⚡ Website Security Tools in Korea

Website security tools protect websites and web applications from threats such as unauthorized access, brute-force attacks, malware infections, spam, and data breaches by monitoring activity and blocking malicious requests.

Korea is an East Asian country with a population of around 52 million people.

According to our statistics, website security tools are detected on 2.8% of websites from Korea.

Statistics based on 26K+ analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the top security tools in Korea in 2026, based on market share.

The most popular is Cloudflare Email Obfuscation with a substantial share of 51.8%, followed by Really Simple Security with 33.4% and Jetpack with 14.7%.

Cloudflare Email Obfuscation 51.8%
Really Simple Security 33.4%
Jetpack 14.7%
Wordfence 4.4%
Suhosin 0.3%

🚀 Highlights

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

1. Cloudflare Email Obfuscation ^(-1)
5. Suhosin ^(-2)

✨ Best Security Tools

Below is a more detailed list of 5 security tools used on sites from Korea, ranked by their market share.

Rank	Name	Market share
1	Cloudflare Email Obfuscation San Francisco, California, United States Cloudflare Email Address Obfuscation hides email addresses on web pages from bots by encrypting them. Free$25+/month	51.8%
2	Really Simple Security Groningen, Netherlands A security plugin for WordPress that can generate an SSL certificate, enforce https redirection, scan for possible vulnerabilities, enable 2FA, and implement WordPress hardening. Free$49+/year	33.4%
3	Jetpack San Francisco, California, United States A collection of security, performance, and growth tools that make WordPress sites safer, faster, and increase traffic. Free$19.95+/month	14.7%
4	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	4.4%
5	Suhosin Bonn, Germany An advanced protection system for PHP 5, designed to protect servers and users from known and unknown flaws in PHP applications and the PHP core.	0.3%

👉 See Also

🌎 Security 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 26,390 websites from Korea.
We currently track the presence of 12 security tools across the web.
Of these, 5 were detected on websites from Korea.
Statistics were last calculated on May 5, 2026.
For more details, see our methodology and disclaimer.