Free anti-virus programs have thus surged in popularity ... are reserved for the premium version. Sophos Home brings ...

Popular antivirus programs are Norton, McAfee, Sophos, Bitdefender ... If the executable is virus free, a checksum (hash) of its binary pattern is computed and stored in a checksum database.

The two cybersecurity vendors will combine offerings including MDR and XDR, according to Sophos. Sophos announced Monday it’s looking to integrate Secureworks technology including extended ...