NC 인증기
NCSOFT
Mobilis NC
OPT NC
ตัวตรวจสอบความถูกต้อง SafeAuth
SafeAuth Services.
Google Authenticator
Google LLC
Microsoft Authenticator
Microsoft Corporation
네이버 - NAVER
NAVER Corp.
Battle.net
Blizzard Entertainment, Inc.
ดีแทค
TRUE CORPORATION PUBLIC COMPANY LIMITED
Garena Moonlight Blade
Garena International II