Security Master icon

9.3 178 Reviews


5.1.7 by Cheetah Mobile (AppLock & AntiVirus)


Feb 11, 2020

About Security Master

Get 💯 protection with Antivirus, VPN, AppLock, WiFi Security & Booster here!

The original CM Security upgraded to the Security Master and redefined the scope of Phone Security: protects not only your android phone but also your privacy.

More than a simple antivirus for android, Security Master is built with more powerful feature, including:

★Intelligent Diagnosis - Antivirus, Junk Clean, Phone Booster, Battery Saver, CPU Cooler

★SafeConnect VPN – fast secure VPN proxy

★Wi-Fi security - scan Wi-Fi networks for threats

★Anti-Theft Alarm – protect your phone from theft by sounding an alarm

★Message Security – hide notifications preview

★Applock – lock and protect apps with a password

★Intruder Selfie - capture intruder using your phone

Key Features:

Intelligent Diagnosis

Antivirus - Security Master, a powerful antivirus for android, keep your phone and privacy safe from virus & malware with famous antivirus engine.

Junk Clean - Intelligently scan and remove junk files including system and app caches with just one tap.

Phone Boost, Battery Saver, and CPU Cooler - Remove background apps that take high memory usage, overheat and drain battery.

SafeConnect VPN

Bypass firewalls and freely access sensitive websites, watch videos not available in your country anonymously without being tracked.

Hide IP address and apply virtual location, protect your online activities to prevent leak of online banking information, private messages, and browsing history.

Wi-Fi security

Security Master detects and identify phishing Wi-Fi network, test network speed and protect phone's online safety.

Anti-Theft Alarm

Anti-Theft Alarm protect your phone from theft by sounding an alarm when someone moves your phone.

Message Security

Message Security hides notifications preview timely to protect your privacy. It gathers all chat notifications into one and makes them easier to read & manage.

AppLock

Lock Bluetooth & Wi-Fi switches, apps, photos, or any private data with a pattern, PIN code, or fingerprint.

With Security Master, a free antivirus for android, protect your phone from viruses and malware. Keep your privacy safe with Applock, SafeConnect VPN, Wi-Fi Security and more features.

Terms of service: https://goo.gl/AidoF8

Privacy Policy: https://goo.gl/ec3pN2

AdChoices: https://goo.gl/qrzoXV

Security Master has used ACCESSIBILITY SERVICE.

What's New in the Latest Version 5.1.7

Last updated on Feb 11, 2020

We are always working to improve Security Master performance and user experience.
Because of you, we are getting better.
- Protect not only your android phone but also your online privacy
- More powerful scanning and antivirus engine
- Optimize product speed and performance
- Fix some known bugs

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Additional APP Information

Latest Version

Request Security Master Update 5.1.7

Uploaded by

Tomy

Requires Android

Android 6.0+

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Security Master Screenshots

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