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Tokens

Quicklog authentication

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Quicklog authentication

Please Note:

Quicklog authentication

Quicklog authentication ensures that the OTP of one of the tokens assigned to a user is accepted by SAS even if a challenge is triggered. When Quicklog is not enabled, SAS accepts only the OTP of the challenge-triggered token. This feature works only when pre-authentication rules are configured with LDAP/AD password validation.

To enable Quicklog authentication:

  1. On the SAS Token Management console, select the Comms tab, expand the Authentication Processing module, and then select Multi-Mode Authentication Settings.

  2. Select the Allow Quicklog authentication when Challenge-Response or Push OTP is triggered checkbox.

  3. Click Apply.

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    Always validate the LDAP/AD password. If LDAP/AD authentication fails, reject the authentication. If LDAP/AD authentication succeeds, force challenge-response.

The following table shows an example of the effect of the multi-mode settings when a pre-authentication rule is or is not applied. The example in the table includes the challenge-response (CR) mode and Quicklog (QL) mode.

Authentication Case Multi-mode disabled Multi-mode enabled
With Pre-Auth Rule Allow Quicklog authenticaion
option is disabled 
Allow Quicklog authenticaion
option is enabled
User has AD pwd and SMS (CR) token Challenge after AD validation Challenge after AD validation
User has AD pwd and MPP (QL) Error after AD validation Challenge after AD validation
User has AD pwd and Push MPP (QL) *1 (Automatic trigger) Push received after AD validation Push received after AD validation
User has AD pwd and SMS (CR) and Push MPP (QL) (Automatic trigger) Push received after AD validation Push received after AD validation
User has AD pwd and Push MPP (QL) *1 (Manual trigger) Empty challenge received, enter OTP from MPP or trigger Push Empty challenge received, enter OTP from MPP or trigger PUSH. The challenge can be processed through existing valid SMS token.
User has AD pwd and SMS (CR) and Push MPP (QL) (Manual trigger) Empty challenge received, enter OTP from MPP or trigger Push. The SMS feature doesn't work. Empty challenge received, enter OTP from MPP or trigger PUSH. The challenge can be processed through new or existing valid SMS token.
User has AD pwd and SMS (CR) and non-Push MPP (QL) Challenge after AD validation but AUTH fails with MPP passcode Challenge after AD validation and AUTH succeeds with MPP passcode
Without Pre-Auth Rule (Authentication triggers on blank passcode field)
SMS (CR) token Challenge Challenge
MPP (QL) Error Error
Push MPP (QL) Push received Push received
SMS (CR) and Push MPP (QL) Push received Push received
SMS (CR) and non-Push MPP (QL) Challenge but AUTH fails with MPP passcode Challenge and AUTH succeeds with MPP passcode

*1: Push is sent on providing AD password, on approving the request authentication is successful. The NtRadping tool, in this case, does not show a challenge, but waits for authentication to complete.