- Utilities / KWalletManager · GitLab
- Vault / — HashiCorp Developer
- World / Secrets · GitLab
Security & Testing
- 0din — The GenAI Bug Bounty Program
- C2Matrix
- cilock / — Build provenance, signed scan evidence, continuous compliance
- Firejail
- OATH Toolkit
- Proton — Data Breach Observatory
- Security.org — Security Doesn’t Have to be Complicated
- Semgrep App Security Platform / — AI-assisted SAST, SCA and Secrets Detection
- sigstore/cosign — Code signing and transparency for containers and binaries
- ZAP proxy
OSINT Tools
- ⭐ 🛰️ OSIRIS / — Open Source Palantir Alternative | Live Tracking + OSINT Tools
- ⭐ overpass turbo /
- Creepy by ilektrojohn
- Datalux/Osintgram · GitHub
- FortyNorthSecurity/EyeWitness · GitHub
- IDCrawl — Free People Search Engine
- ishandutta2007/Vishnu — Open source alternative of Palantir Gotham 🌟 Star if you like it! 🌟’
- JehanPatel/Palantir-OSINT — An attempt to create a Stateless intelligence router built with FastAPI and React/Cytoscape.js. Aggregates live OSINT/CTI feeds into an in-memory graph for interactive link analysis
- lanmaster53/recon-ng · GitHub
- laramies/theHarvester · GitHub
- mxrch/GHunt — 🕵️♂️ Offensive Google framework.
- NexVision Web Threat Intelligence — OSINT
- Orodruin / — Open-source intelligence
- p1ngul1n0/blackbird — An OSINT tool to search for accounts by username and email in social networks.
- Sherlock Project
- smicallef/spiderfoot · GitHub
- sundowndev/phoneinfoga · GitHub
- WORLDVIEW / — OSINT Platform
PenTesting
- Aircrack-ng /
- BeEF
- CIRT.net
- Fern-wifi-cracker · GitHub
- GitHub — PurpleAILAB/Decepticon: Autonomous Hacking Agent for Red Team · GitHub
- Hashcat / — advanced password recovery
- Keygraph / — The Unified AppSec Platform
- Metasploit / — Penetration Testing Software, Pen Testing Security
- niwciu/ModbusSniffer — Modbus RTU packet sniffer with GUI
- NVIDIA/garak — the LLM vulnerability scanner
- Openwall
- openwall/john / — John the Ripper jumbo · GitHub
- Pixiewps
- protectai/llm-guard — The Security Toolkit for LLM Interactions
- Snort
- Strix — AI Penetration Testing & Autonomous Security
- swisskyrepo/PayloadsAllTheThings — A list of useful payloads and bypass for Web Application Security and Pentest/CTF
- v1s1t0r1sh3r3/airgeddon · GitHub
- zakirkun/deep-eye — An advanced AI-driven vulnerability scanner and penetration testing tool
RockYou
- aoluggo/word-list-pentest — Spanish word list (plain text) for use in pen-test. WIFI Try with wifite // Lista de palabras en español (texto sin formato) para usar en pruebas de penetración. WIFI Prueba con wifite.
- brannondorsey/naive-hashcat — Crack password hashes without the fuss :cat2:
- danielmiessler/SecLists · GitHub
- josuamarcelc/common-password-list — Common Password List ( rockyou.txt ) Built-in Kali Linux wordlist rockyou.txt
- sheimo/Wifi-WPA-Keyspace-List — A list of various routers default WPA key space
- six2dez/OneListForAll — Rockyou for web fuzzing
- Weakpass
VPN
- ⭐ NetBird / — Open Source Zero Trust Networking
- AirVPN — The air to breathe the real Internet
- Aletsch — Your Own Private and Secure VPN
- Amnezia — Create your personal VPN
- Amnezia / — Internet freedom has a name
- Astrill VPN
- Atlas VPN
- Betternet
- BytzVPN
- Chillglobal
- Cloudflre WARP
- CyberGhost VPN
- expressvpn
- Firezone — Open-source Remote Access
- FreePN
- Hiddify
- Hide.me
- HMA VPN
- Hola VPN
- HotBot VPN
- Hotspot Shield
- How-to use Cloudflare’s WARP through WireGuard — rentry.co
- I2P Anon
- IPVanish
- IVPN
- juanfont/headscale · GitHub
- Mozilla VPN
- Mullvad VPN — Privacy is a universal right
- neocturne/fastd — Fast and Secure Tunnelling Daemon
- Netmaker — Wireguard VPN & Software Defined Networking
- NordVPN — The best online VPN service for speed and security
- Nym — The Next Generation of Privacy Infrastructure
- Obscura VPN — Privacy that’s more than a promise
- Obscura VPN — Privacy that’s more than a promise
- OpenVPN
- Orbot / — Tor for Mobile
- Ostrich VPN
- PairVPN
- passteque/gluetun — VPN client in a thin Docker container for multiple VPN providers, written in Go, and using OpenVPN or Wireguard, DNS over TLS, with a few proxy servers built-in.
- Portmaster — Safing.io
- Private Internet Access
- PrivateVPN
- Proton VPN
- Psiphon
- PureVPN — Secure, Reliable and Lightning-Fast VPN Service
- Radmin VPN
- SecureVPN
- SetupVPN — Your Free VPN Service
- Surfshark
- Tailscale — VPN service for networks
- The Tor Project / Applications / vpn · GitLab
- tinc VPN
- TorGuard
- Touch VPN
- TunnelBear
- Turbo VPN — Best Unlimited, Fast & Secure VPN Service
- UrbanVPN — The Only FREE Premium VPN
- VPN — riseup.net
- VPN-Super — Mobilejump
- VPNHub
- VPNwelt
- VyprVPN
- Windscribe
- WireGuard
- X-VPN
- ZeroTier — Global Area Networking
- ZeroTworu/anet — Simple Rust VPN Client / Server
Website Scanner
- ⭐ Wappalyzer — Find out what websites are built with
- ⭐ Web Check / — OSINT Scanner
- AboutUs
- Bulk URL HTTP Status Code, Header & Redirect Checker
- FreeSiteStatus
- GWhois.org
- Host.io
- lychee
- OpenGraph.to — Free Open Graph Checker & Preview Tool
- urlscan.io
- Visualping
- WebSniffer
- What is my browser?
- WhatRuns — Discover What Runs a Website