Firewalls, malware scanning and threat detection
Security plugins describe a range of safeguards, from firewalls and malware scans to vulnerability detection and bot protection.
- Wordfence Security: Describes a firewall, malware scanner and broader security features.
- Jetpack: Includes a malware scan and firewall alongside other site tools.
- Security Optimizer: Describes protection against threats, malware and bots.
- Kadence Security: Lists a vulnerability scanner and firewall among its security features.
Login protection, authentication and hardening
Login safeguards and authentication are recurring themes across leading security plugins.
- Really Simple Security: Describes hardening, two-factor authentication, login protection and vulnerability detection.
- Limit Login Attempts Security: Lists brute-force protection, two-factor authentication and login monitoring.
- All-In-One Security (AIOS): Highlights login security and a firewall; Loginizer focuses on brute-force attacks.
- Related tags include login (231 plugins), brute-force (96), hardening (81) and authentication (70).
Focused security tools and broader management plugins
The category includes both narrow safeguards and plugins with broader security or management scope.
Safe SVG focuses on sanitizing SVG uploads to address XML/SVG vulnerabilities. By contrast, Really Simple Security describes several security measures, including hardening and two-factor authentication.
Management also appears among widely installed plugins: Hostinger Tools covers site information, maintenance, security and redirects; ManageWP Worker is described as a way to manage multiple WordPress sites; and MainWP Child links sites to a self-hosted MainWP Dashboard.
How adoption, ratings and update activity compare
A large category coexists with a much smaller group of widely installed plugins, while update activity and rating summaries vary.
- Category scale: 1,478 plugins; 29 have at least 100,000 installs, and 80 have at least 10,000.
- Leading installs: Wordfence Security has 5 million active installs; Jetpack, Really Simple Security and Hostinger Tools each have 3 million. Several other listed plugins have 1 million.
- Ratings: Wordfence Security and Really Simple Security are rated excellent with many reviews; Jetpack is mixed with many reviews. Other leading plugins also range between excellent and mixed summaries.
- Updates: 66% of category plugins were updated in the last year. Wordfence Security and Jetpack were updated this month; ManageWP Worker was updated two months ago.
A broad category with a small widely adopted core
The category offers many options, but comparatively few reach high install thresholds.
With 29 plugins at 100,000 or more installs among 1,478, adoption is concentrated in a small part of the category. The 66% recent-update share also shows that maintenance activity varies across the directory, so stated feature scope, adoption, ratings and update timing can all inform comparisons.