This is a pool of OpenPGP key servers. Each of them is the place, where users can submit their OpenPGP public keys and search for the already submitted keys.
On-premise password manager for your business Passwork provides an advantage of effective teamwork with corporate passwords in a totally safe environment.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Windows
- Linux
- Online
- Android
- iPhone
- Self-Hosted
- Docker


+5
Receive notifications whenever a new program connects to the network, or when it's modified


Immunity's CANVAS makes available hundreds of exploits, an automated exploitation system, and a comprehensive, reliable exploit development framework to penetration testers and security professionals worldwide.
Based in Ottawa, Ontario, Canada, BlackBerry QNX has provided foundational software for many of the world’s mission-critical embedded systems since 1982. From nuclear power plants, surgical robots and class III life-critical medical devices to autonomous vehicles and brands like...
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- BSD
- Self-Hosted
Sophos UTM integrates complete security software within a single appliance. Choose only the protection you need when you need it. And deploy it on the platform that best fits your business: software, hardware or virtual appliance.



Enhances account security with encrypted 2FA, MFA support, device sync, biometric and PIN lock, password manager, breach alerts, and Apple Watch access.


+5
Scrt.link lets you share sensitive information online. Keep confidential information out of email, Slack, Teams, Whatsapp or any other communication channel. A one-time disposable link guarantees your secrets can only ever be accessed once - before being destroyed forever.
Cost / License
- Freemium
- Open Source
Platforms
- Software as a Service (SaaS)


Hack This Site is a free training ground for users to test and expand their hacking skills. Our community is dedicated to facilitating an open learning environment by providing a series of hacking challenges, articles, resources, and discussion of the latest happenings in hacker...


Zero Knowledge, end-to-end encrypted collaboration tool for teams and businesses. Reviewable source code. Python wrapper for bots & integrations. Encryption white paper. Native offline mode. Faster file-sharing. Built for enterprise.
Cost / License
- Freemium
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone


+2
Wireless Air Cut is a WPS wireless, portable and free network audit software for Ms Windows. It is used to check the security of our WPS wireless networks and to detect possible security breaches.


+3
Daito is a web-based 2FA authenticator for TOTP tokens. It enables you to share 2FA tokens with others to simply protecting shared accounts. No phone needed.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)

Analyze email hacks and Have I Been Pwned data breaches with our free Email Address Breach Analysis. Unique Exposure Level Rating, Identity Alerts and Breached Data Summary help make sense of pwned and hacked data.
Cost / License
- Free
- Proprietary
Platforms
- Online



Firezone is an open-core(uses Elastic license) VPN server and egress firewall for Linux that makes it simple to manage secure remote access to your company’s private networks. Built on modern technologies, including the new blazing fast WireGuard tunneling protocol, Firezone is...
Cost / License
- Freemium
- Proprietary (Apache-2.0)
Application types
Platforms
- Linux
- openSUSE
- CentOS
- Ubuntu
- Debian


+3
Cost / License
- Free
- Proprietary
Platforms
- Software as a Service (SaaS)
The SplxAI platform is the first complete pentesting solution for Conversational AI apps. Secure your AI systems proactively with automated vulnerability assessments and mitigation.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)

SNote allows securely sharing private information by creating an encrypted text note with a one-time link that will self-destruct after being read by the recipient.
Cost / License
- Free
- Proprietary
Platforms
- Online

FastestVPN is one of the leading VPN service providers in the world allowing users across that globe to anonymously and privately browse the web without restrictions.


+2
F* is an ML-like functional programming language aimed at program verification. F* can express precise specifications for programs, including functional correctness properties. Programs written in F* can be translated to OCaml or F# for execution.

Dependency-Check is a utility that identifies project dependencies and checks if there are any known, publicly disclosed, vulnerabilities. Currently Java and .NET dependencies are supported.
OnionMail is an anonymous and encrypted mail server made to run on the TOR network without losing the ability to communicate with the Internet.
Cost / License
- Free
- Proprietary
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone

Looking for a secure and hassle-free way to manage temporary emails? Evap Mail is the modern solution for instant, anonymous email addresses. Perfect for sign-ups, verifications, or online privacy, Evap Mail offers instant email generation with no registration required.
Cost / License
- Free
- Proprietary
Application types
Platforms
- iPhone
- iPad
- Android


+2
Prevent tabs opened by a hyperlink from hijacking the previous tab by adding the rel=noopener attribute to all hyperlinks (excluding same-domain hyperlinks).
Cost / License
- Free
- Proprietary
Platforms
- Mac
- Windows
- Linux
- Firefox
















































