Security Master - Antivirus, VPN, AppLock, Booster

Security Master - Antivirus, VPN, AppLock, Booster

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Tools | 18.3MB | Update: 2017-11-18 | Version: 4.2.9 | Requires: Android4.0 or later

Price: $0

The original
CM Security
upgraded to the
Security Master - Antivirus, VPN, AppLock, Booster (by CM, Cheetah Mobile)
and redefined the scope of Phone Security: protects not only your phone but also your privacy. Security Master introduced Intelligent Diagnosis to detect your phone status, including Antivirus, Junk Clean, and Phone Booster (Battery Saver, and CPU Cooler) in time. All the necessary features to
keep your phone safe & healthy
Security Master Key features:
Intelligent Diagnosis - Antivirus, Junk Clean, and Phone Booster
Our famous big button design upgraded to intelligently diagnose your most needed solution.
Antivirus – Keep your
phone and privacy safe from virus & malware
with #1 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
, optimize phone performance and speed up phone.
SafeConnect VPN
Security Master (by CM)
presents free VPN, proxy & unblock solution
. With SafeConnect VPN, you can apply
virtual location
to enhance security, freely
access favorite contents
protect online data transmission
to prevent leak of online banking information, private messages, and browsing history.
✉️Message Security
Message Security (by CM)
hides notifications 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, incoming calls, apps, photos, or any private data
with a pattern, PIN code, or fingerprint.
Intruder Selfie -
Take photo of intruders who trying to break in your phone
. AppLock feature protects apps privacy from snoopers. (Intruder Selfie for phone luck screen needs device administrator permission)
Disguise cover -
Disguises lock screen
so that no one is aware of you are using AppLock while keeping your
secret & privacy safe
Terms of service:
Privacy Policy:
Security Master has used ACCESSIBILITY SERVICE.

What's New

1. AppLock- A new use for fingerprint locks
2. Added sharing of your favorite AppLock themes to your friends
3. Added screen protection button to Private Browsing, to prevent accidental taps when watching videos

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Previous Versions
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