Independent WordPress security
Prevent attacks before they become emergencies.
Shield blocks the bots, finds hidden malware & vulnerable plugins, protects users, and backs up your WordPress site for when things go wrong — automatically.
Start free. Upgrade when your site needs more. Money-back guarantee.
Start with your worry
What are you protecting against?
Malicious requests die at the front door.
Shield’s firewall inspects every request, and silentCAPTCHA turns bots away before they try anything. No puzzles for humans, ever.
Explore attack blocking →- Firewall rules tuned for WordPress
- silentCAPTCHA + rate limiting
- IP blocking & bot signatures
Vulnerable plugins and hidden malware, found.
Shield watches for new vulnerabilities in everything you run, and MAL{ai} spots malicious code the moment files change.
Explore scanning →- Vulnerability scanner + auto-updates
- MAL{ai} malware detection
- File integrity monitoring
A stolen password isn’t enough.
Passwords leak and get reused. With Shield, a stolen password gets nobody in — and real users barely notice.
Explore login protection →- Two-factor authentication
- Session control & timeouts
- Breached-password checks
Get your site back, fast.
Honest security plans for the day prevention isn’t enough: a bad update, a hosting failure, a brand-new attack.
Explore recovery →- Backups you can actually restore
- A clear record of what happened
- Guided recovery — no specialist needed
“These guys are legit. Easy enough said. Any questions you may have, they answer. Any issues you may have, they…” — @raiever · WordPress.org reviewRead more reviews →
How sites actually get hurt
Bots flood your logins and forms.
silentCAPTCHA and rate limiting stop them before the first guess — no puzzles for humans.
Explore bot blocking →A plugin you run is vulnerable.
Shield auto-updates as soon as the fix ships. You don’t even have to know about it.
Explore auto-updates →Malware hides and works for someone else.
MAL{ai} spots malicious code the moment it lands — even malware nobody has seen before.
Explore malware scanning →Someone logs in as one of your users.
Two-factor authentication and session controls make a stolen password worthless.
Explore login protection →There’s no clean copy of your site to go back to.
Backups you can actually restore. A bad hour, not a bad month.
Explore backups →You run thirty sites. One of them is the weakest link.
One security policy, synced everywhere. No per-site babysitting.
Explore multi-site →Don’t take our word for it
“I can not say enough about Shield Security’s service and product. It’s always a big ordeal to maintain the security of my wp site and I have not found a plugin/service that can keep my sites safe, detect file changes & remove them automatically until I found Shield Security. This…”— @nregard · WordPress.org review
Honest answer machine
Which plan, really?
We'll tell you if Free is enough — it sometimes is.
No email. No score. Answers never leave this page.
Free
Core hardening and bot protection. A real product, not a demo.
Plus
Everything Shield has: silentCAPTCHA, auto-updates, MAL{ai}, login protection, recovery.
Enterprise / Agency
One security standard across every site you manage.
Want the detail? Compare every feature across plans →
FAQ
Straight answers before you decide.
Do I need to be technical to use Shield?
No. Shield ships with sensible defaults and a guided setup. The deep controls exist, but ignoring them is a valid strategy.
Will Shield slow down my site?
No — usually the opposite. Bots eat real server resources. Blocking them gives that back.
Is Free actually useful, or a teaser?
Very. Core hardening and bot defence, free forever. Add more protection when your site becomes critical.
What’s the difference between Free and Plus?
Free covers core protection. Plus adds everything else: silentCAPTCHA, MAL{ai}, vulnerability auto-updates, complete login protection, and recovery.
Will it lock out my real users?
silentCAPTCHA works invisibly — humans never see a puzzle. Locking out real users is the failure we designed against first.
What does Shield not do?
It isn’t a CDN, it won’t write your privacy policy, and it can’t protect a password taped to your monitor. If you need something Shield doesn’t do, we’ll say so.
What if I manage several sites?
One licence, one security standard, every install. See the Enterprise/Agency route on the pricing page.
What if Shield isn’t right for me?
Money-back guarantee, no hoops. We’re not interested in keeping money from people we didn’t help.
Get protected
Protect your site the right way. Start today.
Choose Plus when your website is your business, or start with free for less critical sites. Setup takes minutes.
From the blog
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