Similar to FileVault
Openswan
Openswan
OpenVPN
OpenVPN
Ophcrack
Ophcrack
Peer to Peer
Peer-to-peer
Poderosa
Pretty Good Privacy
Pretty Good PrivacyProton VPN
Proton VPNProVerif
ProVerif
PuTTY
PuTTY
Qubes OS
Qubes OS
Riseup
Riseup
RLogin
S/MIME
S/MIME
Secure Shell
Secure ShellSecurity 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
Syskey
The 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)
Virtual private network
Virtual private networkWhonix
Whonix
