MyOTP
Korea Mobile Certification
myTP
Teleperformance Group Software
Google Authenticator
Google LLC
TOTP Authenticator – 2FA Cloud
BinaryBoot
Protectimus SMART OTP
Protectimus Solutions LLP
Microsoft Authenticator
Microsoft Corporation
PASS by KT - 인증을 넘어 일상으로 PASS
KT Corporation
認証アプリ
Starnest JSC
Okta Verify
Okta Inc.