Similar to シングルサインオン

Extended Validation Certificate

Electronic seal

Electronic signature

ARP spoofing

CERT Coordination Center

Diameter (protocol)

Distributed Sender Blackhole List

Authentication

BioAPI

DNA barcoding

FreeOTP

Google Authenticator

NemID

RSA SecurID

SmartGate

Service Provisioning Markup Language

Time-based one-time password

WebAuthn

Countersign (military)

Sign in with Apple