Security Master

Security Master

Antivirus, VPN, AppLock, Booster
22 MB
Requires Android:
4.0 and up
Mar 26, 2019
Latest version:
Free Download

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.

Security Master has been checked for viruses and it has been found totally safe. Cheetah Mobile is the developer of this application which can be found in the Tools category. The app was rated 4.6 on Google Play.

Over 0,5B users downloaded and installed Security Master and its latest update was on Mar 26, 2019. Pay attention to adverts and in-app purchases while downloading this application. Samsung and Micromax users recommend the app.

You can get the .apk setup package of Security Master 3.3.4 free of charge and read users' reviews on Droid Informer. This application size doesn't exceed 21 MB.

Users write reviews stating that the big benefits of the app are an easy-to-use interface, superb performance, tons of features and a battery optimizer. From the users' point of view, the weak sides of this application are frequent ads and annoying notifications.

Permissions required by Security Master v. 3.3.4

Those that potentially access the user's/ your sensitive information:
  • Access the Account Service list
  • Access user's contacts
  • Write contact data without reading them
  • Get a network access to the approximate location
  • Get an access to the current location from the network-based resources
  • Access phone state without changing it
  • Activate a phone call with a dialer confirmation
  • View the user's call log
  • Manage outgoing calls
  • Entrer the log data without reading it
  • Access SMS messages
  • Manage and record incoming SMS
  • Deliver SMS messages
  • Capture photos and videos
Permissions rarely used in Tools:
  • Access the user's Internet bookmarks and history without changing them
  • Create a shortcut in Launcher
  • Modify network connectivity state
Commonly used:
  • Access the current list of running apps
  • Save files to external storage
  • Access data stored on external storage
  • Prevent device from going to sleep
  • Alter system settings


Conny - 2 years ago

My first time to use the app. No comment

0 0
Cuong Winbery
Cuong Winbery - 9 years ago

I hope it works.

0 0
Dain Binder
Dain Binder - 9 years ago

CM Security runs fast and will protect you well. It is full of other nice features as well.

0 0

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