Similar to OpenSSL
Dropbear
Dropbear (software)
EncFS
EncFS
Encrypting File System
Encrypting File System
FileVault
FileVault
Freenet
HyphanetGenode
Genode
GNUnet
GNUnetHamachi
LogMeIn HamachiHushmail
Hushmail
I2P
I2P
Jami
Jami (software)John the Ripper
John the Ripper
Kontact
KontactLair (匿名掲示板)
Microsoft Outlook
Microsoft Outlook
NaCl (ソフトウェア)
NaCl (software)Onion Browser
Openswan
Openswan
Ophcrack
Ophcrack
Peer to Peer
Peer-to-peer
Pretty Good Privacy
Pretty Good PrivacyProton VPN
Proton VPNProVerif
ProVerif
Qubes OS
Qubes OS
Riseup
Riseup
RLogin
S/MIME
S/MIME
Secure Shell
Secure Shell