Always faithful to this product

For several years I have this internet security updated annually. Kaspersky has been a little anxiety in the first year because it "suspicious" when defining many serious security constraints. Over the years, all these settings are included with the installation of the update to the new version or as a full version this year. Some alerts were arrested. Its effectiveness has been repeatedly proven to USB key exchange opportunity with friends surprised we discover something else as photos or music ..... but leave with a own key!