Access Control Servers (ACS)
E830576
Access Control Servers (ACS) are systems used in 3-D Secure payment authentication to verify cardholder identities and authorize online card transactions securely.
Observed surface forms (1)
| Surface form | Occurrences |
|---|---|
| Access Control Server | 0 |
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
3-D Secure component
ⓘ
authentication server ⓘ |
| abbreviation | ACS NERFINISHED ⓘ |
| associatedWith |
American Express SafeKey
NERFINISHED
ⓘ
Discover ProtectBuy NERFINISHED ⓘ JCB J/Secure NERFINISHED ⓘ Mastercard Identity Check NERFINISHED ⓘ Visa Secure NERFINISHED ⓘ |
| contributesTo |
fraud reduction in e‑commerce
ⓘ
regulatory compliance for strong customer authentication ⓘ |
| deployedAs |
cloud service
ⓘ
on‑premises server ⓘ |
| domain |
card‑not‑present transactions
ⓘ
online payment authentication ⓘ |
| ensures |
confidentiality of authentication data
ⓘ
integrity of authentication data ⓘ secure cardholder verification ⓘ |
| implements |
3-D Secure protocol messages
ⓘ
EMV 3-D Secure specifications ⓘ issuer authentication policies ⓘ |
| interactsWith |
3-D Secure Access Control Client
NERFINISHED
ⓘ
3-D Secure Directory Server NERFINISHED ⓘ 3-D Secure SDK NERFINISHED ⓘ cardholder browser ⓘ cardholder mobile app ⓘ merchant plug‑in ⓘ |
| maintains |
card range configuration
ⓘ
cardholder enrollment data ⓘ risk rules ⓘ |
| operatedBy |
card issuer
ⓘ
issuer processor ⓘ |
| performs |
cardholder authentication
ⓘ
risk‑based authentication ⓘ step‑up authentication ⓘ |
| purpose |
authenticate online card transactions
ⓘ
reduce fraud in e‑commerce payments ⓘ support liability shift for issuers ⓘ verify cardholder identity ⓘ |
| receives | authentication request message ⓘ |
| sends |
authentication response message
ⓘ
challenge request message ⓘ challenge response message ⓘ |
| supports |
biometric authentication
ⓘ
knowledge‑based authentication ⓘ one‑time password authentication ⓘ out‑of‑band authentication ⓘ |
| usedIn |
3-D Secure
NERFINISHED
ⓘ
3-D Secure 1.0 NERFINISHED ⓘ EMV 3-D Secure NERFINISHED ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.