Best cybersecurity plugins for WordPress
The most popular cybersecurity plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. NETSENSAI Shield leads with 1K+ active installs, ahead of S4E (fewer than 10) and Vigidomain (fewer than 10). All 5 plugins tagged “cybersecurity” are below, with figures from WordPress.org that update every day.
Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.
Research this niche or see all plugins.
Top 5 cybersecurity plugins
- 1.
NETSENSAI ShieldThe most installed cybersecurity plugin, with 1K+ active installs. Rated 5.0 from 5 reviews, updated 2 months ago.
- 2.
S4EFewer than 10 active installs. No reviews yet, last updated 1 year ago. Tested only up to WordPress 6.8.12.
- 3.Vigidomain
Fewer than 10 active installs. No reviews yet, updated 3 months ago.
- 4.
ElIoT Pro Passwordless LoginFewer than 10 active installs. No reviews yet, last updated 3 years ago. Tested only up to WordPress 6.1.16.
- 5.Cyberus Key
Fewer than 10 active installs. No reviews yet, last updated 3 years ago. Tested only up to WordPress 6.1.16.
All 5 plugins tagged “cybersecurity”

NETSENSAI Shield
Down in the last 7 days:4#6,068by Rafal Gierlicki2 months ago
Hardens and protects your site by locking down login, REST API, XML‑RPC, file editor, and applying HTTP security headers.
- Installs
- 1K+
- Rating
- 5.0(5)
- Downloads
- 19/day

S4E
Up in the last 7 days:7,952#53,172by S4E1 year ago
Integrate S4E API with WordPress to provide comprehensive security scanning capabilities for your website.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day
Vigidomain
#57,453by vigidomain3 months ago
Security monitoring and alert agent connected to Vigidomain server for your WordPress site.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

ElIoT Pro Passwordless Login
Down in the last 7 days:811#65,223by piotrwolski13 years ago
ElIoT Pro eliminates passwords using one-time tokens delivered via ultrasounds.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day
Cyberus Key
Down in the last 7 days:1,866#72,372by piotrwolski13 years ago
Cyberus Key eliminates passwords using one-time tokens delivered via ultrasounds.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day