“A command-line vanity (public) key generator for WireGuard. By default, it only matches the prefix of generated public keys, and not whether the search matches anywhere in the public key. The concept is based on wireguard-vanity-address, however I wanted something a little more streamlined.”
Objective-See: Free open-source macOS security tools
“We’re a non-profit foundation, creating free open-source macOS security tools, books, and the #OBTS conference.”
Techlore Recommendations: Privacy & Security Resources
Pretty good overview of better-than-average to top-notch software, in terms of security and privacy (note that there are also service providers and tools listed on this page that I would neither endorse nor recommend):