How does websense or website filyering websites work?

Came into work as normal and phone automatically logged into work wifi. I had used it previously for other stuff. Nothing dodgy or anything like that.

Anyway, in work today, went to the loo to do a number 2 and decided to check my messages on I use the site occasionally and decided against better judgement to log into it and check my messages Whilst on the pan for a minute or 2.

Typed the URL into the browser and clicked go. Fuck.

Next thing I know is I get a message from websense saying my request to view the site was blocked.

Closed the browser down instantly, shaking, sweating.

Currently sitting it at my desk shitting it. I have no idea if this will get picked up or not. I really don't know what to do. I don't know anyone I can contact to ask. I guess I'll just need to sit tight and see what happens and hope for the best.

Trying to understand how fucked I am.

Touch here for the full post on Network Security Noblemen tumblr