Best ransomware protection in 2026 – how to prevent it
Backed by leading cybersecurity experts and investigative journalists, we deliver independent, real-world antivirus testing and analysis, guaranteeing objective evaluations without undue influence or bias from outside parties.
Our transparent and consistent methodologies ensure objective, up-to-date reviews, empowering readers to make well-informed decisions.
Learn more
Ransomware attacks can severely disrupt your business and put your personal data at risk by locking you out of your files and demanding a ransom. Such attacks can result in significant financial losses and irreversible data breaches.
To protect against these mentioned threats, it's crucial to equip your devices with strong antivirus software that includes ransomware protection. This dual layer of security detects and blocks malware and prevents unauthorized attempts to encrypt your data.
This article will guide you through the best antivirus solutions with integrated ransomware protection available in 2026. We selected each product for its superior security features, excellent performance, and trustworthy reputation. Keep reading to discover the most effective tools to safeguard your digital life against ransomware.
Best ransomware protection software in 2026
- Norton Antivirus – the best overall software for comprehensive ransomware protection
- Bitdefender – the best for advanced ransomware protection with security suite integration
- TotalAV – the best for strong ransomware protection with a free version
- Avira Antivirus – the best for lightweight and dependable ransomware protection
- ESET – the best for network attack protection with strong ransomware security
The best ransomware protection – our detailed list:
Responsibly choosing the best ransomware protection software might be a challenging task to accomplish. Therefore, we have tested 30 and selected these 5 ransomware protections for you.
1. Norton 360 Antivirus – the best all-around ransomware protection in 2026
| Type: | Antivirus |
| Ransomware behaviour detection: | Yes |
| Platforms: | Windows, macOS, Android, iOS |
| Current deal: | Get up to 60% OFF Norton Antivirus |
Norton 360 Antivirus is highly effective against ransomware, proven by its flawless performance in independent malware lab tests, which consistently blocks 100% of threats. Our testing confirms this, with Norton successfully intercepting all 10 malicious files we challenged it with. Notably, its quick scan feature is impressively fast and minimally impacts device performance, although the full scan requires more resources.
Norton 360 incorporates AI-powered malware detection to identify and neutralize ransomware threats proactively. This technology is part of its comprehensive security features, which also include Cloud Backup and a Smart Firewall. The Cloud Backup ensures that all critical data is secured offsite, protecting against data loss even in a ransomware attack. In contrast, the Smart Firewall monitors and controls data exchanged between your computer and other devices to block unauthorized traffic.
Norton 360 features more advanced AI technologies than TotalAV and Avira and better integrated cloud backup solutions than Avira and ESET. Norton’s Smart Firewall is also more adaptive and user-friendly than those from TotalAV and ESET, enhancing cyber defence.
Norton 360 is user-friendly with an easy installation and simple interface, ideal for beginners needing strong, uncomplicated protection. It offers powerful security against ransomware at a competitive starting price of $29.99/year, making it more affordable than ESET.
Find out more about the software in our Norton 360 Antivirus review.
2. Bitdefender – top-notch antivirus with ransomware protection
| Type: | Antivirus |
| Ransomware behaviour detection: | Yes |
| Platforms: | Windows, macOS, Android, iOS |
| Current deal: | Get Bitdefender for up to 78% OFF |
Bitdefender excels in ransomware protection, boasting a 99.9% real-world protection rate. It quickly identifies and neutralizes threats with multi-layer protection and behavioral detection that monitor suspicious app activity. In our tests, Bitdefender blocked all zero-day threats, performing quick scans in 2 minutes and full scans in 14 minutes without disruption.
Bitdefender excels in the cybersecurity market with its comprehensive suite, featuring superior malware protection, automatic backups, and timely updates, surpassing TotalAV, Avira, and ESET. It also includes anti-spam and a unique Anti-Tracker extension to block web trackers, a privacy tool not offered by TotalAV, Avira, or ESET.
While the initial installation can be time-consuming, Bitdefender is highly user-friendly once configured. The interface is intuitive, making it accessible even for those who are not tech-savvy.
Bitdefender provides a free version that is ideal for testing its capabilities. Bitdefender offers four plans starting at $12.99/year, providing robust security and privacy at a lower cost than competitors like ESET. It's an excellent choice for those handling sensitive information and seeking user-friendly protection.
Learn more about the service in our Bitdefender review.
3. TotalAV – intuitive ransomware protection with a free version
| Type: | Antivirus |
| Ransomware behaviour detection: | Yes |
| Platforms: | Windows, macOS, Android, iOS, Linux |
| Current deal: | Get TotalAV, now 80% OFF |
TotalAV is recognized for its effective malware detection rates, making it a strong contender in ransomware protection. It boasts a respectable real-world protection score of 97.7% and offers a solid array of security features, making it a robust option for combating malware. TotalAV blocked 7 out of 10 threats in our testing, showcasing a moderate malware detection capability. The quick scan was notably fast, taking just 7 seconds and minimally impacting system resources, whereas the full scan took 7 minutes and significantly taxed the system.
TotalAV is serious about security, offering robust anti-malware and anti-ransomware tools, including Real-Time Protection, which continuously monitors activity to block threats preemptively. It provides better user accessibility and cloud storage scanning than Avira and ESET. TotalAV's user-friendly applications are easier to navigate than ESET, ensuring a smooth experience for beginners across various operating systems.
TotalAV offers various pricing options, including a free basic security plan and multiple paid plans with enhanced features for several devices. Premium protection starts at just $19.00 a year, making TotalAV the most affordable on our provider's list and a user-friendly choice for comprehensive security.
Take a look at our TotalAV review to find out more.
4. Avira Antivirus – lightweight ransomware protection solution
| Type: | Antivirus |
| Ransomware behaviour detection: | Yes |
| Platforms: | Windows, macOS, Android, iOS |
| Current deal: | Get 1 year of Avira at 65% OFF |
Avira Antivirus is excellent at stopping ransomware attacks, with a 99.9% success rate in blocking malware. Independent lab tests and our evaluations have proved this. In our tests, Avira swiftly blocked all 10 threats within just 3.5 minutes without significantly taxing the CPU, demonstrating its efficiency and power.
Avira offers a comprehensive antivirus suite with features like automatic updates and backups to prevent ransomware. Its standout feature, the Protection Cloud, uses advanced cloud technology for real-time analysis of unknown files. This cloud-based approach provides faster and more proactive threat detection than ESET, ensuring quick identification and neutralisation of new threats.
Avira offers a free version and three-tiered paid subscriptions starting at $22.99/year, providing extensive protection at a lower cost than ESET. Its affordability and user-friendly design make Avira an excellent choice for reliable antivirus protection.
For more details check our Avira Antivirus review.
5. ESET – durable antivirus for everyday ransomware prevention
| Type: | Antivirus |
| Ransomware behaviour detection: | Yes |
| Platforms: | Windows, macOS, Android |
| Current deal: | Get ESET, save up to 30% |
ESET Antivirus excels in ransomware protection with a notable malware blocking rate of 99.7%, confirmed by independent lab tests and our thorough testing, effectively neutralizing all challenges encountered. ESET Antivirus excels against ransomware with advanced features like its unique exploit blocker.
ESET's comprehensive security suite also includes anti-spam features, dedicated ransomware shields, and automatic file backups, ensuring robust defenses across various cyber threats. ESET's exploit blocker actively monitors applications often targeted by ransomware, like web browsers and office programs. It detects and blocks unusual behaviors, preventing ransomware from exploiting software vulnerabilities. This focused approach effectively counters new ransomware tactics that other antivirus programs might not quickly detect.
ESET is pricier than some providers, but it's still a good choice for beginners and tech-savvy users. It offers protection against ransomware starting at $34.99/year.
Learn more about this antivirus from our ESET review.
Best ransomware protection software compared
| Brand | Rating | Type | Detects ransomware | Recover files | Features | Price |
|---|---|---|---|---|---|---|
| 1. Norton 360 | Antivirus | ✅ Yes | ✅ Yes | Real-time threat protection Cloud backup Malware protection | From $29.99/year | |
| 2. Bitdefender | Antivirus | ✅ Yes | ✅ Yes | Advanced Threat Defence Ransomware remediation Anti-tracker | From $12.99/year | |
| 3. TotalAV | Antivirus | ✅ Yes | ❌ No | WebShield extension Ad blocker System tune up | From $19.00/year | |
| 4. Avira | Antivirus | ✅ Yes | ❌ No | Malware removal Safe shopping suite Software updater | From $22.99/year | |
| 5. ESET | Antivirus | ✅ Yes | ❌ No | Secure browser Sensitive data encryption Anti-ransomware | From $34.99/year |
How we tested anti-ransomware tools
To rigorously evaluate the ransomware protection capabilities of leading antivirus tools – Norton 360, Bitdefender, TotalAV, Avira, and ESET – we conducted targeted tests on a VirtualBox VM equipped with Windows 11, installed on a Lenovo ThinkPad T14s Gen2. This setup involved an AMD Ryzen 5 PRO 5650U processor, 16 GB RAM, and a 256 GB SSD.
For our testing, we turned off real-time protection on the antivirus software and Windows Security to simulate a scenario where the primary defenses were compromised. We downloaded and extracted 10 ransomware samples onto the system and initiated custom scans to measure the effectiveness of each antivirus program. The main criteria were the detection rate and the response to the detected threats. Here are the summarized results:
- Norton 360 immediately and automatically quarantined detected threats, showing excellent responsiveness.
- Bitdefender detects all threats and includes a Ransomware Remediation feature that backs up files during an attack.
- TotalAV detected all threats but only prompted for action post-scan, which could leave a window for damage.
- Avira detects all threats instantly and features real-time protection to block ransomware encryption attempts.
- ESET detected and automatically quarantined all threats but offered no additional ransomware-specific features beyond general malware protection.
These tests allowed us to assess each antivirus tool's ability to identify and manage ransomware under controlled conditions, highlighting their efficiency and any special features to enhance ransomware defense.
Other malware protection services that we tested
In our broader analysis of malware protection services, we considered various tools beyond the main antivirus programs. However, not all tested solutions made it to our recommended list due to several factors, such as effectiveness in malware detection, system performance impact, user-friendliness, update frequency, and cost-effectiveness.
One notable example is Windows Security, Microsoft's built-in antivirus solution. Despite its accessibility and integration within Windows systems, it showed poor malware detection rates in our tests, including for ransomware. Additionally, Windows Security lacks advanced features in specialized third-party antivirus software, such as anti-phishing tools and behavior monitoring, which are crucial for comprehensive protection.
We also advise caution regarding free anti-malware tools that mimic the names of legitimate software, such as Total Antivirus, Total Secure, or ByteDefender. Our research indicates that these can often be malware disguised as protection tools, posing significant risks to users.
How ransomware attack work?
Ransomware attacks often begin with cybercriminals gaining unauthorized access to a victim's system, typically through phishing emails or exploiting security vulnerabilities. Once inside, they deploy malware that encrypts the victim's files, effectively locking them out of their own data. Notable incidents, such as the WannaCry attack, have demonstrated the devastating impact of such attacks on organizations worldwide.
Once the hacker gets into your device’s system and takes over your files, you will receive a pop-up message or your desktop wallpaper will be changed with a message saying something like “Your files have been ransomed, pay us THIS amount of money and we will send you a decryption key.” The message can be also placed as a document or on the website page, but the point is that it will be hard to miss.
Yet, there are cases when you don’t receive any type of text message. But, at this point, you are unable to access your files, certain applications, or your keyboard and mouse can be unresponsive which also signals that you may be under attack.
How to detect ransomware
Key indicators of a potential attack include unusual file encryption activity and sudden inability to access files. Additionally, receiving ransom messages or noticing changes in file extensions are clear signs of infection.
It's crucial to quickly identify ransomware to minimize data loss, especially if you haven't backed up your data. Early detection of ransomware can prevent the loss of large amounts of information since ransomware quickly encrypts data, making it inaccessible.
To enhance your defence against ransomware, use antivirus software with ransomware protection features, such as Norton 360. Such programs back up your files automatically and continuously scan for signs of ransomware threats, ensuring your critical data remains protected even if an attack begins.
What to do if I encounter a ransomware attack?
As soon as you realize that you’ve been attacked by ransomware, the first thing to do is to check whether you have backups of your files or not. If you have, then there’s not much to worry about. However, if you haven’t, the case is much more serious.
Here are some of the steps you should take when you encounter a ransomware attack:
- If you have antivirus software installed on your computer, run the scan so any patches that need to be fixed could be found. It is best to choose a reliable antivirus to perform your system scans, such as Norton.
- If you have received a ransom message, take a picture of it, or make a screenshot if possible. This will be beneficial for the police report.
- Disconnect infected devices from the network so the hacker couldn’t jump and spread ransomware to another device that uses the same internet connection.
- Don’t try to encrypt your lost files as most likely the virus will wipe out any files after noticing that someone is trying to decrypt files without a key.
- Change all of your online passwords right after you spot the ransomware. Once the ransomware is gone, it’s recommended that you change passwords again.
- Decide whether you want to pay the ransom. If you see that nothing else can be done and paying the ransom is going to do less damage than actually letting your data get leaked, then pay it.
How to protect against ransomware?
Apart from investing in secure antivirus software, there are a couple of other ways to protect yourself from ransomware attacks. Here are the most common ones:
- Set up antivirus and firewall protection. Use comprehensive antivirus programs with ransomware protection like Norton 360 and configure firewalls to block external threats. Firewalls act as the first line of defence to filter out suspicious data.
- Regular software updates. Keep all your software, including your operating system and antivirus programs, up to date. Delaying updates can leave gaps in your security, making it easier for ransomware and other malware to attack.
- Regular security checks. Regularly test and update your security measures to find new weaknesses and ensure they can handle the latest threats from ransomware.
- Data backup strategy. Use the 3-2-1 backup strategy for data safety: keep three copies of your data, store them on two different media types, and keep one copy offline.
- Secure your emails. Use advanced filters and be careful with emails from unknown sources. Avoid opening unexpected attachments or clicking on unfamiliar links. Enhance your email's security by verifying senders and updating your email software.
- Restrict access rights. Apply a least privilege policy, giving users access to the data they need. This approach helps prevent the spread of ransomware if an account is compromised.
- Split your network. Divide your network into smaller, isolated networks to contain and limit ransomware spread. This approach allows more controlled access and easier isolation of threats.
- Remote device protection. Implement Endpoint Protection Platforms (EPP) or Endpoint Detection and Response (EDR) systems to safeguard and manage all remote devices connected to your network. These systems provide a range of security features, including data encryption to protect sensitive information and intrusion detection to spot unauthorized access attempts. Using EPP or EDR ensures that every device, whether a laptop, smartphone, or server, is monitored and protected against potential cyber threats.
Do we recommend using free ransomware protection?
No, we don’t recommend relying only on free ransomware protection. While some free antivirus programs might spot ransomware, they often lack the tools to properly handle or remove the threat. This could leave your system open to damage or losing your data.
Also, free antivirus software might not give you all the security features you need, like real-time protection, automatic updates, and support services, which are vital for dealing with these threats. Using free antivirus could put your online privacy at risk, as they might collect and use your data. It's better to invest in a paid antivirus solution for strong protection.
Conclusion
Just like ransomware and its techniques are evolving, you must evolve as well regarding your online security. To be able to calmly browse online, without having a scary thought of malware, you would only need to take a few preventative measures. Act responsibly around suspicious emails and links and get trustworthy ransomware protection tools such as an antivirus.
The best ransomware protection is Norton because, with its antivirus software, you can prevent a ransomware attack. Its software allows you to run a scan for the whole system, detect and block malicious content, always stay up to date with your software, and more. It simply offers you a reliable safety shield against threats.
FAQ
What is ransomware?
Ransomware is malicious software designed to block access to a computer system or data until someone pays a ransom. It typically spreads through phishing emails or by exploiting vulnerabilities in software. Norton 360 provides comprehensive protection against such threats with advanced security features and real-time monitoring.
Can antivirus remove ransomware?
Yes, many antivirus programs, including Norton 360, can effectively remove ransomware if detected early. Norton offers advanced ransomware detection and removal tools to help keep your system safe and secure.
What is the best antivirus for protection against ransomware?
Norton 360 antivirus is currently the best protection against ransomware. It’s excellent at threat detection, offers cloud storage even with the cheapest plan, has an updater that checks for software updates and application updates, and includes an anti-spam filter.
Can I protect my business with ransomware protection software?
Yes, you can protect your business with ransomware protection software. It can help to reduce the risk of malicious attacks, however, no software can guarantee 100% protection. That’s because, in enterprises, one of the biggest risks is uneducated employees.
Is my Mac protected from ransomware?
macOS does a better job at malware prevention and is known to be safer than Windows. However, they can also get infected with any kind of malware. Therefore, an additional security layer, such as antivirus, is rather crucial.
What’s the difference between ransomware and malware?
Malware is like a whole unity of all sorts of infections, like spyware, bots, adware, ransomware, and others. So, ransomware is just another type of malware that has specific symptoms and dangers.
