A complete guide to Nostr.
The simplest open protocol that is able to create a censorship-resistant global "social" network once and for all. A social network for the decentralized era. A simple, open protocol that enables a truly censorship-resistant & global social network.
EJBCA covers all your needs – from certificate management, registration and enrollment to certificate validation.
Welcome to EJBCA – the Open Source Certificate Authority. EJBCA is one of the longest running CA software projects, providing time-proven robustness and reliability. EJBCA is platform independent, and can easily be scaled out to match the needs of your PKI requirements, whether you’re setting up a national eID, securing your industrial IoT platform or managing your own internal PKI.
Deduplicating archiver with compression and authenticated encryption.
BorgBackup (short: Borg) is a deduplicating backup program. Optionally, it supports compression and authenticated encryption.
The main goal of Borg is to provide an efficient and secure way to back up data. The data deduplication technique used makes Borg suitable for daily backups since only changes are stored. The authenticated encryption technique makes it suitable for backups to targets not fully trusted.
Free Open source disk encryption with strong security for the Paranoid.
VeraCrypt is a free open source disk encryption software for Windows, Mac OSX and Linux.
End-to-end encrypted IPv6 networking to connect worlds.
Yggdrasil is an overlay network implementation of a new routing scheme for mesh networks. It is designed to be a future-proof decentralised alternative to the structured routing protocols commonly used today on the Internet and other networks.