Similar to 3ウェイ・ハンドシェイク

Gemini (protocol)

HMAC-based one-time password

HTTPS

IMessage

Interior gateway protocol

Interior Gateway Routing Protocol

Internet Protocol Control Protocol

InterPlanetary File System

Internet Storage Name Service

Lightweight Directory Access Protocol

Link Control Protocol

LISTSERV

NAT-T

NETCONF

Network Control Protocol

Network Security Services

OAuth

Online Certificate Status Protocol

Point-to-Point Tunneling Protocol

QUIC

Quoted-printable

Real-Time Media Flow Protocol

Real-Time Messaging Protocol

Berkeley r-commands

Serial Line Internet Protocol

Session Announcement Protocol

Session Description Protocol