If you want to surf Digg at work but you don't want to get busted by your boss or IT department for messing around on company time, try using a Digg mirror instead. You can go to either of these sites:

http://tmpnetwork.com/
http://evercleancanada.com/

They both have innocuous names so they won't raise any flags. But they server Digg content from the Digg servers so you're still get the real-time content from the site same as if you went to their normal pages. These sites are also good if you are behind a firewall that block access to the Digg site.