Kaspersky Total Security 2021 21.3.10.391 For W... [ 2024 ]

In controlled tests conducted in May 2021 on a Core i5-10400, 16GB RAM, Windows 10 20H2:

The build used a multi-layered approach: Kaspersky Total Security 2021 21.3.10.391 for W...

At its heart, build 21.3.10.391 continued Kaspersky’s tradition of heuristics-based detection. This version utilized a combination of signature-based matching and proactive behavioral analysis to detect both known malware and "zero-day" threats (new, previously unseen attacks). In controlled tests conducted in May 2021 on