The Fedora Security Lab provides a safe test environment to work on security auditing, forensics, system rescue and teaching security testing methodologies in universities and other organizations.
https://labs.fedoraproject.org/security
Encrypt Dropbox, Google Drive, and any other cloud. Cryptomator is free and open source.
https://cryptomator.org
A very small, very simple, yet very secure encryption tool. - Picocrypt/Picocrypt
https://github.com/Picocrypt/Picocrypt
Floorp is a new Firefox based browser from Japan with excellent privacy & flexibility.
https://floorp.app
Welcome to TSURUGI Linux world a DFIR open source distribution to perform your digital forensics analysis and for educational purposes
https://tsurugi-linux.org
We are pleased to bring to offer you the most convenient and secure tool for professional work on the Internet
https://ls2.app
The distro is for penetration testing and ethical hacking and also privacy, hardened, secure, anonymized Linux. Predator Linux is based on Ubuntu 20.04 LTS Mini, kernel 5.10 LTS, and using a fully customized xfce4 lightweight desktop with a special menu of tools. Predator Linux has around 1300 pre-installed tools which are split into 40 several categories
https://predator-os.ir
Waterfox is the privacy-focused web browser engineered to give you speed, control, and peace of mind on the internet.
https://www.waterfox.net