Download the CM Security Master App to Protect and Speed Up Your Android Phone

The original CM Security has been upgraded to Master Security Antivirus, VPN, AppLock, and Booster, redefining your phone's security scope: it not only protects your phone but also your privacy. Master Security offers intelligent diagnostics to assess your phone's condition, including antivirus, junk cleaning, and battery (Battery Saver, CPU Cooler) support whenever you need it. With the enhanced Safeconnect VPN & proxy, you can also unblock all your favorite websites anytime and anywhere. All the essential features to keep your phone secure and safe.

Main Features of Security Master:

Intelligent Diagnostics - Antivirus, junk file cleaning, and phone boosting have been upgraded
The malware protection design has been enhanced for better diagnostic solutions.
Antivirus - Keep your phone and privacy safe from viruses and malware with the #1 antivirus software.

Junk Clean - Smartly scan and remove unwanted files, including system storage and apps with just one click. Phone optimization, battery saving, and CPU cooling - eliminate background apps that consume high memory usage, prevent battery overheating and draining, and enhance your phone's performance and speed.

Security Master provides a fast and high-speed VPN solution and server for quick unblocking. With SafeConnect VPN, you can easily bypass firewalls and access sensitive websites, watch videos unavailable in your country without revealing your identity or being tracked. Use the proxy server to hide your IP address and apply a virtual location, protecting your online activities to prevent leaks of banking information, private messages, and browsing history. One touch to connect to VPN! No registration required!

AppLock
Lock Bluetooth and Wi-Fi keys, incoming calls, apps, photos, or any private data with a pattern, PIN code, or fingerprint.
Intruder Selfie - Capture a photo of intruders trying to access your phone. The AppLock feature protects the privacy of your apps.