unable to detect anyconnect posture agent and failed to verify the signature of the pakage

[HarisKhan6034]

[Mike.Cifelli]

A couple of suggestions:
-Try upgrading/testing with the latest AnyConnect version. Could be similar to this: https://bst.cloudapps.cisco.com/bugsearch/bug/CSCuz97382/?rfs=iqvred
-In the long term you may want to figure out a way to implement some sort of exclusion so end users don't get prompted by SmartScreen.
-Lastly, see the following for additional help:
https://www.cisco.com/c/en/us/td/docs/security/ise/2-6/admin_guide/b_ise_admin_guide_26/b_ise_admin_guide_26_chapter_010101.html
https://community.cisco.com/t5/security-documents/ise-posture-prescriptive-deployment-guide/ta-p/3680273
http://www.labminutes.com/video/sec