Documentation Everything you need to know about OSL — from installation to cryptographic internals. Getting started # Install OSL Download, set a password, whitelist your first friend, send your first encrypted message. How OSL works The cryptography behind OSL in plain language. Post-quantum hybrid, forward secrecy, where your keys live. Reference # FAQ Eighteen frequently asked questions about installing, using, and trusting OSL. Threat model What OSL defends against, what it doesn't, and what to use instead when OSL isn't enough. Legal # Privacy policy What we collect, what we don't, what we do with it. Working draft pending counsel review. Terms of service The legal agreement between you and OSL Privacy. Working draft pending counsel review.