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Digital account authentication
3-D Secure ACS 3-D Secure Server 3-D Secure Server Directory
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Digital banking and fraud prevention Passwordless authentication Call center authentication 3-D Secure payments
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Featured content

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3DS is an authorization tool. Most of the industry just doesn't know it yet

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Case study
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Swisscard replaces OTPs to authenticate online payments
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3DS ACS

Glossary & encyclopedia
Entersekt | Resources | Glossary | 3DS ACS
3DS ACS (Access Control Server) is another component of the 3-D Secure protocol responsible for verifying the cardholder's identity during online payment transactions. It prompts cardholders to provide additional authentication, such as a one-time password (OTP) or biometric verification, before authorizing the transaction.
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