BestCryptW
BestCrypt
BitLockerW
BitLocker
BitmessageW
Bitmessage
BitwardenW
Bitwarden
ConfideW
Confide
CryptocatW
Cryptocat
CrypToolW
CrypTool
CSipSimpleW
CSipSimple
DiskCryptorW
DiskCryptor
EJBCAW
EJBCA
EnigmailW
Enigmail
FreeOTFEW
FreeOTFE
GNU Privacy GuardW
GNU Privacy Guard
GnuTLSW
GnuTLS
GPG MailW
GPG Mail
Guardian Project (software)W
Guardian Project (software)
Java Anon ProxyW
Java Anon Proxy
KeePassW
KeePass
KeeWebW
KeeWeb
LibreSSLW
LibreSSL
MailfenceW
Mailfence
MailvelopeW
Mailvelope
Microsoft SEALW
Microsoft SEAL
MitroW
Mitro
Next-Generation Secure Computing BaseW
Next-Generation Secure Computing Base
OpenBSDW
OpenBSD
OpenKeychainW
OpenKeychain
OpenPuffW
OpenPuff
OpenSSHW
OpenSSH
PALISADE (software)W
PALISADE (software)
EverykeyW
Everykey
Password SafeW
Password Safe
PhonerW
Phoner
PhonerW
Phoner
Pleasant Password ServerW
Pleasant Password Server
Pretty Easy privacyW
Pretty Easy privacy
Private DiskW
Private Disk
ProtonMailW
ProtonMail
Public-key cryptographyW
Public-key cryptography
PuTTYW
PuTTY
RcloneW
Rclone
RetroshareW
Retroshare
SecMsgW
SecMsg
SecureCRTW
SecureCRT
Signal (software)W
Signal (software)
Steganography toolsW
Steganography tools
SyndieW
Syndie
SyskeyW
Syskey
Tamarin ProverW
Tamarin Prover
ThreemaW
Threema
Tinfoil Hat LinuxW
Tinfoil Hat Linux
Tor (anonymity network)W
Tor (anonymity network)
TrueCryptW
TrueCrypt
Trusted Platform ModuleW
Trusted Platform Module
Twinkle (software)W
Twinkle (software)
VeraCryptW
VeraCrypt
WinPTW
WinPT
WinSCPW
WinSCP