What is a .XDB file?
The file extension .XDB refers to a PowerDesigner Database Definition File, which is also used as a virus database file by Symantec AntiVirus software. This type of file contains updated information about viruses. It is crucial for the antivirus program to have the latest virus definitions so it can effectively detect and protect against new viruses.
When new viruses are discovered, these .XDB files are updated and sent over the Internet. In a company setting, the .XDB files are usually first downloaded by a central Symantec AntiVirus server. After that, they are distributed to individual computers within the network in the form of .VDB files, which are another type of virus definition file used by Symantec AntiVirus.
To open or use .XDB files, you would typically need the Symantec AntiVirus program installed on your computer. This software manages the download and update of these files to ensure your antivirus definitions are current, providing essential protection against newly discovered viruses.
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