| PC DoorGuard is a full-featured extensive and thorough intrusion scanner that scans any media on your PC for backdoors and trojan horses. PDG easily removes any found trojan with a click of a button. PDG monitors your system to prevent further infection, using weekly updated trojan database consisting of more than 3500 entries. Running trojan/process killing, editing registry, monitoring ports,- all this provides secure environment for your PC. | 
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