Kaspersky vs Bitdefender: Test vs 2000+ malware. Which is the best antivirus? In this test we explore protection vs malware in a side by side bombardment. Kaspersky is one of the members of our annual Mal X programme so they receive additional test reports and data from us. However, all public tests are conducted fully independently with no interference. Buy the best antivirus: Join the discussion on Discord: Get your business endpoints tested by us: Contact us for business: