Cheetah Security Master (CM Security) combines powerful security scanning with system optimization tools in a single lightweight app. Developed by Cheetah Mobile, the same company behind Clean Master, it leverages a massive threat database from hundreds of millions of users.

Key Features

• AI-powered security scanning
• Wi-Fi security check
• VPN protection
• Intruder detection (photo of failed unlocker)
• Battery saver and CPU cooler
• Privacy cleaner
• App lock with fingerprint

Verdict

Cheetah Security Master is an all-in-one security and optimization app that is particularly popular in Asian markets. Its large user base provides excellent threat intelligence for rapid malware detection.