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Shield Security

by Shield Security · Since 2002
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ActiveAvailable globallyCloud
Quick facts
VendorShield Security
Year launched2002
StatusActive
LocationBelfast, Northern Ireland BT12, GB
Countries servedGlobal
Languages9
Integrations3+
Free tier
Free trial
Contact sales

About Shield Security

Shield Security is a security software from Shield Security that protects websites from threats. It provides features such as pages blocked, unavailable content notifications, and malware scanning so users can maintain a secure online presence. This platform helps prevent unauthorized access and ensures website integrity by monitoring for vulnerabilities. With regular updates and real-time alerts, users can receive timely information about potential security issues. Key capabilities: page blocking content availability monitoring malware scanning real-time alerts vulnerability assessments Best for: website administrators that need to secure their sites from online threats.

Shield Security is a powerful and comprehensive WordPress-specific cybersecurity plugin that goes beyond traditional website protection by offering an adaptive and intelligent defense system. Developed as the “Leading Independent WordPress Security Plugin,” its core purpose is to shield websites from vulnerabilities, bot attacks, and malware while simplifying security management for site owners, developers, and administrators. A distinguishing factor of Shield Security is its antifragile architecture—an evolving network that learns from attacks across all installations and strengthens its defenses accordingly. This adaptive system enables proactive security, positioning Shield not merely as a passive firewall but as an evolving threat detection and mitigation framework that benefits every user within its ecosystem. At the heart of Shield Security's innovation is **MAL{ai}**, an AI-powered malware detection engine capable of identifying and removing virtually all types of PHP-based malware, including up to 80% of previously unknown threats. This is complemented by **silentCAPTCHA**, an invisible bot detection system that analyzes user behavior to block malicious traffic without interrupting the user experience. Together, these technologies deliver a seamless yet formidable defense against common and emerging cyber threats.

Pros & Cons

What users like
  • +AI-Powered Malware Detection: MAL{ai} catches 80% of new malware injections using machine learning.
  • +silentCAPTCHA: Blocks bots invisibly without disrupting user experience.
  • +Advanced Login Protection: Includes 2FA via email, apps, passkeys, and Yubikeys.
  • +Custom Security Rules: Build your own If/Then logic for tailored protection.
  • +WordPress-Specific WAF: A firewall designed specifically for WordPress environments.
  • +Automatic Backups: ShieldBACKUPS provides secure, off-site backups with no setup fuss.
What users flag
  • WordPress-Only: Not suitable for non-WordPress environments.
  • Learning Curve for Custom Rules: DIY rule builder may be complex for beginners.
  • No Free Access to PRO Features: Advanced features require a paid ShieldPRO license.

Features

Key features

Antifragile Learning Network (Smarter WordPress Security)
Learns from attacks across its entire user network, adapting to new threats and sharing insights to protect all sites, making it stronger with every attack.
silentCAPTCHA Bot Protection
Invisibly blocks malicious bots by analyzing behavioral patterns without interrupting legitimate users with traditional CAPTCHAs.
MAL{ai} - AI Powered Malware Detection
Employs machine learning to detect and remove all types of PHP malware, including 80% of brand new, unknown malware injections.
Comprehensive 2FA & Password Policies
Offers various two-factor authentication methods (Passkeys, Email, Google Auth, Yubikey) and enforces robust password policies to harden logins.
Customizable Security Rules (If/Then Logic)
Allows tech-savvy users to create bespoke WordPress security rules using a simple "If/Then" approach, with a future library of pre-built rules.
ShieldBACKUPS (PRO+ Plan)
Provides automatic, secure, off-site backups to ensure data safety, complementing the security strategy.

Additional features

Block Bots
Prevents automated malicious activity.
Secure Vulnerabilities
Addresses security weaknesses in WordPress.
Protect Users
Safeguards user accounts and data.
Smarter WordPress Security
Learns from attacks and adapts to threats across its network.
Antifragile
Becomes stronger with every attack.
Next-Generation Malware Scanning
Advanced scanning capabilities for malware detection.
Proprietary silentCAPTCHA
Exclusive, invisible technology to block bots.
All the 2FA you need
Supports various two-factor authentication methods.
Hands-free WordPress backups
Automatically backs up WordPress sites.
Automatic, Secure, Off-site Backups
Backups are performed automatically, are secure, and stored externally.
Customizable Toolkit
Allows users to fine-tune security settings and notifications.
DIY/Custom Security Rules
Enables users to create their own security rules.
Review and Manage Current User Sessions
Provides control over active user sessions.
Stop Bad Bots With Our Exclusive, Invisible silentCAPTCHA Technology
Prevents malicious bot activity without user interruption.
MAL{ai} – AI Powered Malware Detection
Detects and removes all types of PHP malware using AI.
Advanced Password Policies
Enforces strong password requirements to prevent account hacking.
Identify and Block Malicious Bots by Analyzing Behavioural Patterns
Uses behavioral analysis to distinguish and block bad bots.
Unintrusive Protection
Does not interrupt genuine visitors with annoying CAPTCHAs.
Catches 80% of Brand New Malware Injections
High detection rate for novel malware.
Machine-Learning-Powered Malware Scanner
Utilizes AI for malware detection.
Vulnerability Scanning and Repair Tools
Reviews site files, databases, plugins, and themes for vulnerabilities.
Strong Login Protections
Secures WordPress login processes.
Enforce Two-Factor Authentication
Requires 2FA for logins via email, one-time passwords, apps, or passkeys.
Set Robust Password Policies
Ensures password strength and blocks vulnerable passwords.
Fully Control WordPress Security with Custom Rules
Allows creation of any desired security rule.
Simple ‘If/Then’ Approach for Rules
Easy method for creating custom security rules.
Rich Library of Custom Rules (Coming Soon)
Future access to pre-built custom rules.
Smart, Fully Auto IP Blocking
Automatically blocks malicious IPs.
Deep Integrations
Connects seamlessly with WooCommerce, MainWP, Gravity Forms, and other tools.
Full Activity Log
Monitors visitor actions and interactions for security risks.
WordPress-Specific WAF
A firewall specifically tailored for the WordPress environment.
WordPress Core Protection
Automatically scans and repairs infected WordPress core files.
WooCommerce and Membership Sites Protection
Guards against brute-force attacks on these specific site types.
Vulnerability Detection & Auto-Upgrade
Detects vulnerable plugins and automatically upgrades them.
Advanced 2FA Login Protection
Supports Passkeys, Email, Google Auth, Yubikey for 2FA.

Pricing

Free trial
Free version
Request a quote
Promo Offer

Monthly plans

Basic

USD 24

Plus

USD 29

Enterprise

USD 39

Countries & Languages

Global
Countries served
9
Interface languages
10
Billing currencies

Interface languages

EnglishSpanishFrenchGermanItalianPortugueseChineseJapaneseKorean

Billing currencies

🇺🇸USD🇪🇺EUR🇬🇧GBP🇦🇺AUD🇨🇦CAD🇯🇵JPY🇨🇳CNY🇮🇳INR🇷🇺RUB🇲🇽MXN

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