Signature validation policy settings

The following policy settings affect signature verification:

• Event Window. This is the allowable difference between the authenticator event counter and OneSpan Authentication Server Appliance event counter.
• Online Signature Level. This setting specifies how signatures will be verified.
• Signature Time Window. This shows the acceptable difference in time between the time set on the authenticator and the time set on OneSpan Authentication Server Appliance for signatures. The lowest value is 2, the highest is 500.

For more information about these settings, refer to the OneSpan Authentication Server Appliance Administrator Reference, Chapter "Administration Web Interface fields".

For signature validation processes with Secure Channel, OneSpan Authentication Server provides the default policy IDENTIKEY Signature Validation with Secure Channel.