Handshake is a decentralized, permissionless naming protocol where every peer is validating and in charge of managing the root DNS naming zone with the goal of creating an alternative to existing Certificate Authorities and naming systems. Names on the internet (top level domains, social networking handles, etc.) ultimately rely upon centralized actors with full control over a system which are relied upon to be honest, as they are vulnerable to hacking, censorship, and corruption. Handshake aims to experiment with new ways the internet can be more secure, resilient, and socially useful with a peer-to-peer system validated by the network’s participants.
Fork of the Go standard TLS library, providing low-level access to the ClientHello for mimicry purposes.
💓 Perform TCP handshake without ACK in Go, useful for health check, that is SYN, SYN-ACK, RST.
🔐 A decentralized, privacy-preserving backup agent that snapshots directories, deduplicates content, encrypts everything client-side, and syncs over a peer-to-peer libp2p network. It delivers verifiable signed snapshots with resilient chunk-level propagation and no trusted central storage.
Auto-discovery agent for TLS certificates. Scans your local IPv4/IPv6 network and static hosts for HTTPS, SMTPS, IMAPS, and more. Reports certificate metadata via Webhook. Supports TLS, STARTTLS, SNI, and protocol tagging. You can't protect what you don't know you have.
Released 2018