It 's a very special virus: it is not based in fact, on a large database of virus signatures installed on our computer, as usual for a virus, but on a database installed on an external server, to Panda. In this way, when it encounters a suspicious program, it will be immediately questioned the central server will then assess the danger when you operate the part of the antivirus installed on your computer.
They are not even required updates traditional (because the virus database is in large part on an external server).
This solution, still under development, offers advantages and disadvantages. On one hand, a certain lightness (although largely theoretical, as compared to Antivir and Avast!, As shown by tests 2009/2010), because part of the antivirus Panda is on the centralized server (and thus no overhead Our computer), on the other we are bound to the internet (some users have reported slowdowns in this field). If one day the connection is not there, the virus does to a lesser extent.
It requires a free registration. Valid
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