Vigilant – 100% Free Security Suite vs Patchstack – WordPress & Plugins Security

Patchstack is a powerful tool that helps identify security vulnerabilities within your websites’ plugins, themes, and WordPress core. It is powered by the WordPress ecosystem’s most active community of ethical hackers. Patchstack is trusted by leading WordPress experts such as Pagely, Cloudways, GridPane, Plesk, and others! Patchstack is a security plugin for WordPress that finds WP core, plugin and theme vulnerabilities in your websites. The free version includes up to 48-hour early warning for new vulnerabilities found by our security research community. It also allows you to automatically update vulnerable software, manage updates remotely, and get snapshot reports on your sites’ security status. The paid version includes automatic vulnerability protection. Patchstack deploys highly targeted rules on a per-site basis, only when a specific vulnerability is detected on a site. This prevents vulnerable components from being exploited without modifying website code, or impacting site performance or functionality. Patchstack’s paid version includes access to 12,000+ individual protection rules (vPatches). Patchstack paid version also includes other preventive security features, such as 2 factor authentication, WordPress specific hardening rules, a Community IP blocklist for malicious IP addresses, advanced security settings, and custom protection rules. Post-hack cleanups vs attack prevention in WordPress security Unlike the standard approach to WordPress security (malware scanning and infection cleanups), Patchstack is focused on preventing infections in the first place. Thanks to its big WordPress security research community and partnerships with nearly one thousand plugin vendors and developers, Patchstack is regularly among the first to identify new vulnerabilities. Who is Patchstack’s WordPress security plugin for? Patchstack’s vulnerability management works extremely well for: Agencies with WordPress care/maintenance plans for their customers’ websites WooCommerce websites to protect their revenue and customers from attacks Hosting companies that want to deliver highly targeted vulnerability protection easily and at scale Website owners You don’t have to be highly technical to use it. Install the plugin, connect it with the Patchstack App, and stay safe! What features are included in the Patchstack Personal (Free) plan? Patchstack’s Personal plan is a free security service for WordPress that lets you find and manage vulnerabilities in your websites. It includes access to a central security dashboard via the Patchstack web App for more visibility and control over your sites’ security: Be the first to know about new vulnerabilities. Receive notifications if any installed plugins or themes have security issues. Detect the latest security vulnerabilities in WordPress plugins. Detect the latest security vulnerabilities in WordPress themes. Detect the latest security vulnerabilities in WordPress core. Receive real-time alerts via email if any security vulnerabilities are found. Manage core, plugin and theme updates from a single dashboard. [Optional] Enable automatic updates for vulnerable plugins only. Generate snapshot reports about the security status of your website. What features do Patchstack paid subscriptions have? Patchstack’s paid subscriptions include automatic protection for WordPress vulnerabilities, as well as other protection modules. Virtual patching to prevent vulnerable components from being exploited Advanced hardening module for added WordPress security Remote hardening settings (including .httacess, login protection and reCAPTCHA) Community IP Blocklist of known attacker IP addresses All of these features are included in the Developer and Enterprise plans. Additionally, Developer and Enterprise plan users have access to custom protection rule creation, periodical security reports and report scheduling. Personal (Free) plan users can enable these features on a per-site basis for $5 / site per month. Important Resources Patchstack website Help Center Changelog Patchstack Vulnerability Database See what our customers say about our paid plans: “An excellent and valuable service that’s backed by a company that contributes a significant number of resources and money directly back to the WordPress ecosystem.” – John Blackbourn “Patchstack is like CrowdStrike, but for websites!” – Ryan McCue, HumanMade “The service here is superb! And they are always right on it with the best solution to solve the problem or question at hand. The tool itself speaks for itself. I am very satisfied with this project and the service they offer.” – Daniel Canup “This is a security plugin everyone needs to install. The Patchstack team are incredible at what they do. We have been using them for years and have not been disappointed!” – @craniumstudio “We’ve been with Patchstack for a LONG time (even before they were Patchstack). It has always done its job seamlessly and without fail. Ongoing innovation and updates to the Patchstack product mean this plugin is a winner. 5 stars all the way.” – @guapx (*Comparisons are made by evaluating paid versions.) Sucuri vs. Patchstack Wordfence vs. Patchstack Malcare vs. Patchstack Sitelock vs. Patchstack

Premium Security. Zero Cost. Vigilant provides enterprise-level WordPress security features completely free. No premium version, no upsells, no hidden features behind paywalls. Protect your site with a complete security suite: firewall, two-factor authentication, brute force protection, security headers, file integrity monitoring, closed plugin detection, malware detection, user management, security audit logging, under attack mode and much more. Once activated, Vigilant immediately applies firewall rules against common attacks (SQL injection, XSS, file inclusion), security headers, login attempt monitoring, XML-RPC blocking, WordPress version hiding and sensitive file protection (.htaccess, wp-config.php), after automatically backing up your existing configuration files. One-Click Security Presets Choose a preset and get protected instantly: Standard – Balanced security suitable for most websites. Enables all modules with sensible defaults that won’t interfere with normal site operation. Maximum Security – Strictest settings for high-security sites. Tighter rate limits, stronger CSP rules, mandatory admin notifications. May require fine-tuning for some setups. You can always customize individual settings after applying a preset. Under Attack Mode Is your site under active attack? Activate Under Attack mode with one click and stop malicious traffic instantly: JavaScript challenge – Every visitor must pass an automatic browser verification before accessing your site. Real browsers solve it in seconds, bots get blocked completely Aggressive rate limiting – Requests limited to 30 per minute with 15-minute blocks for offenders HTTP method restriction – Only GET, POST and HEAD allowed; PUT, DELETE, PATCH, OPTIONS and TRACE are blocked Empty user agent blocking – Requests without a user agent header are rejected Full XML-RPC lockdown during the attack REST API restriction – Only authenticated users can access the REST API Auto-deactivation – Mode turns off after 4 hours so you never forget it’s on Email notifications when the mode activates and deactivates HMAC-signed cookies – Verified visitors get a signed cookie so they only see the challenge once Under Attack mode works independently from your preset configuration. Your regular settings are preserved and restored when the mode deactivates. Two-Factor Authentication (2FA) Add a second verification step to your WordPress login: Authenticator app (TOTP) – Google Authenticator, Authy, Microsoft Authenticator or any TOTP-compatible app Email codes – One-time 6-digit verification codes sent via email QR code setup directly in user profiles 10 backup codes for emergency access if you lose your device Configurable grace period for users to set up their authenticator app Trusted devices – optionally let users skip 2FA on recognized devices for 30 days Role-based enforcement – require 2FA for administrators, editors or any role Exclude specific users from 2FA requirements Admin tool to reset TOTP for users who lost their authenticator Configurable code expiry, attempt limits and email sender name User notification emails when 2FA is enabled or the method changes Firewall Protection Block malicious requests before they reach WordPress: SQL injection blocking XSS (Cross-Site Scripting) attack prevention File inclusion protection (LFI/RFI) Directory traversal blocking Bad query string filtering (catches generic suspicious patterns the specific blockers miss) Bad bot detection and blocking Block requests with empty user agent Rate limiting against DDoS and brute force, with optional progressive lockouts IP whitelist and blacklist management (IPv4 and IPv6, with CIDR ranges and wildcards) User-Agent whitelist and blacklist with partial matching Visitor IP detection control – read the real IP directly from the connection (a spoof-proof default) or from a proxy header when behind Cloudflare, a reverse proxy or a load balancer, with an admin notice if a proxy is detected but not configured HTTP method restriction Server-level file protection via .htaccess: block direct access to wp-config.php, .htaccess, wp-includes/ and sensitive files (.log, .sql, .bak, .ini, debug.log, readme.html, etc.), and optionally wp-cron.php external access Block PHP execution in /uploads (one of the most common post-exploit vectors) Disable directory browsing Login Security Stop unauthorized access attempts: Limit login attempts with configurable thresholds Progressive lockouts – longer blocks for repeat offenders Custom login URL – hide wp-login.php from bots Login URL change notifications to all admin-area users Hide login error messages – don’t reveal valid usernames XML-RPC control: leave it on, block only the pingback methods (recommended, it closes the amplification vector while the mobile app and Jetpack keep working), or disable it completely Application passwords control Email notification when an IP is blocked for exceeding login attempts Admin login notifications via email IP whitelist for trusted locations User Security Comprehensive user account protection: Block insecure usernames (admin, test, root, etc.) on new registrations Warn about existing users with insecure usernames so you can rename or remove them Block author scanning – intercept ?author=N URLs so WordPress doesn’t redirect them to /author/USERNAME/ and leak the login slug Force strong passwords with minimum length Password expiration with configurable intervals Password history – prevent reusing old passwords Force password reset – by specific users, by role, or all users (post-hack recovery) Session limits – control concurrent logins per user Session management – view and revoke active sessions Email verification for new registrations Registration approval workflow – manually approve new users Admin account monitoring – alerts for new admins, email changes, password changes, privilege escalation Display name protection – prevent exposing login username publicly Security Headers Achieve Grade A security ratings: Content Security Policy (CSP) with a WordPress-compatible default policy and Report-Only mode for safe testing before enforcing HSTS (HTTP Strict Transport Security) with includeSubdomains and preload options X-Frame-Options – prevent clickjacking X-Content-Type-Options – prevent MIME sniffing Referrer Policy control Permissions Policy (camera, microphone, geolocation, payment, USB) Cross-Origin policies (COEP, COOP, CORP) HTTPS enforcer with automatic mixed content fix Server fingerprint hiding – the Server: header is neutralized and X-Powered-By and other fingerprinting headers are stripped from responses File Integrity Monitoring Detect unauthorized changes to your files and compromised plugins: WordPress core verification against official checksums Plugin and theme file monitoring with WordPress.org checksums Critical config files (wp-config.php, .htaccess) monitored against baseline, detecting code injection even in files with no official checksum Closed and removed plugins detection – daily check against the WordPress.org repository, flagging any installed plugin closed for malware, security issues or guideline violations, including both explicit closures and silent “removed” takedowns, with per-slug Ignore for legacy plugins you can’t uninstall yet Line-level diff view of changes, with per-file approval workflow Suspicious code scanning for plugins and themes without checksums Extra file detection in plugins and themes (files not in original distribution) Uploads directory scanning for PHP files, double extensions and .htaccess, with smart classification of dangerous rules vs protective ones Root directory scanning for non-core PHP files (common attack vector) String concatenation obfuscation detection Configurable notification levels and an ignore list to dismiss known files Excluded paths and file extensions Scheduled automatic scans (daily, weekly) HTML formatted email alerts with severity sections, including a dedicated section for closed plugins Security Audit Track everything happening on your site: Successful and failed login attempts Two-factor authentication events User account changes (creation, deletion, role changes) Content modifications (posts, pages) Plugin and theme activations/deactivations Security events and blocked threats HTTP request method tracking and filtering (GET, POST, PUT, DELETE) Enhanced log detail popup with grouped sections and quick actions One-click add IP or User-Agent to firewall whitelist/blacklist from log entries Direct IP lookup links to AbuseIPDB Configurable retention period, CSV export, and filtering by event type, severity, request method or date Audit Alerts – get an email when the audit log points to something worth your attention, off by default and configured under Security Audit: Immediate alerts the moment a serious event is logged, by minimum severity (a new administrator, a closed plugin or a privilege escalation are all logged as Critical) Threshold alerts when a category spikes – firewall blocks, login failures, user, plugin, file integrity, security, system and content events – over a 30-minute, 1, 6 or 24 hour window, counting only warning and critical events so routine activity never trips them A single anti-repeat cooldown keeps a storm of events down to one notice instead of flooding your inbox Active alerts surface in Settings & Tools, the Dashboard, the Configuration Score and the Security Check “Send test email” button to confirm delivery Security Check On-demand security audit built into the Dashboard. No external services, no accounts, no API keys – everything runs on your server: 40+ checks across 6 categories: SSL/TLS, HTTP Headers, WP Exposure, Access & Auth, Sensitive Files and Internal Checks Single 0-100 score with A-E grade, plus per-category breakdown and explanatory details for every check 15 exclusive internal checks impossible from the outside: PHP end-of-life status, pending updates, inactive plugins, closed or removed plugins, file permissions, default salts detection, wp_ table prefix, admin username, administrators without 2FA enrolled, module status, recent audit errors, last File Integrity scan result and whether audit alerts are configured DNS-only reputation lookup against Spamhaus ZEN, Barracuda BRBL and SpamCop SCBL (informational – listings are flagged but don’t deduct from the score) Two-phase scan: fast local checks appear in under a second, remote checks stream in as they complete Weekly automatic scan with opt-in email alert if the score drops by 10+ points or a new critical check starts failing 30-scan history with sparkline trend and delta chip “Go to setting” fix link on every failing check, jumping straight to the exact Vigilant field that resolves it Smart header diagnostics that report “configured but not being served” when a cache/CDN overrides your headers WordPress Hardening Layered protection at the WordPress level – admin, content, head, feeds and database: Lock down the admin: disable the built-in plugin and theme file editor, block installations and updates from the admin area, and force HTTPS for the admin area. Compatible with any hosting layout, respecting values already in place and never overriding them Disable WordPress’s internal page-view cron when you already have a real server-side cron job configured Dashboard warning when debug mode is left enabled in production, so error output never leaks to visitors Hide your WordPress version everywhere it can leak: from the HTML head, from RSS and Atom feeds, and optionally from every script and style URL on the front-end (stripping only the WordPress version itself, leaving plugin and theme cache busting intact) Automatic daily removal of readme.html, license.txt and licencia.txt from the WordPress root, which otherwise expose your version HTML head cleanup – remove the RSD link, Windows Live Writer manifest, shortlink header and REST API discovery link Database hardening – check for the default wp_ table prefix and one-click rename tool with full backup before the change Comment security – honeypot field against spam bots, force moderation on every new comment, close comments on old posts, disable pingbacks and trackbacks Feed management – completely disable RSS and Atom feeds, or only disable them when the site has no published content REST API Security Control API access to your site: Three access modes: public (default WordPress behavior), authenticated only (closes the API to anonymous visitors), or selective (custom allow/block lists) Block user enumeration via /wp-json/wp/v2/users Protect any list of sensitive endpoints from anonymous access Per-plugin compatibility toggles so authenticated mode doesn’t break the front-end: WooCommerce, Contact Form 7, Gravity Forms, WPForms, Elementor, Jetpack. oEmbed and Site Health endpoints stay accessible by default Security Tools Utilities included: Database Backup – Download a full or partial database backup as ZIP with table selection Database Prefix Change – Change the default wp_ prefix to a random secure prefix Export/Import Settings – Transfer your configuration between sites Manual Backup – Create backups of .htaccess and wp-config.php on demand Reset to Defaults – Start fresh with one click Safe by Design Your existing .htaccess, wp-config.php and robots.txt are automatically backed up before any modifications. Backups are stored in the WordPress database, never as files under the web root, and verified with MD5 checksums. When you deactivate Vigilant, all security rules are automatically removed and your original configuration files are restored. No leftover code, no broken sites. Why Vigilant? Most WordPress security plugins reserve their best features for paid plans. Vigilant gives you everything upfront – no premium tier, no feature locks, no upsells. Firewall, 2FA with authenticator app, security headers, file integrity scanner, security audit, on-demand Security Check with weekly regression alerts, and more. All free, all maintained, all following WordPress coding standards. We maintain a detailed feature comparison between Vigilant and other popular security plugins (Wordfence, Solid Security, AIOS, Sucuri, SG Security). See what each offers in its free version and where Vigilant fills the gaps. → View the full comparison Support Need private support or custom development? Do you need one-on-one help, priority troubleshooting, or a custom feature, integration, or tweak built specifically for your site? I offer private support and custom development. Just contact me and tell me what you need. Need help or have suggestions? Official website WordPress support forum YouTube channel Documentation and tutorials Love the plugin? Please leave us a 5-star review and help spread the word! About AyudaWP We are specialists in WordPress security, SEO, AI and performance optimization plugins. We create tools that solve real problems for WordPress site owners while maintaining the highest coding standards and accessibility requirements.