If you are using the new version of Bsecure Internet protection called 'Cloudcare', then that is the culprit. They don't have a fix yet. Here is what they have told me on 27th March: 'We apologize for any inconvenience you may be experiencing. The problems you are experiencing with the frequent redirect page are caused by the social networking feature of Cloudcare. The problem only occurs with Firefox. We do not have a fix or workaround for the problem at this time, other than to use a different browser such as Internet Explorer when accessing Facebook.'

This worked for me (from the Cisco Support forums - we have Ironport causing it):

Type in your firefox url : about:config

Then toggle the following option : network.http.prompt-temp-redirect (I had to set mine to "false")

Hi I am the forums moderator for the Cisco WSA. I am curious to know where in our forums we have posted that the WSA is the issue rather than its a configuration issue with Firefox ? I am familiar with this issue and it is not a WSA issue it is a configuration issue within Firefox. I would like to correct our Forum if this actually exists as I have reviewed many cases in regards to Firefox and browser issues and so far I have not found a post that references this issue.

Sincerely,

Erik Kaiser CSE WSA Support

Hi I am the forums moderator for the Cisco WSA. I am curious to know where in our forums we have posted that the WSA is the issue rather than its a configuration issue with Firefox ? I am familiar with this issue and it is not a WSA issue it is a configuration issue within Firefox. I would like to correct our Forum if this actually exists as I have reviewed many cases in regards to Firefox and browser issues and so far I have not found a post that references this issue.

Sincerely,

Erik Kaiser CSE WSA Support