: This feature uses a whitelist-based approach to only allow known, safe programs to run, effectively blocking all unrecognized applications.
Historically, Kaspersky had a reputation for being "heavy" on system resources. KIS 2014 was the version that largely fixed this. By optimizing background scanning and utilizing cloud-based data (Kaspersky Security Network), it reduced the load on the CPU, making it a favorite for gamers and professionals who couldn't afford lag. The Legacy of the 2014 Edition
KIS 2014 was a transitional product—bold in its redesigned UI and effective in its cloud-assisted behavioral blocking, but also a sign of the industry’s shift toward simpler, more automated security. For a user in 2014, it was a top-tier choice. For a user today, it remains a digital artifact of the early post-XP era.