Security Master - Antivirus, VPN, AppLock, Booster APK

  • Latest Version: 5.1.7
  • Updated: February 11, 2020
  • Android: Varies with device
  • Installs: 568,734,952
  • Developer: Cheetah Mobile (AppLock & AntiVirus)
  • What's New:
    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

    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.

    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:
    Privacy Policy:
    Security Master has used ACCESSIBILITY SERVICE.
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