Packet Black Hole captures and records every packet through your network. It means that all communications listed as below will be recorded. And you can reassemble and see them, if necessary.

viewed web site IM(instant message) Internet Relay Chat	sent/recieved e-mail attachment files read/posted messages on BBS
exchanged files using Peer to Peer software communications with Virtual Private Network

This process works with other processing independently, in order to keep quality of packet capture. No one can be aware of its operaton, because it is stealth nature.

Packet Black Hole can rebuild and show all files recorded in it, as listed above. Administrators or manegers need to watch and supervise the subordinate's usage of network resources, to privent indolence or illegal action. You can see which web site was viewed and what was written in e-mail at any time using Packet Black Hole. Even a document printed by a network printer can be reassembled, too. It is said that it is complicated and difficult to rebuild IM or attached files sent with web mail. But using Packet Black Hole, you can easily rebuild and see what sent/recieved with IM, web mail and other utilities through your network.