⚡ Security in Japan

Security solutions for websites are designed to protect against threats like malware, spam, brute-force attacks, and data breaches.

Japan is an East Asian country with a population of around 125 million people.

According to our statistics, security tools are detected on 6% of websites from Japan.

⭐ Most Popular in 2026

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

The most popular is Really Simple Security with a substantial share of 60.1%, followed by Jetpack with 34.1% and Cloudflare Email Obfuscation with 6.2%.

Really Simple Security 60.1%
Jetpack 34.1%
Cloudflare Email Obfuscation 6.2%
Wordfence 3.2%
SiteLock 0.6%
Suhosin 0.07%
Sansec Watch 0.01%

🚀 Highlights

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

2. Jetpack ^(-1)
6. Suhosin ^(-2)

✨ Best Security Tools

Below is a more detailed list of 7 security tools used on sites from Japan, ranked by their market share.

Rank	Name	Market share
1	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	60.1%
2	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	34.1%
3	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	6.2%
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	3.2%
5	SiteLock Scottsdale, Arizona, United States A provider of website security protection and monitoring services. $149+/year	0.6%
6	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.	0.07%
7	Sansec Watch Utrecht, Netherlands A service that provides automated Content Security Policy monitoring and management specifically for Magento. Free	0.01%

👉 See Also

🌎 Security in other countries

Data is based on the analysis of 157,205 websites from Japan.
Statistics were last calculated on March 21, 2026.
For details, see our methodology and disclaimer.