Getting the best server antivirus is crucial for securing your network infrastructure. Corporate servers are among the most common vectors for cyber attacks, alongside business email, remote-access servers, and cloud servers, so it’s essential to have malware protection in place to protect you from the ever-growing range of threats on the internet.
I’ve researched and tested the best server antivirus software available for this in-depth guide. Read on to find the best protection software for servers available today.
The Best Server Antivirus Protection Tested by Our Experts
Intego – Best Business Antivirus for Macs, with a Beginner-Friendly Interface
The Top 9 Antiviruses for Servers Ranked
- TotalAV – Robust business antivirus, ideal for Windows servers
- Surfshark – Best antivirus and VPN solution for privacy
- McAfee – Best antivirus feature set for identity theft protection
- Avast – Affordable server antivirus for small businesses
- Trend Micro – Best server antivirus for in-depth reporting
- ESET – Best server virus protection for multi-purpose servers
- Norton – Best antivirus for system optimization
- NordVPN Threat Protection – Top security tool with a global VPN
- Intego – Best business antivirus for Macs, with a beginner-friendly interface
- Show Full Guide
Best Server Antivirus Tools Reviewed
Are you looking for the best antivirus for a Windows server or a top antivirus server solution for Linux? I tested over a dozen top-performing server antivirus protection solutions to find the best for securing servers.
Before exploring the best server client antivirus tools today, I’ll explore some of the top antivirus tools for general business and individual use cases.
Starting Price | $1.58/month |
---|---|
Free Version/Trial | Free scans, 30-day money-back guarantee |
Key Features | Excellent Malware Detection Rates, Duplicate File Finder, Browser Cleaner |
Max Devices | 8 |
Compatibility | Windows, macOS, Android, iOS |
Pros
- Ransomware protection
- Beginner-friendly interface
- System tune-up tools
- AI-powered Total WebShield browser protection
- Protection from unwanted downloads
- Top Reddit-recommended antivirus
Cons
- Password manager requires top-tier plan
- Increased renewal costs
2. Surfshark – Best Server Antivirus for Privacy
Starting Price | $2.69/month |
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Free Version/Trial | VPN trial, 30-day money-back guarantee |
Key Features | Real-Time Protection, Customizable Security, Prevents Tracking |
Max Devices | 5 |
Compatibility | Windows, macOS, Android |
Pros
- Real-time alerts and system scanning
- Advanced safe search engine
- Checks for data breaches
- Excellent ad blocking
- Guards emails and personal ID
- Best Windows antivirus
Cons
- Antivirus limited to five devices
- Fewer VPN servers than NordVPN
3. McAfee – Best Server Antivirus For Identity Theft Protection
Starting Price | $3.33/month |
---|---|
Free Version/Trial | 30-day trial, 30-day money-back guarantee |
Key Features | Customizable Security, Real-Time Protection, Prevents Tracking |
Max Devices | Unlimited |
Compatibility | Windows, macOS, Android, iOS, ChromeOS |
Pros
- File shredder
- Security Freeze tool
- Expert advice on identity restoration
- Personal data cleanup
- Multi-platform compatibility
Cons
- Advanced plans come at a high price
- Limited VPN
4. Avast – Best Server Antivirus for Small Businesses
Starting Price | $2.01/month |
---|---|
Free Version/Trial | 30-day trial, 30-day money-back guarantee |
Key Features | Threat Lab Analysis, SharePoint Server Protection, Exchange Server Protection |
Max Devices | 999 |
Compatibility | Windows and Linux servers, Windows, macOS, Android, iOS |
Pros
- Centralized platform
- Easy to set up and use
- Personal VPN included
- Excellent customer support
- Best Windows server antivirus
Cons
- Can slow down processes
- Somewhat confusing pricing
5. Trend Micro – Best Antivirus for Servers for In-Depth Reports
Starting Price | Custom Pricing |
---|---|
Free Version/Trial | 30-day trial, 30-day money-back guarantee |
Key Features | Malware Pattern Recognition, Automated Scanning, Malware Clean-Up and File Repairing |
Max Devices | 25 |
Compatibility | Windows, Linux, and Novel NetWare servers, Windows, Mac, Android, iOS, Chromebook |
Pros
- Detailed logs
- Consumes few system resources
- Virtual patching
- Vulnerability detection
- Flexible plans
Cons
- Some false flags on third-party application installs
- Higher prices on renewal
6. ESET – Best Server Antivirus for Multi-Purpose Servers
Starting Price | $3.52/month per device |
---|---|
Free Version/Trial | 30-day trial, 30-day money-back guarantee |
Key Features | Vulnerability and Patch Management, Multi-Factor Authentication, Digital Forensics |
Max Devices | 99 |
Compatibility | Windows, Linux, and Microsoft Azure servers, Windows, Mac, Android, iOS |
Pros
- Enhances network traffic monitoring
- Advanced reports
- Remote administrator access
- Best server antivirus for ransomware
Cons
- Slight learning curve to interface
- Advanced plans are relatively expensive
Best of the Rest
The following three tools – Norton, NordVPN Threat Protection, and Intego – don’t provide direct server support, but that doesn’t mean they aren’t good solutions for businesses and home users. Check out what these tools can do for you.
7. Norton – Best Antivirus for System Optimization
Starting Price | $2.50/month |
---|---|
Free Version/Trial | 30-day trial, 60-day money-back guarantee |
Key Features | Cloud Backup, Antivirus Protection Promise, Password Manager |
Max Devices | Unlimited |
Compatibility | Windows, macOS, Android, iOS |
Pros
- User-friendly interface
- Blocks phishing websites
- Comprehensive reports
- Intuitive mobile apps
- Frequent updates
Cons
- Heavier resource usage when running full scans
- Limited features on starter plan
8. NordVPN Threat Protection – Best Antivirus With a VPN
Starting Price | $4.39/month |
---|---|
Free Version/Trial | 7-day Android trial, 30-day money-back guarantee |
Key Features | Data Breach Scanner, Password Manager, 1TB Encrypted Cloud Storage |
Max Devices | 10 |
Compatibility | Windows, macOS, Android, iOS |
Pros
- Minimal resource consumption
- Cross-platform password manager
- Easy to use and install
- One of the fastest VPN services
Cons
- NordVPN server connection required for mobile
- Limited antivirus scanning features
9. Intego – Best Business Antivirus for Macs
Starting Price | $3.13/month |
---|---|
Free Version/Trial | Free tools, 30-day trial, 30-day money-back guarantee |
Key Features | NetBarrier, Personal Backup, Mac Washing Machine |
Max Devices | 5 |
Compatibility | macOS, Windows |
Pros
- System failure insurance
- Feature-rich Mac packages
- Background scanning and monitoring
- Lets you synchronize files between Macs
Cons
- Relatively expensive
- No dedicated mobile support
Top Server Antivirus Software Picks Compared
Here’s a quick head-to-head comparison of the best antivirus software for servers:
Provider | Cheapest Plan | Free Version/Trial and Money-Back Offer | Max Number of Devices | Automatic Updates | Compatibility |
---|---|---|---|---|---|
TotalAV | $1.58/month | Free scans, 30-day money-back guarantee | 8 | ✅ | Windows, macOS, Android, iOS |
Surfshark | $2.69/month | VPN trial, 30-day money-back guarantee | 5 | ✅ | Windows, macOS, Android |
McAfee | $3.33/month | 30-day trial, 30-day money-back guarantee | Unlimited | ✅ | Windows, macOS, Android, iOS, ChromeOS |
Avast | $2.01/month | 30-day trial, 30-day money-back guarantee | 999 | ✅ | Windows and Linux servers, Windows, macOS, Android, iOS |
Trend Micro | Custom Pricing | 30-day trial, 30-day money-back guarantee | 25 | ✅ | Windows, Linux, and Novel NetWare servers, Windows, Mac, Android, iOS, Chromebook |
ESET | $3.52/month per device | 30-day trial, 30-day money-back guarantee | 99 | ✅ | Windows, Linux, and Microsoft Azure servers, Windows, Mac, Android, iOS |
Norton | $2.50/month | 30-day trial, 60-day money-back guarantee | Unlimited | ✅ | Windows, macOS, Android, iOS |
NordVPN Threat Protection | $3.99/month | 7-day Android trial, 30-day money-back guarantee | 10 | ✅ | Windows, macOS, Android, iOS |
Intego | $3.13/month | Free tools, 30-day trial, 30-day money-back guarantee | 5 | ✅ | macOS, Windows |
How We Review And Test Antivirus Software
15 Antiviruses Tested
20 Datapoints Measured
300+ Hours Testing
500+ User Reviews Read
We base our recommendations on first-hand experience and in-depth testing. All the Antivirus products we suggest, have been tested based on the following criteria:
- Core Security Features: We make sure that the antivirus software is fully equipped with features like real-time protection, scanning, a firewall, web protection, and more.
- Malware Detection Rates: We test malware detection rates ourselves by running both in-depth and quick scans on our devices. Additionally, we check independent lab tests.
- Compatibility: We check which devices and operating systems the antivirus software is compatible with. Often, different-looking dashboards and slightly different packages of features may be available.
- Performance Impact: A reliable and functional antivirus should not slow down your device significantly. So, we examine our device performance with and without the antivirus running.
- Customer Experience: Alongside our own experience, we are curious to know what real users have to say regarding the services. So, we’ve scoured the web for feedback on each of our tested antiviruses.
- Value for Money: We always consider value for money and how much each product is offering for the set price point.
What is a Business Server?
It may manage network resources, remote access, or data storage – including files, emails, and databases – or provide services to clients. Centralizing these processes makes them more efficient and more secure.
However, it also makes them potentially vulnerable to attack, as taking control of your servers could expose all the devices on your network. With damages increasing by 30% year-on-year, ransomware is expected to cost victims over $265 billion a year by 2031.
Different Types of Servers
Servers run on various operating systems, including Windows, Linux, and UNIX. Some of the most common types of servers include:
- Application Servers – Manage how programs are deployed and run.
- Backup Servers – Oversee and store data backups for systems and networks.
- Database Servers – Manage business databases.
- Mail Servers – Manage email communication and how messages are received, sent, and stored.
- Proxy Servers – Sit between users and other servers and offer caching and filtering to enhance performance.
- Remote Access Servers – Enable users to remotely connect to a network or its resources.
- Storage Servers – File servers that manage and store web files and control how they are accessed.
- Web Servers – Web servers handle hosting for websites and distribute their content online for users.
- Windows Servers and Linux Servers – Servers can use a wide range of operating systems, including versions of Windows and Linux distros.
Do Servers Need Antivirus Software?
Server software vulnerabilities have been known to allow hackers to create admin accounts, potentially giving them full control over your network. This puts all your hardware and data at risk and means your network could be used to carry out and propagate attacks.
Unpatched vulnerabilities can result in hundreds of servers being infected, as was the case with a recent attacking placing a backdoor in Microsoft SQL servers.
Besides protecting your server from some of the most prevalent online threats, like ransomware and malware, the best antivirus server software will prevent data breaches, safeguard your database files, and ensure the smooth operation of your systems.
The best antivirus software for Windows servers will block malicious actors, strengthen your network security, and address vulnerabilities in your server’s defenses.
If you need to protect Linux servers, check out our guide to the best Linux antivirus software, which provides additional recommendations on the best Linux server antivirus solutions.
How Do Server Antiviruses Work?
Having a firewall in place can also prevent hostile actors from gaining access to the network and can flag unusual traffic patterns as data enters or leaves the network.
This is particularly important as infected servers can rapidly transmit viruses and malware to all the end-user systems connected to them.
How to Maximize Server Protection for a Linux or Windows Server
It’s wise to take steps to keep any device secure, but servers are even more important as they often hold critical information and manage processes for your entire organization – and an infected server can infect your whole network. To keep your servers secure:
- Use strong, unique passwords and regularly change them
- Require two-factor authentication for system access
- Use secure SSH connections when connecting remotely
- Encrypt connections with VPNs or private networks
- Keep software up to date and ensure you’re running the latest service pack
- Run regular backups
- Disable or remove unnecessary software and services
- Monitor logs for anomalous activity and login attempts
- Install antivirus software for servers and a firewall
How To Choose the Best Server Antivirus
I have extensive experience researching and testing IT hardware and software. That means I can identify the antivirus software server features that really make a difference, whether it’s a comprehensive host intrusion protection system or an exchange server protection system.
Here’s a list of crucial factors I considered when assessing each server antivirus, and they’re worth keeping in mind whether you’re looking at ESET server security or the best antivirus for Windows servers.
Server Security Software Performance
Some server antiviruses overwork your devices by constantly scanning and monitoring system processes, ultimately slowing your system down, which may impair your work.
Ensure that your devices can run the server anti-virus you choose and that it can protect your business network without slowing it down. The best antiviruses for servers typically include features to minimize their impact on the network’s resources.
Real-Time Updates
With new online threats constantly evolving, the best server security software will run regular updates to keep your business network safe.
You should also ensure the software supports automatic updates for additional protection and to save your team wasting time on manual updates.
Ease of Use
Unless your company has expert tech security staff, avoid overly complicated server antiviruses that require specialist experience for installation and use.
The best anti-virus server solution should have a user-friendly dashboard that’s easy to navigate. You should also look for an antivirus program that provides detailed and accurate reports after every incident.
Comprehensive Threat Protection
The best server anti-virus should protect you from online threats like viruses, ransomware, malware, spyware, and more sophisticated attacks.
Look for antiviruses that can also protect you from phishing and social engineering attacks and that have robust identity protection capabilities.
Compatibility with Different Operating Systems
Compatibility is important – it’s no use getting the best anti-virus for Windows servers if you need to support Linux hardware, for example, or the best antivirus for Windows Server 2022 if you need security for Windows Server 2012.
When looking for security software to protect servers, it’s also worth considering whether you want to use the same package for endpoint protection and network security.
If so, you’ll almost certainly need compatibility with multiple operating systems to support all your infrastructure.
Value for Money
When making a server antivirus price comparison, it’s worth considering your needs before looking for the cheapest option.
Getting the best internet security, for example, with Windows server antivirus software is far more important than making a small saving, considering the critical threat that hackers pose to your servers and your business.
How to Install a Server Antivirus
While each software product requires a different approach to its installation, most of the server anti-viruses on my list follow a similar process.
Here’s a quick guide for installing Avast antivirus on server infrastructure:
Download Avast
First, go to Avast and sign up for an Avast Server Protection plan. You’ll then need to download the right Administration Console for your business.
If your business has fewer than 199 workstations, download the Small Business Administration Console. If you need to manage more devices, download the Enterprise Administration Console.
Once downloaded, start installing the Administration Console and allow it to make changes to your device.
Install the Avast App
During installation, Avast will ask you to confirm your identity by providing a valid Avast license, which you can download from the website’s account panel. In addition, you’ll need to enter a password for your admin account.
Once you provide your credentials, press Install to proceed.
Set Up Your Business Network
Press Finish to complete the installation process, which will take you to your Admin Console. Once there, start adding your business devices to the network and setting up Avast’s security features to secure them from malware, ransomware, and viruses.
Free vs Paid – Are Free Server Antiviruses Enough?
A free server antivirus may be an attractive offer for your server protection tools – but it realistically won’t provide the security of a premium server antivirus. It’s also rare that you’ll find an antivirus server core edition for free, in any case. What’s more, some offers of server antivirus support are actually scams.
“Free tools can be helpful if you're running a home office and don’t need to monitor multiple devices and employees, for example. However, like many software products advertised as being free, most free server antiviruses come with limited features or hidden fees. Because of that, instead of looking for an antivirus for servers free of charge, I recommend exploring affordable paid options that come with more features. After all, they can do far more than even the best free antivirus for a Windows server.”
Conclusion – What is the Best Antivirus for Servers?
Securing your network infrastructure is critical today, given the growing range of online threats facing businesses. Ransomware attacks can hit all kinds of organizations, ranging from law firms to charities to police departments to hospitals, and the impact can be devastating. Given this, it’s imperative to have digital protection in place for your servers as well as your network endpoints.
Based on my testing, I found Avast to be the provider of the best server protection. It’s an easy-to-use, centralized platform and offers both server and endpoint protection. It includes content filtering for your network and granular patch management. It’s highly scalable and on a device level, it’s very affordable.
TotalAV is also a great pick for small businesses. It’s very reasonably priced and includes excellent malware detection tools, system optimization features, and phishing protection.
FAQs
What is a server antivirus?
Is Windows Defender enough for servers?
Which is the best antivirus for servers?
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References
- Microsoft Virus Initiative (Microsoft)
- Finding the Right Balance: Security vs. Performance with Network Storage Systems (Stony Brook University)
- How To Spot, Avoid, and Report Tech Support Scams (FTC Consumer Advice)
- Cyberattack Complaints in New York Rise 53% (Office of the State of New York Comptroller)
- McAfee Internet Security test results (AV-Test)
- Most common ways for cyber attacks to occur in the United States and Europe from 2021 to 2022 (Statista)
- IT threat evolution in Q3 2023. Non-mobile statistics (SecureList)
- Global Ransomware Damage Costs Predicted To Exceed $265 Billion By 2031 (Cybercrime Magazine)
- Hundreds of Microsoft SQL servers found to be backdoored (ThreatDown)