Zone Alarm vs. Trend Micro 2021

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Which Antivirus is Better?

Scott Jackson
Scott Jackson
Security Researcher

Which Antivirus is Better?

The best antivirus software protects against more than just malware. Trend Micro and Zone Alarm are both trusted security suites that use the latest detection methods to spot infection. Their combination of signature-scanning and behavior-monitoring detects both known and zero-day infections, but that’s not all they can do.

With over 250 million users, Trend Micro provides anti-phishing and anti-ransomware tools along with their malware protocols. It includes a social media defense tool that will optimize your privacy settings on networking websites and a browser extension that will tell you if a website is dangerous. The parental controls are great if you have kids, and the digital file shredder increases privacy by ensuring any trashed files are deleted completely. To avoid system slowdown, the app uses a PC optimization process to get rid of out-of-date software and logs. If you have questions, the integrated “Ask Vanessa” support bot answers them quickly.

Zone Alarm is also a popular provider, and its list of additional features is impressive. It uses auto-sandboxing technology to launch all files in a virtual environment so threats can be caught and resolved quickly. The advanced two-way firewall can detect when hackers are trying to bypass it. The Wireless Network Security feature updates your firewall depending on your risk factor. You also get an anti-phishing Chrome extension, anti-keylogger, and 5 GB of online backup space. Finally, Zone Alarm provides a Find My Laptop tool for loss or physical theft to locate your device remotely.

Starting Price
Money Back Guarantee
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30 Days
Ease of Use
Latest Positive Review
Ottoman Mint
Nov. 5, 2020
Zone Alarm User
I highly recommend ZoneAlarm! I’ve been using Zone Alarm Free Firewall...
Sep. 22, 2020
A good security product
A very good antivirus with firewall, and it's free !
No reviews yet
No reviews yet
Latest Negative Review
Nov. 7, 2018
Use to be good, but not anymore
I've been using this program for a very long time and have always been...
No reviews yet
Brian Erhardt
Oct. 21, 2020
Trend is not ready for release to public
If you want a piece of software that does not work correctly Trend would...
Robert Spiker
May 19, 2020
For a paid subscription I would not expect to have to tolerate daily...
Our Verdict
Scott Jackson
Scott Jackson
Security Researcher
Trend Micro and Zone Alarm are both premium providers that offer a high-level of security. Trend Micro is great for those who take on data-heavy tasks or spend lots of time browsing the web. Zone Alarm is great at providing comprehensive protection from a long list of threats.
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 to find the most up-to-date and unbiased information about the best cybersecurity products on the market today.