Similar to Signal_(メッセージングアプリ)
LibreSSL
LibreSSLLUKS
Linux Unified Key SetupMicrosoft Outlook
Microsoft OutlookNaCl (ソフトウェア)
NaCl (software)Network Security Services
Network Security ServicesOpenSSH
OpenSSHOpenSSL
OpenSSLOpenswan
OpenswanOpenVPN
OpenVPNOphcrack
OphcrackPeer to Peer
Peer-to-peerPoderosa
Pretty Good Privacy
Pretty Good PrivacyProVerif
ProVerifPuTTY
PuTTYQubes OS
Qubes OSRLogin
S/MIME
S/MIMESecure Shell
Secure ShellSecurity Support Provider Interface
Security Support Provider InterfaceSilent Circle
Silent Circle (software)SSLeay
SSLeayStrongSwan
StrongSwanStunnel
StunnelSyskey
SyskeyThe Guardian Project (ソフトウェア)
Guardian Project (software)TLS実装の比較
Comparison of TLS implementationsVirtual private network
Virtual private network