Best Antivirus for E-Commerce Websites in 2025

Over the years, e-commerce websites have faced many security challenges due to the sensitive data they handle and their use of third-party services. Cybercriminals look to target these platforms through data breaches, payment fraud, and account takeovers, all of which can serve to disrupt operations and damage customer trust. However, the best antivirus programs for e-commerce websites protect against these issues.

Antivirus software safeguards against many online threats e-commerce sites face through multi-layered protection. This includes real-time detection, a firewall, and encrypted cloud backup. This helps an e-commerce business continue operating normally and maintain compliance with data protection laws. In this post, we’ll explore the best antivirus software for e-commerce websites, justify our selections, and provide tips on what else you can do to maintain a secure e-commerce environment.

Before we explore the best antivirus programs for e-commerce websites in more detail, here’s a brief overview of each in case you don’t have time to read the full article:

1. Norton Small Business: Best antivirus for e-commerce websites. Secure up to 20 devices with real-time protection. Unrivaled protection and offers a firewall and VPN.
2. Bitdefender Ultimate Small Business Security: Advanced threat protection for three to 25 devices. Performed well for protection in testing and offers quality 24/7 support.
3. ESET Small Business Security: Near-perfect protection score in our testing. 24/7 live chat and phone support. Also comes with an unlimited VPN and password manager.
4. Avira Prime: Secure up to 25 devices in real-time. Lightweight but with very strong protection. Extra security features include an unlimited VPN and password manager.
5. Avast Premium Business Security: Balances protection and performance. Flexibility to secure one or an unlimited number of devices. Includes a useful ransomware shield.
6. AVG Antivirus Business Edition: Real-time protection from threats including ransomware. Lets you remotely manage devices. Doesn’t consume too many resources.
7. McAfee Business Protection: Easy-to-use antivirus for e-commerce websites. Useful extras including a VPN. One of the more lightweight options and won’t slow your device.

Criteria for the best antivirus for e-commerce websites

The number of antivirus solutions on offer can be overwhelming. Even when narrowing them down to those designed with businesses in mind, there’s still plenty to think about. To make your decision easier, we’ve only selected those antivirus tools that meet the following requirements:

• Real-time threat detection and response
• Firewall to protect your network
• Comprehensive reporting and monitoring
• Backup and recovery tools
• User-friendly app interface
• 24/7 customer support via live chat and phone

Best antivirus for e-commerce websites

Here’s our list of the top antivirus software for e-commerce websites:

Norton Small Business lets you choose whether to secure 10 or 20 devices, all of which benefit from its always-on protection. Norton’s real-time protection keeps business and customer data, finances, and online activities safe. A big part of this is Norton’s firewall, which, available for Windows and Mac, prevents cybercriminals from accessing your network. There’s also the option to automatically back up data to the cloud to protect against loss caused by hardware failures or ransomware.

With a near-perfect protection score in our in-house testing and similar recognition from independent testing labs, Norton is about as secure an antivirus as you can hope for. Notably, it provides a number of very useful extras for e-commerce websites, too. This includes a VPN for securing your connection, a password manager, and tools that make life easier, like software and driver updates. It doesn’t hurt that Norton Small Business includes 24/7 business support. We’ve found that this support is among the best of any antivirus provider.

Norton Small Business protects Windows, Mac, Android, and iOS devices.

BEST ANTIVIRUS FOR E-COMMERCE WEBSITES:Norton Small Business is an all-in-one solution for your e-commerce website. You can expect strong protection and valuable extras such as a password manager and optimization tools. Better still, Norton Small Business offers a 30-day free trial as well as a 60-day money-back guarantee, providing plenty of time to try it risk-free.

Read our full Norton Antivirus review.

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Bitdefender Ultimate Small Business Security lets you secure anything from three to 25 devices to scale your security with your e-commerce site. What stands out about this particular antivirus solution is the vast number of features. Not only will you have access to advanced threat protection, but you’ll also benefit from both a VPN and password manager. It doesn’t hurt that Bitdefender provides 24/7 support either, making it easier to get help when you need it.

The security dashboard offered by Bitdefender makes it straightforward to add and manage devices and see your security status. Despite the high protection scores from our testing and independent testing labs, Bitdefender Ultimate Small Business Security remains surprisingly lightweight. Depending on the plan you choose, this antivirus solution for e-commerce websites can protect one to five Windows servers.

Bitdefender Ultimate Small Business Security is compatible with Windows, Android, Mac, and iOS.

PLENTY OF EXTRAS:Bitdefender Ultimate Small Business Security is flexible in that you can secure just three or up to 25 devices. Recognized for its comprehensive protection. Lots of intriguing extras such as a password manager and VPN. 30-day money-back guarantee.

Read our full Bitdefender Antivirus review.

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ESET Small Business Security doesn’t require an IT professional for its deployment because it can be installed and used easily. ESET HOME is where you’ll be able to manage all of your security needs, whether it’s monitoring the security status of your e-commerce site or sharing protection with colleagues. The proactive protection of ESET prevents threats before they can do harm. This is evidenced by the near-perfect 99.5 protection score we gave in testing.

As part of ESET Small Business Security, you can access an unlimited VPN to encrypt your connection. Aside from a password manager, you can also encrypt files to protect them further from threats, including ransomware. One of the benefits of using ESET Small Business Security is that if you need any help, you’ll have 24/7 support via live chat, email, and even by phone. Overall, it has proven to be very much a strong all-rounder.

Whether you’re on Windows, Mac, Android, or iOS, you can secure your devices with ESET Small Business Security.

PROACTIVE PROTECTION:ESET Small Business Security has been recognized for the high level of protection it provides. It also happens to be user-friendly and with a generous selection of extras including file encryption and a password manager. 30-day money-back guarantee.

Read our full ESET Antivirus review.

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Avira Prime can detect malware in real-time and provides security for up to 25 devices. It is an all-in-one security bundle for your e-commerce site and couldn’t be easier to use. Indeed, the software updates feature helps you keep software and drivers updated to protect against the latest threats. On top of this, Avira Prime users have access to an unlimited VPN, password manager, and even optimization tools for adjusting privacy settings on the fly.

In our latest testing, we gave Avira a 99.75 protection score, and AV-Comparatives has also recognized this antivirus for the same reason. The lightweight app allows you to stay secure while not compromising on performance. Thanks to its streamlined layout, it’s easy to navigate. When browsing with devices protected by Avira Prime, it can block various nuisances, be they ads, trackers, or even malicious websites.

Avira Prime is available for Windows, Android, Mac, and iOS.

COMPLETE PROTECTION:Avira Prime has multiple layers of protection from its real-time threat detection to its unlimited VPN. It blocked live malware samples without issue in testing and even includes optimization tools for improved performance. 60-day money-back guarantee.

Read our full Avira Antivirus review.

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Avast Premium Business Security is adaptable in that you can start by securing just one device, but as your e-commerce site grows, you can protect as many as you need. We found that this particular antivirus solution offers one of the best blends of protection and performance of any antivirus. It blocked every malware sample we sent its way, and scans didn’t consume too many system resources either, allowing us to use our devices as normal.

Another thing we appreciated about Avast in testing is how rarely it produces false positives. As part of your Avast Premium Business Security subscription, you’ll have access to a VPN, so your online activities are encrypted, and your real IP address is hidden. Particularly useful are the USB protection and ransomware shield features, both of which add to your business’s level of security. The apps are easy to use and let you remotely manage all devices.

Avast Premium Business Security protects all of your work and personal devices with apps for Windows, Android, MacOS, and iOS.

PERFECT PROTECTION AND PERFORMANCE SCORES:Avast Premium Business Security balances comprehensive malware protection with performance so you use your devices without interruption. Useful features, including a ransomware shield. 30-day money-back guarantee.

Read our full Avast Antivirus review.

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AVG Antivirus comes with real-time protection, ensuring your e-commerce site is always protected. This protection extends to viruses, malware, and even ransomware, the latter of which can pose a serious problem for e-commerce sites that hold sensitive customer data. You can also scale your protection with your business, starting with a few devices and potentially adding dozens.

AVG Antivirus Business Edition includes a firewall to protect your network from intrusions. You can also find an Email Shield that scans emails for malicious links and attachments. A file shield provides extra security for sensitive documents, and if you need to properly delete them, a file shredder is included, too. Thanks to AVG’s remote management, it’s easy to install and update AVG across your various devices, as well as configure them.

Note that AVG Antivirus Business Edition is only available for Windows.

STRONG ALL-ROUNDER:AVG Antivirus Business Edition stands out for its protection from malware which includes ransomware but stays lightweight enough that you won’t often notice it running. Features include email protection and a file shredder. 30-day money-back guarantee.

Read our full AVG Antivirus review.

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McAfee Business Protection offers real-time threat detection for your e-commerce website, safeguarding against malware, viruses, and ransomware. This all-in-one solution for your small business is available exclusively on Dell PCs and is surprisingly straightforward to set up. From the dashboard, you’ll be able to see your protection status as well as manage the protection of each secured device and resolve any issues that crop up.

One particularly user-friendly feature of McAfee Business Protection is its Business Protection Score, which shows you what vulnerabilities need to be patched. Numerous extras ensure you have multiple layers of protection for your devices and your e-commerce site. This includes a firewall, a VPN, a file shredder, and identity monitoring. This is among the most lightweight software you’ll find, too, so you don’t have to worry about performance issues.

It’s possible to download McAfee Business Protection to Windows, MacOS, Android, and iOS.

REAL-TIME THREAT DETECTION:McAfee Business Protection is an all-in-one solution, protecting against malware, viruses, and ransomware. Easy to deploy and use, the lightweight software includes valuable extra features, including a firewall. 30-day money-back guarantee.

Read our full McAfee Antivirus review.

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Antivirus testing methodology: How we found the best antivirus for e-commerce websites

Are you wondering how we chose the above antivirus providers? Here, we’ll cover what we were looking for in the best antivirus software for e-commerce websites and how we tested it.

• Real-time protection: Any antivirus for e-commerce websites must include real-time threat detection and response so that threats can be neutralized as they emerge. This prevents them from doing any damage so that operations can continue unhindered. We test each antivirus’ protection with live malware samples, as well as look at results from independent testing labs.
• Lightweight performance: The best antivirus programs for e-commerce websites have a lightweight design that consumes minimal resources. This ensures that the website’s backend operations aren’t slowed down. We test performance by measuring the CPU and memory consumption of antivirus tools before and during scans.
• Compliance and data security: Antivirus tools for e-commerce websites should provide features that contribute to data security and regulatory compliance. This may be data encryption as well as comprehensive reporting and monitoring tools.
• Endpoint security and access control: It’s important to protect devices used by employees in order to prevent unauthorized access. Phishing protection, secure remote access (via a VPN) and two-factor authentication (2FA) for admin logins can all help.
• Backup and recovery: Data backups as well as recovery tools are essential for e-commerce sites in that they protect against the unexpected. Whether a hardware failure or a data breach, you can minimize downtime by quickly restoring data.
• User-friendly experience: In testing an antivirus tool’s protection, performance, and various features, we’re able to build up a picture of just how user-friendly it is. The apps should be quick and easy to download and install, and the interface should be straightforward to navigate. Live chat and phone support should be available 24/7 too.

We cover our process, including how we analyze an antivirus in terms of protection and performance, in greater detail in our antivirus software testing methodology post.

How to use an antivirus for an e-commerce website

Not sure how to go about setting up an antivirus with your e-commerce website? It’s easier than you might think. Regardless of the antivirus you choose, following the below steps will help.

Here’s how to get an antivirus set up with your e-commerce site:

1. Select the antivirus for e-commerce websites that best fits your needs. This will likely come down to the available features. We particularly recommend Norton Small Business.
2. Sign up via the provider’s website before downloading the software.
3. Log in to where your e-commerce website is hosted and upload the antivirus installation file, according to the antivirus provider’s guidelines. Follow the on-screen instructions to complete the installation.
4. Configure the antivirus settings, such as enabling real-time protection, setting up scheduled scans, and whitelisting trusted files and applications.
5. Run a full system scan to identify and remove existing threats. Be sure to review the scan report if you need to address any vulnerabilities.
6. Enable automatic updates to ensure the antivirus stays up-to-date with the latest threat definitions.
7. Regularly review security logs to identify threats and then adjust your security settings or implement additional security measures accordingly.

Tips for maintaining a secure e-commerce environment

Using a quality antivirus goes a long way to securing your e-commerce website, but there are other things you can do to strengthen security further:

• Use HTTPS: It’s important to secure your website with an SSL/TLS certificate to encrypt data between users and your site. This reassures customers that their data is protected.
• Keep software updated: Regularly updating your CMS, plugins, themes, and other software helps patch any potential vulnerabilities.
• Limit data collection: By only collecting and storing the data you actually need, you minimize the risk of exposure in the event of a data breach.
• Enable MFA: Admin accounts should require multi-factor authentication (MFA) for an extra layer of security. If possible, this may be applied to customer accounts too.
• Use strong passwords: User accounts should require strong passwords while a password manager can create admin passwords that are complex and unique.
• Monitor and respond to threats: By conducting regular security audits, you can identify vulnerabilities and address them. Consider setting up alerts to notify of threats in real-time.
• Perform regular backups: Data loss can be devastating for an e-commerce business, but regularly backing up data and testing recovery plans helps prepare for any eventuality.
• Follow data protection laws: An e-commerce site must adhere to data protection laws such as GDPR, CCPA, and other relevant regulations.

Antivirus for e-commerce website: FAQs