Your Cisco ISE Posture Updates may be failing with the following error: unable to find valid certification path to requested target. This is happening due to missing trusted root and intermediate certificates and can be fixed by importing GeoTrust root and intermediate into the trusted certificate store. Components: Cisco ISE: …
Author: admin
A short post about adding licenses to Sourcefire Defense Center (DC). When you order licenses for Sourcefire Sensors most of the time they come one per feature key (Protect+Control, URLFilter or Malware) and you install it by copy/pasting the key. But sometimes you may get it combined all in one …
Recently due to several issues I had with Sourcefire 6.0 code, I went through downgrade exercise taking it back down to version 5.4. With Sourcefire, there is no simple way to roll back from one version to another. Configuration backup helps with Defense Center however Sensors can not be rolled back to the previous …
Cisco ISE has huge reporting section but only a few of the reports are useful to me. So the need came up for a flexible searching and reporting tool. Splunk seemed to be a great candidate especially since it has all the plugins available and Cisco Security Suite App adds …
Recently I’ve discovered that Apple i-Devices (iPhone’s and iPad’s particularly) will not work well when provisioned for EAP-TLS with Single broadcasted SSID. In my case device would successfully complete provisioning for certificate based authentication but re-authenticate again as PEAP. One of the workarounds was to forget SSID after provisioning and …