Category:エンドツーエンド暗号化
WhatsApp
WhatsAppMEGA
Mega (service)Telegram
Telegram (software)Element (ソフトウェア)
Element (software)Firefox Send
Firefox SendMatrix (プロトコル)
Matrix (protocol)OMEMO
OMEMOWire (ソフトウェア)
Wire (software)Signal (メッセージングアプリ)
Signal (software)Proton Mail
Proton MailSignalプロトコル
Signal ProtocolTuta
Tuta (email)Jami
Jami (software)Nextcloud
Nextcloud