Every Antivirus and security suite comes with the update function to keep the program updated with the defenses against latest threats. Either we can keep the auto-update enabled for the security software or we can disable it and manually install definition updates.
This is especially useful when there is no direct Internet connection available on the system. In this article, we will list down the links for downloading latest definitions of each antivirus software. If we miss anything, please update us in the comments below.
Kaspersky is the largest growing cyber security companies in the world. The Kaspersky is providing the protection that is efficient, effective and usable. I have not been able to find Kaspersky databases download link directly but got it from download.com. You may use this link for downloading the latest Kaspersky update database.