GnuPG is a free implementation of OpenPGP

Everything you need to get started with secure communication and encrypting files in one simple package leveraging the power of OpenPGP/GPG

While smartphones have been heralded as the coming of the next generation of communication and collaboration, they are a step backwards when it comes to personal security, anonymity and privacy. …

Hotspot Shield is the leading VPN for online security and verified as #1 VPN for speed by experts. Download VPN for Windows, Mac, Android, iOS & more.

Note: HTTPS Everywhere will sunset in January 2023. Read more here: https://www.eff.org/deeplinks/2021/09/https-actually-everywhere

Anonymous peer-to-peer distributed communication layer built with open source tools and designed to run any traditional Internet service such as email, IRC or web hosting.

KeePass is a free open source password manager. Passwords can be stored in an encrypted database, which can be unlocked with one master key.

Go beyond saving passwords with the best password manager! Generate strong passwords and store them in a secure vault. Now with single-sign on (SSO) and adaptive MFA solutions that integrate with over 1,200 apps.

Lockbin, the free online email encryption service. Send secure email messages and files that are protected with AES-256 bit encryption.

mailbox.org ► secure and ad-free e-mail ✓ online office & cloud storage ✓ 100% green energy ✓ server location in Germany ✓ from 1,- Euro per month ✓ free trial!

The envelope for your emails! Mailvelope adds end-to-end encryption to your webmail address. Check out our products.

Password manager and secure identity platform. Spectre is a free and offline password cipher. Privacy-first. Coming to web, iOS, Android, Windows, macOS, Linux.

The NoScript Security Suite is Free Software protecting Firefox (on Android, too!), Chrome, Edge, Brave and other web browsers. Install NoScript now!

OpenDNS is the easiest way to make your Internet safer, faster and more reliable. Protect your family across all devices on your home network.

OSSEC is a multiplatform, open source and free Host Intrusion Detection System (HIDS). You can tailor OSSEC for your security needs through its extensive configuration options, adding custom alert rules and writing scripts.

See how trackers view your browser

PixelBlock is a Gmail extension that blocks people from tracking when you open their emails.

Qubes is a security-oriented, free and open-source operating system for personal computers that allows you to securely compartmentalize your digital life.

Regain control of the web and surf more securely.

Silent Circle is the world leader in secure communications, offering enterprise communications solutions to businesses, NGOs, and governments worldwide. Silent Circle is the maker of Silent Phone, a premium end-to-end secure calling, messaging, file transfer, video, and conferencing application.

Snort is an open-source, free and lightweight network intrusion detection system (NIDS) software for Linux and Windows to detect emerging threats.

SpiderOak protects your most important civil, military, and commercial space operations. We offer Space Cybersecurity Solutions for Hybrid Space.

Steganography online codec allows you to hide a password encrypted message within the images & photos using AES encryption algorithm with a 256-bit PBKDF2 derived key.