Similar to Shadowsocks
Poderosa
Pretty Good Privacy
Pretty Good Privacy
Proton 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 Interface
Signalプロトコル
Signal ProtocolSilent Circle
Silent Circle (software)
SSLeay
SSLeayStrongSwan
StrongSwanSyskey
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)VeraCrypt
VeraCrypt
Virtual private network
Virtual private networkWhonix
WhonixWire (ソフトウェア)
Wire (software)
WireGuard
WireGuard
WolfSSL
WolfSSLWuala
Wuala
ZeroNet
ZeroNet
