Zonealarm vs Windows Defender: Which is better in 2022?

Zonealarm vs Windows Defender Which is better in 2022

Windows Defender is a software program that comes pre-installed on Windows operating systems. It helps to protect your computer from unauthorized access and malicious attacks from the Internet or other networks.

Windows Firewall is turned on by default, but you can also configure it to meet your specific needs.

Zonealarm is another software program that offers similar protection for your computer. It also comes pre-installed on some Windows operating systems, and like Windows Firewall, it is turned on by default.

However, Zonealarm provides additional features that may be useful for some people.

ZoneAlarm vs Windows Defender: Features


ZoneAlarm is a powerful firewall that provides real-time protection against all kinds of malware, viruses, Trojans, ransomware, spyware, adware, rootkits, phishing attacks, and other online threats.

It also helps protect your identity with its advanced Identity Protection System (IPS). The IPS monitor all network activities on your computer and sends alerts whenever suspicious activity is detected.

Additionally, ZoneAlarm’s TrueVector Technology monitors all incoming and outgoing traffic on your computer so that any malicious activity can be blocked before it reaches your system. 

Both programs offer protection from viruses, malware, phishing attempts, and other online threats. However, they each have a few key differences that can help you determine which program is best suited to your needs. 

Zonealarm offers antivirus protection alongside file encryption and firewall protection. This makes it great for users who need a comprehensive suite of security tools to protect their data from malicious actors.

Additionally, Zonealarm offers additional layers of protection with its identity theft protection feature and parental control options. It also has an anti-spam filter that can block unwanted messages before they reach your inbox. 

Windows Defender

Windows Defender, on the other hand, provides basic virus scanning capabilities as well as real-time scanning for malware and spyware threats.

It also includes a two-way firewall that can block incoming threats while allowing legitimate traffic through without issue.

Additionally, Windows Defender has some advanced features such as cloud-based threat detection and automatic machine learning that helps it detect evolving threats before they become an issue for users’ computers. 

Windows Defender has some advanced features such as cloud-based threat detection and automatic machine learning that helps it detect evolving threats before they become an issue for users’ computers. 

ZoneAlarm vs Windows Defender: Cost & Value for Money 

When it comes to cost-effectiveness, both ZoneAlarm and Windows Defender offers great value for money.

Windows Defender offers basic protection at no additional cost since it comes preinstalled with Windows 10 while ZoneAlarm’s comprehensive suite of tools starts at $19.95 per year for one device (there are discounts available when multiple devices are purchased).

Both solutions provide excellent levels of protection but if you’re looking for more comprehensive coverage then ZoneAlarm may be the better option since it offers more features than what is included with Windows Defender. 

ZoneAlarm vs Windows Defender: Support 

ZoneAlarm offers its customers an extensive support system that includes phone and lives chat helpdesk services in addition to its vast online knowledge base resources.

Its support staff is available seven days a week, 24 hours a day, making it easy to get help when you need it.

The company also provides customer service with an email response or call-back options for customers who don’t have the time or ability to use their other support services. 

Windows Defender also has customer service options, but they aren’t as extensive as those offered by ZoneAlarm.

Microsoft offers telephone and chat helpdesk services as well as access to its online knowledge base resources.

However, Microsoft’s customer service is not available on weekends or holidays, so if you need help outside of regular business hours you may be out of luck.

Additionally, Microsoft requires customers to create an account before they can access its online knowledge base resources or contact customer service representatives via telephone or chat helpdesk services. 

How Zonealarm and Windows Defender Stack Up in AV Tests

Choosing the right antivirus software can be a daunting task. With so many options out there, it can be hard to know which one is best for your computer.

Two of the most popular antivirus programs are Zonealarm and Windows Defender, which have both been tested by independent labs to determine their effectiveness.

Let’s take a closer look at how these two programs stack up against each other when it comes to performance in AV tests. 

Performance Comparison 

When it comes to performance in AV tests, Zonealarm and Windows Defender are neck and neck.

Both programs have consistently scored well on tests conducted by independent labs like AV-Test and Virus Bulletin.

Both programs have received perfect scores from both labs in recent years, showing that they are equally capable of protecting computers from malicious software.  

However, there is one area where Zonealarm outperforms Windows Defender—false positives.

False positives are files identified as malicious that aren’t dangerous. This can lead to slowed performance or unnecessary warnings being displayed on your computer screen.

According to recent tests conducted by independent labs, Zonealarm has a much lower rate of false positives than Windows Defender—less than 0.1%, compared to more than 1% for Windows Defender. 

In addition, Zonealarm has several extra features that make it stand out from other antivirus programs—including an advanced firewall system and identity theft protection services—that make it a great choice for those looking for comprehensive security solutions for their computers. 


In conclusion, both ZoneAlarm and Windows Defender offers great value for money when it comes to online security solutions.

If you’re looking for basic protection then Windows Defender should be sufficient but if you need more comprehensive coverage then ZoneAlarm may be the better choice due to its additional features such as IPS monitoring and TrueVector technology which help protect your computer from even the most sophisticated cyber threats.

Ultimately though, the best security solution will depend on your individual needs so make sure to do some research before deciding which one is right for you!

I am a computer engineer holding a bachelor's degree in Computer Science, complemented by a Master's in Business Administration from University of Strathclyde, Scotland. I currently work as a Senior IT Consultant in Melbourne, Australia. With over 15 years of...