Free WordPress Security Plugin

Premium WordPress SecurityWithout the Premium Price

Site Lockdown Security gives WordPress owners, agencies, and support teams the kind of serious protection tools that are commonly sold as premium security upgrades without the subscription, without the feature paywall, and without the yearly security bill.

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Site Lock Feature

Lock down file changing actions after cleanup, then unlock only when work is authorized.

Built-in FirewallEssential protection included.

White Label OptionsPresent security under your brand.

Redirect MonitorCatch sneaky visitor redirects.

Paid Plugin Power With a Free Plugin Price....Get premium style WordPress security features without a premium plan, forced upgrade path, or a watered down free version.

FirewallProtect login areas, request behavior, and common attack entry points.

Site LockLock down file changing actions after cleanup until authorized work is needed.

White LabelBrand the security experience for clients with your own identity and presentation.

Redirect MonitorCatch hidden visitor redirects that may only appear for certain visitors.

Premium Security Cost Ends Here

Why rent WordPress security when you can lock it down free?

Many WordPress security plugins save their best controls for paid tiers. Site Lockdown Security brings the security-command-center experience together in one free plugin so you can scan, monitor, harden, lock down, and hand off WordPress sites with confidence.

Malware and infection scanning

Review suspicious files and cleanup risks.

Firewall and login protection

Protect common attack points and login abuse.

File change monitoring

Know when important site files change.

Security headers and hardening

Improve browser-level protection and site posture.

White label controls

Make the plugin feel like your own platform.

Redirect monitoring

Detect hidden redirects that visitors may see.

Unique to Site Lockdown Security

Four things other WordPress security plugins do not give you

Firewall Security, Site Lock, White Label Options, and Redirect Monitor are not hidden upsells or afterthoughts here. They are built directly into Site Lockdown Security so agencies and site owners can block abusive traffic, lock down file-changing actions, present branded security, and catch hidden redirect attacks from one free plugin.

Firewall spotlight

Serious firewall control without the premium price tag

Site Lockdown Security gives you a real firewall command center for WordPress with smart blocking, emergency shield controls, request filtering, XML-RPC and REST protection, rate limiting, Cloudflare-aware handling, and a full event timeline so you can see what is happening and respond fast.

Smart Block mode
Emergency Shield
Exploit & bot defense
Cloudflare integration

See Firewall SecurityBuilt for real cleanup, protection, and ongoing hardening.

Firewall coverage

8+defense layers

Protect logins, requests, APIs, and suspicious traffic from one streamlined control center.

What it locks down

Exploit payloads and dangerous request patterns
XML-RPC abuse, REST exposure, and query floods
Bot pressure, rate spikes, and redirect-triggering traffic

Site Lock protection

Lock the site after cleanup so file-changing actions are blocked until maintenance is intentional and approved.

See Site Lock

White label options

Turn security into your branded client platform with custom names, menu identity, colors, icons, and access profiles.

See White Label

Redirect Monitor

Test public pages as different visitor profiles to catch unauthorized redirects that only appear to certain visitors.

See Redirect Monitor

Built from real cleanup work

Created from the security work teams need after cleanup, repair, and protection.

No watered down free version

Install it, use the tools, and protect sites without premium plan pressure.

Agency ready presentation

White label options help teams deliver polished branded security for every client.

Included Free

Free does not mean lightweight

Site Lockdown Security is not a tiny basic scanner. It is a full WordPress security command center with audits, scanning, protection, monitoring, hardening, repair tools, and setup controls.

Command Center

One place to review status and next actions.

Infection Scanner

Scan for suspicious files and malware patterns.

Firewall Security

Protect login areas, request behavior, and common attack entry points.

Custom login URL and attempt controls.

File Change Monitor

Track changes across important site files.

Core Check

Review WordPress core integrity.

Software Health

Watch plugin, theme, and version health.

Risk Review

Spot dangerous settings and exposure risks.

Security Headers

Improve browser-side protection.

Blacklist Check

Review public blacklist status.

Plugin Refresher

Repair plugin files when needed.

Theme Refresher

Refresh theme files safely.

GET PROTECTED

Lock down WordPress without opening your wallet

Install Site Lockdown Security and get Premium WordPress protection at no cost.

Get Plugin Free Visit WP Site Lockdown