CardDAV

CardDAV is an address book client/server protocol designed to allow users to access and share contact data on a server.

Protocollen
Anonimiteit
I2P
Tor
Communicatie
DNS
IRC
Matrix
Tox
XMPP
Encryptie
GPG
OMEMO
OTR
S/MIME
SSL/TLS
ZRTP
Synchronisatie
ActiveSync
CalDAV
CardDAV
WebDAV
Syndication
RSS