Security Master - Antivirus, VPN, AppLock, Booster app icon

Security Master - Antivirus, VPN, AppLock, Booster

Cheetah Mobile · com.cleanmaster.security

4.6 (1,435 ratings) 9M downloads v3.0.8 12 MB Android 5.0+ PEGI 3 · Everyone

Download APK 12 MB All versions
  • Same certificate as the 2 other versions checked Details

At a glance

Latest version
v3.0.8 (30083051)
Updated
Sep 6, 2019 (7 years ago)
APK size
12 MB
Requires
Android 5.0+ (API 21)
CPU support
ARM (legacy)
Google Play services
Required
Graphics
OpenGL ES 2.0+
Category
Tools (app)
Listed since
Nov 17, 2018 (at least)
Permissions
68 (20 sensitive)
Website
cmcm.com/en-us/cm-security
Developer contact
[email protected]

About this APK

Security Master - Antivirus, VPN, AppLock, Booster is an app by Cheetah Mobile in the Tools category, listed since at least November 2018. It includes native code only for ARM (legacy), so it won't run on 64-bit-only phones such as recent Pixels. It needs Google Play services, so it may not work on phones without them.

Since version 2.7.5, the APK grew from 10.7 MB to 12 MB. It asks for 68 permissions, 20 of them sensitive, including precise location, camera and read contacts. It asks for the same permissions as version 3.0.6.

Ratings

4.6out of 51,435 ratings
  • 5 ★80%
  • 4 ★8%
  • 3 ★7%
  • 2 ★2%
  • 1 ★4%

Ratings from users of the source store — not collected or verified by AAPKs.

What's new in v3.0.8

1. New feature of SecretBox shortcut: Secret bookmarks. You can put your private websites in it and the browsing records will be auto-cleaned. 2. Intruder Selfie supports our own Screen Lock feature now. 3. Improved the experience of cloud vault. If your have any problem, please post in our G+ community: https:plus.google.comcommunities117285001913824256506

Description

From the listing uploaded by “catappult”.

CM Security Antivirus AppLock is an all-in-one antivirus app that protects your phone or tablet from all sorts of malware and lets you lock your apps and features so only you have total control over you device. CM Security Antivirus AppLock is an easy to use, quick and safe way to make sure no viruses get into your phone. Scan your system, SD card and all the apps that come in. No malware will be unnoticed. Protect your conversations on Whatsapp and Facebook with the help of this app. Keep your secrets to yourself and protect your privacy! With CM Security Antivirus AppLock, you’ll also be able to lock and protect the following features: mobile data; wi-fi; Bluetooth; incoming calls; photo galleries and pictures; installing and uninstalling apps; browsers; app stores; settings and much more. Be the boss of your own device. Don’t worry. You won’t have to unlock the apps every time you want to use one. CM Security Antivirus AppLock lets you personalize the way the app locking works. You can also do things like clean all the browser data whenever you want, keep your private data on a safe and download MP4 videos in incognito mode. More importantly, block unwanted numbers from calling you. Did someone try to snoop around your phone? The app will take a picture of the person and notify you via email. You’ll also be able to locate your phone and lock it if it gets stolen or simply make its alarm sound when you’ve lost it. CM Security Antivirus AppLock is the best protection for your phone and it is available for you right now!

Version history

7 versions are listed, going back to v2.7.5. New versions arrive here several times a week. Since v3.0.8 it requires Android 5.0+.

v3.0.8 LATEST Sep 6, 2019 12 MB TRUSTED v3.0.6 Sep 6, 2019 15.1 MB TRUSTED v3.0.5 Sep 6, 2019 15.8 MB TRUSTED v3.0.4 Sep 6, 2019 15.1 MB TRUSTED v3.0.0 Sep 6, 2019 13.5 MB TRUSTED

All 7 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate issued to “金山网络” Not the developer's name (“Cheetah Mobile”). Names in certificates can't be verified, so this alone proves nothing.
  • Same certificate as the 2 other versions checked

Store checks and file details

  • Developer signature not verified Nov 10, 2021
  • Antivirus scan passed May 29, 2020
  • Signed byCN=金山网络, OU=金山毒霸, O=金山网络, L=珠海, ST=广东, C=86
  • Signing certificate (SHA-1)F6:B8:93:99:E0:83:9D:C3:1B:76:45:BF:1C:C2:2E:84:34:9E:7F:7E
  • File MD565d1c932043f825688be4d6f183c3f34
  • Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (68)

Security Master - Antivirus, VPN, AppLock, Booster requests 68 permissions, 20 of them sensitive.

Required hardware & features

Security Master - Antivirus, VPN, AppLock, Booster APK: questions and answers

Does Security Master - Antivirus, VPN, AppLock, Booster need Google Play services?

Yes. The APK declares Google Play services as required, so it may not work on phones without them, such as recent Huawei models.

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the Security Master - Antivirus, VPN, AppLock, Booster APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 65d1c932043f825688be4d6f183c3f34.

Tags

cleanmaster security tools

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