Similar to PuTTY
LibreSSL
LibreSSL
LUKS
Linux Unified Key Setup
Microsoft Outlook
Microsoft Outlook
NaCl (ソフトウェア)
NaCl (software)
Network Security Services
Network Security ServicesOnion Browser
Openswan
Openswan
OpenVPN
OpenVPN
Ophcrack
Ophcrack
Peer to Peer
Peer-to-peer
Pretty Good Privacy
Pretty Good PrivacyProton VPN
Proton VPNProVerif
ProVerif
Qubes OS
Qubes OS
Riseup
Riseup
S/MIME
S/MIMESecurity Support Provider Interface
Security Support Provider InterfaceSignal (メッセージングアプリ)
Signal (software)
Signalプロトコル
Signal ProtocolSilent Circle
Silent Circle (software)
SSLeay
SSLeayStrongSwan
StrongSwan
Stunnel
StunnelSyskey
SyskeyThe Guardian Project (ソフトウェア)
Guardian Project (software)
TLS実装の比較
Comparison of TLS implementations
Tox (プロトコル)
Tox (protocol)Tuta
Tuta (email)
