Similar to Stunnel
Botan
Botan (programming library)
GnuTLS
GnuTLS
Hashcat
Hashcat
OpenVPN
OpenVPN
AdBlock
AdBlockFirestarter
Firestarter (firewall)
FreeS/WAN
FreeS/WANInitng
Initng
Alpine Linux
Alpine LinuxClaws Mail
Claws MailEnigmail
Enigmail
FileVault
FileVault
GNU Privacy Guard
GNU Privacy Guard
Gpg4win
Gpg4winGPGTools
Hamachi
LogMeIn HamachiJitsi
JitsiJohn the Ripper
John the Ripper
KeePass
KeePassKeePassX
KeePassX
KeePassXC
KeePassXCKGpg
KGPGLair (匿名掲示板)
LibreSSL
LibreSSL
Network Security Services
Network Security Services
OpenSSH
OpenSSH
OpenSSL
OpenSSLOpenswan
Openswan
