5 Best Windows Server DDOS Protection Tools for 24/7 Uptime

Get one today for enhanced protection

by Madalina Dinita
Madalina Dinita
Madalina Dinita
Windows & Software Expert
Madalina has been a Windows fan ever since she got her hands on her first Windows XP computer. She is interested in all things technology, especially emerging technologies... read more
Affiliate Disclosure
  • Experiencing a DDoS attack can incapacitate your website, so you need Windows Server DDoS protection.
  • Once set up, these tools, software, and web services will automatically prevent DDoS attacks. 
  • We did the hard work for you and found the best available options, presented in this guide.
best windows server ddos protection tools

For many Internet users, DDoS was a completely new word until recently. Then, millions of Windows users couldn’t access platforms such as Twitter, Reddit, and Amazon due to attacks, and that’s when the idea of a Windows Server DDOS protection software became mainstream.

Distributed Denial of Service (DDoS) attacks overwhelm websites by pushing traffic from many sources, usually computers and other network-based devices infected by malware. So, let’s find out more about the subject and the best DDOS protection software.

Does Windows have DDoS protection?

If you are running a domain, Windows can’t do much about protecting it, and third-party software is usually the best bet. But with the built-in Windows Security (Windows Defender), it can identify and remove malware responsible for DDoS attacks.

Microsoft offers Azure DDoS Protection, which provides advanced features to eliminate even the most intricate DDoS attacks. The best part, it doesn’t require any application or changes to the resources.

Let’s now find out the best options for Windows Server DDoS protection.

What is the best Windows Server DDOS protection software?

Sucuri – Constant threat monitoring

Sucuri is a web security company that provides cloud-based security services. It is not the software you must install but a subscription service that will keep your website safe from malware, hackers, and DDoS attacks.

Regarding DDoS, Sucuri’s platform detects and blocks DDoS layers 3, 4, and 7 attacks. All these attacks are aggregated and analyzed by the Sucuri platform’s AI to anticipate malicious behavior.

Other features include:

  • The cleaning process doesn’t affect the website in any way.
  • A website firewall protects you from malware and hacking, brute force and DDoS attacks, and zero-day exploits.
  • Constant threat monitoring with a variety of alert options.
  • Highly optimized CDN that offers greater loading speeds for webpages.
  • Unlimited malware removal.
  • Increased page loading speed.


Highly secure your Windows server with this security resource that stops any malware or DDoS attacks.
Check price Visit website

SiteLock – Built-in VPN

SiteLock is another great cloud-based website security service that will eliminate all the possible threats that might affect your website, and it offers DDoS protection.

Let’s get straight to the point: SiteLock offers infrastructure, web application protection, and DNS security.

It also detects and blocks application levels of DDoS attacks and gives you detailed reports so you can be up to date with the state of your website after each attack.

Other features include:

  • Automatic separation for human and bot traffic.
  • Detects DDoS attempts and starts different protection services accordingly.
  • Full PCI compliance lets you keep your client’s card details safe from third parties.
  • The built-in VPN ensures your anonymity online.
  • Great hosting security that protects your end-users.

Get SiteLock

Imperva FlexProtect – API security

imperva windows server ddos protection

FlexProtect is a very reliable tool, offering complete protection from all types of network and application-level DDoS attacks. The tool automatically filters traffic for transparent mitigation and relies on a 2Tbps network backbone for instant overprovisioning.

FlexProtect secures websites against the most fierce and dangerous DDoS attacks without disrupting your business.

Thanks to its cloud-based service, your online business will be up and running even under attack, and your visitors won’t notice anything unusual.

Other features include:

  • A real-time dashboard that gives you a useful overview of your security.
  • Uses advanced technologies to reduce the number of false positives to a minimum.
  • Web application Firewall Gateway.
  • API security – protects your website and APIs by using a single-stack approach.
  • Attack analytics – automatically analyzes the threats and adapts to them proactively.

Get Imperva FlexProtect

BeeThink anti-DDoS Guardian – Real-time network activities monitoring

top windows server ddos protection

BeeThink’s anti-DDoS tool protects your Windows servers against most DDoS/DoS attacks, such as SYN attacks, IP flood, TCP flood, UDP flood, ICMP flood, slow HTTP DDoS attacks, Layer 7 attacks, Application attacks, Windows Remote Desktop brute force password guessing attacks, and more.

This DDoS protection software is light, robust, and can easily be deployed on Windows website server machines.

Other features include:

  • Support multiple IP list formats, such as Apache’s .htaccess.
  • Automatically update the IP list.
  • Support IP blacklist and white list.
  • Support exceptional rules.
  • Look up remote IP addresses and ownership information.
  • Run Anti-DDoS Guardian as a Windows service.

Get BeeThink anti-DDoS Guardian 

Cloudbric – Deep learning system


Cloudbric is a reliable Windows Server DDoS protection tool that can be used by anyone with a website and domain, irrespective of the website platforms hosting your online business.

You can activate Cloudbric on your website in less than three minutes – a simple DNS change is all you need.

This tool sets up a shield in front of your website to filter malicious attacks. Penta Security System guarantees that Cloudbric can protect your website against all cyber-attacks.

Major companies activating in various fields, such as Samsung, ING, eBay, and others, rely on Cloudbric to protect their websites.

Other features include:

  • Easy-to-use interface
  • The dashboard allows you to have an overview of your entire security settings plan
  • Deep learning system – COCEP engine that integrates a machine learning platform called VISION
  • You can download monthly customized reports

⇒ Get Cloudbric

These were the best options for Windows Server DDOS protection, and a few here also offer remote DDOS protection. So, get one of these today to protect your website.

Also, for those looking for all-around protection, check the best website security software.

Tell us your favorite pick from the options listed here, or share your recommendations in the comments section below.