Everyone has seen the Anonymous user in their Forefront TMG Reports. This is because Forefront TMG logs 'anonymous' in the username field for all unauthenticated traffic. We have blogged about the Forefront TMG Anonymous User, and written numerous support articles. But here is the best tip we can give you to reduce unauthenticated traffic in Forefront TMG:
From anonymous browsing to 'I didn't visit that site!'. Here are our answers to the five most commonly asked Forefront TMG Reporting questions.
Update - We have since released 126.96.36.199 to fix issues that some customers were experiencing with 188.8.131.52. Read about the fixes, and download the latest build. ----- We have just [...]
So you have configured an access rule in Forefront TMG to only allow authenticated traffic, yet you still have the 'Anonymous' user showing in your log files and in the [...]