AVG Technologies vs. Security Master 2021

Find the Best Antivirus for You & Your Devices

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Latest Positive Review
Mike
December 13, 2018
Works with most apps without any problems
Didn't slow my computer down. Works with most apps without any problems
¯\_(ツ)_/¯
No reviews yet
December 13, 2020
Very Good App
I had this app for several years & it Never did me wrong, I...
November 14, 2020
Love security master best app ever
I have been using security master for years when it would close...
Latest Negative Review
Victim
June 28, 2021
Unethical SCAM company
Used for many years and now (like the comments above) they decide to do an...
JHWJ
May 12, 2021
It is ok but it lag my pc
is makes it completely lag at one point and i have to force shutdown i am...
R Peterson....but doubtful if that crappy gmail email even works anymore
March 15, 2021
Continually Crashing
This is I have loved this security program for years primarily because...
Shamita
July 1, 2020
Security Master
I was also using Security Master....... It was a very good app.... I also...
Our Verdict
Sophie Anderson
Sophie Anderson
Cybersecurity researcher and tech journalist

I was impressed with the company’s high scores on most independent tests, and how well it performs without affecting your computer. If you’re looking for an easy-to-use antivirus that won’t break your bank account, AVG gives you a trustworthy and strong antivirus suite.

UPDATE: We no longer recommend AVG due to serious allegations of privacy violations. You can read more about our decision here. For a list of antivirus companies we do recommend, please see this list of the 10 best antiviruses of 2021.

Time To Decide Which One Is Best For You

Frequently Asked Questions

How do I find the best antivirus for me?

The first thing to do is to understand what you need — all antiviruses come with different internet security tools to help you stay protected, so identifying what level of protection you want will help you figure out which product is right for you.

Some antiviruses have a virtual private network (VPN), some have safe browsing extensions, and some have a password manager. Some only work on certain operating systems, while others cover all operating systems across multiple devices.

It’s important to compare the best antiviruses on the market to find the perfect one with the functionality you need.

What makes an antivirus secure?

A high-quality antivirus suite will detect, flag, and remove viruses and various types of malware. It will also offer real-time protection against all threats, regardless of whether you are browsing the internet, downloading software, shopping online, or opening email. For additional security, many antivirus suites offer a VPN, secure storage, and a password manager — these things all add several layers of protection against various cyber threats.

For more information on how antiviruses work, read this.

What do I need to look for when searching for an antivirus?

An antivirus needs to protect against all types of malware — trojans, rootkits, worms, spyware, viruses, ransomware, and anything else that might cause damage to your devices. This is done in a variety of ways, but the most essential feature of an antivirus is real-time protection — this makes sure that an active threat is effectively stopped before anything serious can happen.

Other things to look for include — excellent detection rates, fast system performance, included extra features (like a VPN, password manager, etc.), easy-to-use interface, good customer support, and overall value.

Go here for a list of the best antivirus software of 2021.

How do I know if one antivirus is better than another?

When researching antiviruses, it’s a good idea to visit a few well-known antivirus software websites such as Norton, McAfee, and Bitdefender to directly compare each antivirus’s features.

You can also look at the expert opinions of our reviewers at SafetyDetectives.com to find the most up-to-date and unbiased information about the best cybersecurity products on the market today.