Similar to Botan
I2P
I2PJami
Jami (software)John the Ripper
John the RipperKontact
KontactLair (匿名掲示板)
LUKS
Linux Unified Key SetupMicrosoft Outlook
Microsoft OutlookNaCl (ソフトウェア)
NaCl (software)Onion Browser
OpenSSH
OpenSSHOpenswan
OpenswanOpenVPN
OpenVPNOphcrack
OphcrackPeer to Peer
Peer-to-peerPoderosa
Pretty Good Privacy
Pretty Good PrivacyProton VPN
Proton VPNProVerif
ProVerifPuTTY
PuTTY▲2 trendsQubes OS
Qubes OSRiseup
RiseupRLogin
S/MIME
S/MIMESecure Shell
Secure ShellSignal (メッセージングアプリ)
Signal (messaging app)Signalプロトコル
Signal ProtocolSilent Circle
Silent Circle (software)StrongSwan
StrongSwan