Security Master Premium 5.1.8 (MOD, Unlocked)

Security Master Premium 5.1.8 (MOD, Unlocked)

Version: 5.1.8 ·
May 7, 2020 (2 years ago)
Full NameSecurity Master PRO
Publisher Cheetah Mobile
Mod FeaturesPremium Unlocked
Latest Version5.1.8
RequireAndroid 4.1
Get it On Google Play

Security Master (MOD Premium) is the best anti-virus application for Android devices. It helps users to protect the device and personal information. Specifically, Security Master can detect and fight malicious codes or warning security holes by using intelligent diagnostics. Besides, the app also supports many other advanced features, such as cleaning junk files, speeding up the phone, locking applications. Please join us to learn more about the app right now!

A comprehensive security application

Smartphones and tablets are becoming more and more popular. Users tend to use them more for studying, research, office work, partner transactions or online payments. Many of these jobs require a high level of confidentiality. Unfortunately, your information is leaked, such as a phone book or bank account. They will have serious consequences.

Security Master Premium app

Google has done quite well by constantly launching new operating systems and patches with periodic updates. It not only increases the user experience but also makes your smartphone and tablet more secure.

However, not all devices support full updates, especially the old devices that were released some years ago. Bad guys can take advantage of security breaches to steal user information. Many users have realized this. So you should search on Google Play to look forward to finding a perfect anti-virus application. However, most of them have limited security features or contain too many ads and consume battery life.

If you have had similar bad experiences, don’t be too pessimistic. Security Master is a professional anti-virus software and is highly appreciated by experts. It has received 7 Oscar titles in the field of information security and anti-virus. Also, it has been at the top ranking of the best anti-virus applications for Android. So far, the app has attracted more than 500 million users worldwide. At the moment, Security Master is the best anti-virus application for Android.

Security Master Premium VPN

SafeConnect VPN

Security Master’s VPN service allows users to change the IP address and access it anonymously on the internet. Your browsing history and personal data are safe. With the free version, users only have 200 MB of data per day. This is a fairly small number for current users. If you want an unlimited experience, you need to upgrade to a VIP or Premium package. In this article, we will provide you with a mod version of Security Master so you can use all these features for free. If you want to access more VPN applications, we recommend ExpressVPN or VPN Hub.

Security Master Premium anti-virus

Real-time anti-virus

If you are a PC user, it is certainly no stranger to real-time anti-virus. This feature is built into the Windows operating system to help protect your computer 24/24. However, this is quite a new concept for mobile users. When Real-time protection is enabled on Security Master, the app scans files after downloading, sharing files from Bluetooth or copying to internal memory from other sources. The application will be constantly updated to promptly detect new viruses and malware, helping to protect your device effectively 24/7. For this feature to work properly, you need to allow the application to run in the background and provide the full access rights required.

Security Master applock

Locking the application

In your phone, some apps may need to be more secure, like contacts, photo gallery or notes. If you want to lend your device to somebody and don’t want them to see sensitive information, you can use the security lock function of Security Master. This feature has been integrated, and now you do not need Applock to do this anymore. It can help you lock any application with a password or drawing. To avoid forgetting your password, you can ask additional security questions. Users can choose one of the available questions like birthday, favorite movie name, parent’s names, or create another personal sentence.

Advanced application lock also helps you take photos of people using the phone when they enter the wrong password or create a fake notification to disguise the application is being secured.

Private web browser

If you are looking for privacy and safety when using the internet, you cannot ignore Security Master’s web browser. By default, the application creates a Safe Browsing shortcut on the main screen to help users access faster instead of having to go to the Security Master interface. Also, your browsing history will automatically delete after a certain period. You can set the auto-delete option after 1, 3, 10 or 60 minutes. Note that there is no option not automatically to delete history like other web browsers.

Therefore, you should not use this browser to access the information you want to save. Besides, the app does not collect any history or cookies. You can be assured that all your information will be safe and not being exploited. If you want better security for Security Master’s browser, you can set an extra password. Every time you access the browser, users need to enter a password or drawing to unlock.

Security Master anti-theft


Security Master not only protects users from internet threats but also integrates powerful anti-theft features. They will help you find your device or protect your personal data even if your device is stolen or lost. However, this feature is only available on Security Master Premium. The anti-theft protection toolkit will help you locate the device, turn on the alarm or erase all data remotely. All you need to do is visit the developer website with your account and activate the option to find the appropriate device and security.

Security Master wifi tester

Check the Wi-Fi connection

Not all Wi-Fi networks are secure. Especially, public Wi-Fi networks always contain many threats to users. Hackers can take advantage of Wi-Fi security holes to steal users’ information. Therefore, one of the important features of Security Master is Wi-Fi security. It helps you check the Wi-Fi networks and mark it as safe or unsafe. For Wi-Fi networks that say unsafe, you should not connect to them. You can also use a dedicated application to do this like WPS Wpa Wi-Fi Tester.


Devices security always plays an important role. There are many ways to make your phone and tablet more secure, such as regularly updating operating system patches, updating applications, not downloading files from untrusted websites or restricting connections with public Wi-Fi. If you want more comprehensive protection from viruses and malicious code, Security Master PRO is a perfect solution. It has strong anti-virus capabilities, prevents the information from being theft and helps you browse the web privately. All your contacts, photos, videos and bank account data will be protected. Do not forget to regularly update the mod version of Security Master when it is available on our website. Readers can download the app at the link below.

Download Security Master Premium 5.1.8 (MOD, Unlocked)

Download (18M)

You are now ready to download Security Master PRO for free. Here are some notes:

  • Please check our installation guide.
  • Some applications will only run when you install the correct file that matches your device’s chipset. If you don’t know what chipset your device uses, check it with CPU Z.
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