⚡ Web Application Firewalls in Slovakia

Web Application Firewalls (WAF) are security solutions that inspect and filter incoming HTTP and HTTPS requests before they reach a web application.

Slovakia is a Central European country with a population of around 5.4 million people.

According to our research, web application firewalls are detected on 2.9% of websites from Slovakia.

Statistics based on 12K+ analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the top WAF technologies in Slovakia in 2026, based on market share.

The most popular is F5 BIG-IP with an impressive share of 48%, followed by Wordfence with 41.7% and Azure Front Door with 3.5%.

F5 BIG-IP 48%
Wordfence 41.7%
Azure Front Door 3.5%
Azure Application Gateway 3%
Sucuri CloudProxy 1.1%
Imperva WAF 0.8%
NetScaler 0.8%
F5 Distributed Cloud 0.8%
FortiWeb 0.8%
Myra 0.5%
Barracuda Load Balancer ADC 0.5%
BitNinja 0.3%

🚀 Highlights

Here is a list of the top technologies that are more popular in Slovakia than worldwide.
Differences between global and country rankings are shown in parentheses.

1. F5 BIG-IP ^(-1)
3. Azure Front Door ^(-1)
4. Azure Application Gateway ^(-2)
7. NetScaler ^(-5)
10. Myra ^(-4)
12. BitNinja ^(-7)

✨ Best WAF Technologies

Below is a more detailed list of 12 WAF technologies used on sites from Slovakia, ranked by their market share.

Rank	Name	Market share
1	F5 BIG-IP Seattle, Washington, United States An enterprise-grade application delivery controller and full reverse proxy platform for managing, securing, and optimizing web and API traffic. $3,200+/year	48%
2	Wordfence Seattle, Washington, United States A WordPress security plugin that provides a web application firewall and malware scanner to protect websites from hacking attempts, malicious traffic, and vulnerable code. Free$149+/year	41.7%
3	Azure Front Door Redmond, Washington, United States A cloud content delivery network service that offers Layer 7 load-balancing capabilities. $35+/month	3.5%
4	Azure Application Gateway Redmond, Washington, United States A managed web traffic load balancer and full reverse proxy that enables scalable, highly available, and secure web application delivery on Azure. $0.0255+/hour	3%
5	Sucuri CloudProxy Tempe, Arizona, United States A website application firewall that stops bad actors, speeds up load times, and increases website availability.	1.1%
6	Imperva WAF San Mateo, California, United States Imperva Cloud WAF protects websites from automated vulnerability scans, Layer 7 DDoS attacks, and malicious bots. $7,000+/year	0.8%
7	NetScaler Fort Lauderdale, Florida, United States An application delivery and security platform that provides high-performance load balancing, application delivery, and security solutions. $11,000+/year	0.8%
⏳	F5 Distributed Cloud Seattle, Washington, United States A SaaS-based platform that provides security, networking, and application management services across multi-cloud, on-premises, and edge environments. $25,956+	0.8%
⏳	FortiWeb Sunnyvale, California, United States A web application firewall that protects web applications and APIs from known and unknown exploits and zero-day threats. $3,400+	0.8%
10	Myra Munich, Germany A German security-as-a-service platform offering DDoS mitigation, a hyperscale web application firewall, deep bot management, CDN, secure DNS, and real-time traffic filtering. €290+/month	0.5%
11	Barracuda Load Balancer ADC Campbell, California, United States A unified high-performance platform that helps organizations achieve their availability, acceleration, application control, and application security objectives. $7,000+/year	0.5%
12	BitNinja Debrecen, Hungary A server security suite with a centralized dashboard containing an AI-powered Linux malware scanner, IP reputation, WAF, and spam detection. Free$5+/month	0.3%

👉 See Also

🌎 WAF in other countries

🗃️ About This Data

We evaluate the popularity of technologies based on the number of websites where we detect their usage.
Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
This report is based on the analysis of 12,587 websites from Slovakia.
We currently track the presence of 23 WAF technologies across the web.
Of these, 12 were detected on websites from Slovakia.
Statistics were last calculated on October 7, 2026.
For more details, see our methodology and disclaimer.