⚡ Web Application Firewalls in Hong Kong

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

Hong Kong is an East Asian special administrative region of China with a population of around 7.5 million people.

According to our research, web application firewalls are detected on 2.2% of websites from Hong Kong.

Statistics based on 16K+ analyzed websites. About this data

⭐ Most Popular in 2026

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

The most popular is F5 BIG-IP with an impressive share of 35%, followed by Azure Front Door with 18.8% and Wordfence with 17.4%.

🚀 Highlights

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

✨ Best WAF Technologies

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

RankNameMarket 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
2
Azure Front Door
Redmond, Washington, United States

A cloud content delivery network service that offers Layer 7 load-balancing capabilities.

$35+/month
3
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
4
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
5
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
6
Sucuri CloudProxy
Tempe, Arizona, United States

A website application firewall that stops bad actors, speeds up load times, and increases website availability.
7
AWS WAF Captcha
Seattle, Washington, United States

A feature of the AWS Web Application Firewall that helps protect web applications by requiring requests that match specific criteria to solve a captcha puzzle or silent challenge before proceeding.

$$$
⏳
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+
9
Ivanti vADC
South Jordan, Utah, United States

A software-based application delivery controller solution that delivers applications with predictable performance and strong multi-layered security and includes Virtual Traffic Manager, Services Director and Web Application Firewall.

$$$
⏳
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+
11
SiteLock
Scottsdale, Arizona, United States

A cloud-based website security service that monitors websites and protects them from malware, vulnerabilities, and malicious traffic.

$19.99+/month
⏳
Safedog
Xiamen, China

A Chinese SaaS cloud security platform that provides integrated protection for cloud servers, web applications, and cloud-native environments.

Free4,950 CNY+/year

👉 See Also

🗃️ About This Data