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Support Article

IAC-NonGateway cookie is insecure and cannot be deleted



IAC-NonGateway cookie was used by the system. However, IAC was not used. Security requirements were not met. The secure and HTTPOnly flags were not set True.

Error Messages

Not Applicable

Steps to Reproduce

Not Applicable

Root Cause

A defect in Pegasystems’ code or rules:
The IAC-NonGateway cookie should not be used in this situation provided the URLObfuscation/Encryption setting is not used and IAC is not used.


Apply HFix-26425.

Published March 12, 2016 - Updated October 8, 2020

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