Similar to Dash_(暗号通貨)

KeePassX

KeePassXC

KGPG

Kontact

Linux Unified Key Setup

Microsoft Outlook

NaCl (software)

Network Security Services

OpenSSH

OpenSSL

Openswan

OpenVPN

Ophcrack

Peer-to-peer

Pretty Good Privacy

Proton VPN

ProVerif

PuTTY

Qubes OS

Riseup

S/MIME

Secure Shell

Security Support Provider Interface

Signal Protocol