Security Ninja – WordPress Security Plugin & Firewall

Descrizione

Security Ninja is a lightweight WordPress security plugin that helps protect your site from common attacks and security mistakes — without turning your dashboard into a cockpit.

Free includes a basic Web Application Firewall (WAF) (based on the 8G ruleset) to block common malicious requests, plus 50+ security checks, a full vulnerability scanner, and a core integrity scanner to spot risky settings and unexpected file changes.

Upgrade to Pro if you need deeper protection like advanced malware scanning/cleanup, stronger WAF controls (e.g. country blocking), and more automation/alerting.

This plugin can be downloaded for free without any paid subscription from the official WordPress repository.

Why Security Ninja

Included for free
– Basic Firewall (8G-based) – Blocks common malicious requests and bot noise before it becomes a problem.
– 50+ Security Tests – Fast audit of common WordPress security misconfigurations.
– Vulnerability Scanner – Highlights known issues in plugins/themes so you can patch faster.
– Core Scanner – Detect modified or unexpected files in WordPress core folders.
– Basic Events Logger – Logs firewall events and login attempts (successful/failed).

Pro adds
– Advanced Malware Scanner – Detect and clean malicious code and suspicious files.
– Advanced Firewall/WAF controls – e.g. country blocking, stronger rules and automation.
– Secure Login & 2FA – Add stronger authentication and login protections.
– Automation & reporting – Scheduled scans, reports, and advanced tracking.

Key Features

Security Ninja is a lightweight WordPress firewall plugin and security toolkit designed to protect your website from hackers, malware, brute-force attacks, and known vulnerabilities — without slowing it down.

Comprehensive WordPress Security Testing

Security Ninja performs 50+ advanced security tests to identify vulnerabilities before hackers exploit them. This includes:

• Brute-force protection – Blocks unauthorized login attempts to prevent forced entry.
• File integrity monitoring – Detects unauthorized changes to WordPress core files, themes, and plugins.
• Database security checks – Identifies weak database permissions and potential SQL injection threats.
• User role audits – Ensures no unauthorized administrator accounts exist.
• Security misconfiguration scans – Identifies and fixes weak settings that could compromise security.

Enhanced Vulnerability Scanner

• Stay Ahead of Threats – Our vulnerability scanner proactively alerts you to known vulnerabilities, allowing you to address potential threats before they exploit your website.
• Comprehensive Protection – Security Ninja not only checks and warns for common issues but also checks for known vulnerabilities in plugins and themes.
• Peace of Mind – Knowing your site is monitored for the latest vulnerabilities means you can focus on what matters most, growing your business and creating content, worry-free.

Core Scanner – Comprehensive Protection for Your WordPress Installation

The Core Scanner module adds a critical layer of security by ensuring your WordPress installation remains untampered and free of unauthorized files.

• Full Core File Integrity Check: Every file in your core WordPress folders is scanned to ensure it hasn’t been modified or compromised.
• Detection of Unknown Files: The scanner flags any extra or unknown files in your core WordPress directories, alerting you to potential threats.
• Built-in File Viewer: Review flagged files directly within your WordPress dashboard using the integrated file viewer for a clear and easy inspection.
• Restore Core Files: If a core WordPress file has been altered, you can quickly restore it with a single click, ensuring your site is running the official version.
• Easy File Management: For unknown or suspicious files, you have the option to delete them right from the interface, keeping your WordPress installation clean and secure.

Advanced Malware Scanner – Detect & Remove Malware Instantly (PRO)

Security Ninja includes a high-performance malware scanner that automatically checks your WordPress core, plugins and themes for:

• Malicious scripts and backdoors – Identifies hidden malware and harmful injections.
• Trojan and virus detection – Scans for suspicious PHP and JavaScript entries.
• One-click malware removal – Instantly quarantine and delete infected files.

WordPress Firewall & Real-Time Threat Protection

Security Ninja includes a basic firewall for free (8G-based) to block common malicious requests. Upgrade to Pro for more advanced WAF controls.

• Basic protection (Free) – Blocks common exploit patterns and bad requests.
• Advanced protection (Pro) – Country blocking, stronger controls, and additional intelligence/automation.
• Brute-force & bot mitigation – Reduce noisy and abusive traffic hitting WordPress.

Login Security & Two-Factor Authentication (2FA) (PRO)

Your WordPress login page is a primary target for hackers. Security Ninja enhances login security with:

• Two-Factor Authentication (2FA) – Requires additional verification for safer logins.
• Brute-force attack protection – Limits failed login attempts to block unauthorized access.
• Rename login – Getting a lot of requests to your login form? Hide it for spammers.

One-Click Security Fixes & WordPress Hardening (PRO)

Manually fixing security issues is time-consuming. Security Ninja provides one-click hardening to:

• Disable XML-RPC – Blocks common DDoS attacks and brute-force exploits.
• Restrict file editing – Prevents unauthorized theme and plugin modifications.
• Hide PHP error messages – Stops hackers from exploiting sensitive error details.

And many more fixes to harden your WordPress security!

Events Logger / Activity Tracking

Security Ninja includes a basic events logger for free so you can see what’s happening on your site.

• Free: firewall events + login attempts (successful/failed).
• Pro: deeper tracking, alerting, and reporting.
• Export security logs for audits and compliance reports.
• Includes webhook functionality so you can integrate with other services (e.g. Slack/Discord/webhooks).

Automated Security Scans & Reports (PRO)

Security Ninja performs scheduled security scans and sends reports directly to your inbox.

• Set up daily, weekly, or monthly security scans.
• Receive email alerts about vulnerabilities and malware infections.
• Analyze detailed reports to keep your website secure.

Block Spam & Malicious Bots Instantly (PRO)

Hackers and spammers use bots to exploit WordPress websites. Security Ninja prevents:

• Fake registrations and spam comments – Stops bots from even getting to your site.
• Malicious bot attacks – Blocks scripts attempting to hack your site.
• Unwanted traffic – Reduces server load by preventing unnecessary bot access.

Join thousands of satisfied users who trust Security Ninja to keep their websites safe. Start protecting your online presence today and help yourself to peace of mind.

Why Security Ninja is Best WordPress Security Plugin

Security Ninja is the best WordPress security plugin because it provides a comprehensive, lightweight, and easy-to-use solution to protect your website from hackers, malware, and vulnerabilities. With 50+ security tests, an advanced malware scanner, a firewall, and two-factor authentication (2FA), it ensures complete website protection without slowing down performance.

Unlike bloated security plugins, Security Ninja is optimized for speed and efficiency. It offers one-click security fixes, automated scans, real-time threat detection, and login protection, making it ideal for beginners and advanced users alike. Trusted since 2011, it keeps thousands of websites secure while offering proactive protection against cyber threats.

Estensioni

• MainWP – MainWP Dashboard consente agli amministratori di gestire molti siti web WordPress da una posizione centrale.

Installa l’estensione GRATUITA Security Ninja for MainWP per avere una panoramica di tutti i siti web su cui è stato installato Security Ninja!

https://wordpress.org/plugins/security-ninja-for-mainwp/

Test di sicurezza per il tuo sito web

Security Ninja – Your WordPress Guardian

Key Features

• Immediate Vulnerability Alerts: Get instant notifications about vulnerabilities to keep your website safe and secure.

• Comprehensive One-click Security Audit: With just one click, perform over 50+ detailed security checks that scrutinize every corner of your site for security vulnerabilities and performance issues.

• You’re in Command: Security Ninja respects your autonomy, providing insights and recommendations without making unsolicited changes to your site.

• Holistic Security Evaluation: Comprehensive checks on everything from the WordPress core, plugins, and themes to ensure they are up-to-date and secure.

• Proactive Defense Strategies: Equip yourself with the tools and knowledge to prevent attacks before they happen, safeguarding your site from potential threats.

• Optimization Beyond Security: Improve your site’s performance with database optimization tips, ensuring a seamless experience for your users.

• Knowledge: Each test comes with an easy-to-understand explanation, documentation, and actionable steps to fix identified issues.

• Customized Security Insights: Tailored security assessments to check critical updates and configurations specific to your WordPress setup for a personalized protection strategy.

• Future-Proof Your Site: Stay ahead with tests that include the latest WordPress features and best practices for site security.

• Prevent Unauthorized Access: Strengthen your defenses with checks designed to prevent weak passwords and unauthorized file access.

• Secure Configuration Checks: Ensure your website is configured according to security best practices, from file permissions to security headers, for comprehensive protection against threats.

Enhance your website’s security, performance, and user experience with Security Ninja – your trusted partner in WordPress protection.

Security Ninja Pro has extra features: Firewall, Block Suspicious Page Requests, Country Blocking, Core Scanner, Malware Scanner, Auto Fixer for some of the tests, Events Logger & Scheduled Scans.

Una soluzione di sicurezza all-in-one per qualsiasi sito. Grazie al supporto premium e ai continui aggiornamenti, Security Ninja Pro è uno strumento perfetto per mantenere il proprio sito al sicuro. Scopri cosa offre la versione PRO

Automatically block 600+ million bad IPs with one click! Security Ninja Pro Firewall will help you stay one step ahead of bad guys by using the collective know-how of millions of attacked sites, and ban bad guys before they even open your site.

Leggi tutto sulle caratteristiche Pro sul sito web di Security Ninja

Cosa dicono gli altri del plugin

• WP Mayor: “Easy-to-Use WordPress Security Plugin”
• WPLift
• WPExplorer
• WP Loop
• Bitcatcha.com
• WebHostingSecretRevealed
• Ravi Singh
• Tutorials 7
• onlinedecoded.com

Tests
* The tests include:
* brute-force attack on user accounts to test password strength
* numerous installation parameters tests
* file permissions
* version hiding
* 0-day exploits tests
* debug and auto-update modes tests
* database configuration tests
* Apache and PHP related tests
* WP options tests

• Complete list of tests:
  • Check if Application Passwords feature is enabled (new to WP 5.6)
  • Controlla se il core di WordPress è aggiornato
  • Controlla se gli aggiornamenti automatici del core di WordPress sono abilitati
  • Controlla se i plugin sono aggiornati.
  • Controlla se ci sono plugin disattivati
  • Controlla se i plugin attivi sono stati aggiornati negli ultimi 12 mesi
  • Controlla se i plugin attivi sono compatibili con la tua versione di WP
  • Controlla se i temi sono aggiornati
  • Controlla se ci sono temi disattivati
  • Controlla se vengono mostrate tutte le informazioni sulla versione di WordPress del tuo sito nella pagina dei metadati.
  • Controlla se i link API REST vengono mostrati nei metadati della pagina
  • Controlla se la versione PHP è aggiornata
  • Controlla la versione MySQL
  • Controlla se gli header di risposta del server contengono informazioni dettagliate della versione PHP
  • Controlla se la direttiva PHP expose_php è disattivata
  • Controlla se esiste un utente con nome utente “amministratore”
  • Controlla se l’opzione “Chiunque può registrarsi” è abilitata
  • Controlla la sicurezza della password degli utenti con un attacco brutale
  • Controlla se vengono visualizzate informazioni non necessarie in caso di tentativi di accesso non riusciti
  • Controlla se il prefisso della tabella del database è quello predefinito
  • Controlla se le chiavi di sicurezza e i sali hanno i valori corretti impostati
  • Controlla l’età delle chiavi di sicurezza e dei sali
  • Testa la forza della password del database di WordPress
  • Controlla se la modalità debug generale è abilitata
  • Controlla se il file debug.log esiste
  • Controlla se la modalità debug database è abilitata
  • Controlla se la modalità debug JavaScript è abilitata
  • Controlla se la direttiva PHP display_errors è disattivata
  • Controlla se l’indirizzo di installazione di WordPress è lo stesso del sito
  • Controlla se il file wp-config.php ha impostate le autorizzazioni corrette(chmod)
  • Controlla se la direttiva PHP register_globals è disattivata
  • Controlla se la modalità sicura PHP è disabilitata
  • Controlla se la direttiva PHP allow_url_include è disattivata
  • Controlla se il file editor plugin/temi è abilitato
  • Controlla se la cartella uploads è esplorabile
  • Test if user with ID 1 and administrator role exists
  • Check if Windows Live Writer link is present in pages’ header data
  • Controlla se wp-config.php è presente nella posizione predefinita
  • Controllare se il server MySQL è accessibile dall’esterno della rete locale con l’account WP
  • Check if EditURI link is present in pages’ header data
  • Controlla se lo script Timthumb è utilizzato nel tema attivo
  • Controlla se il server è vulnerabile al bug Shellshock #6271
  • Controlla se il server è vulnerabile al bug Shellshock #7169
  • Controlla se l’interfaccia d’amministrazione viene trasmessa tramite SSL
  • Controlla se l’account MySQL utilizzato da WordPress ha troppe autorizzazioni
  • Test if a list of usernames can be fetched by looping through user IDs on http://siteurl.com/?author={ID} (also called username enumeration)
  • Controlla se gli header di risposta del server contengono la Strict-Transport-Security
  • Controlla se gli header di risposta del server contengono la X-Frame-Options
  • Controlla se gli header di risposta del server contengono la X-Content-Type-Options
  • Controlla se gli header di risposta del server contengono la Content-Security-Policy
  • Controlla se gli header di risposta del server contengono la Strict-Transport-Security
  • Controlla se gli header di risposta del server contengono la Referrer-Policy
  • Controlla se gli header di risposta del server contengono la Feature-Policy
  • Controlla se nella cartella principale ci sono dei file indesiderati che dovresti eliminare

Informazioni sulla licenza

• jQuery Cookie Plugin, Copyright 2013 Klaus Hartl

• Lo scanner delle vulnerabilità utilizza i dati dal National Vulnerability Database – NVD

• Questo prodotto include i dati IP2Location LITE disponibili da https://lite.ip2location.com.

• Questo plugin utilizza Persist Admin notice Dismissals by Collins Agbonghama @collizo4sky

• Firewall rules are based on 8G Firewall by Jeff Starr – https://perishablepress.com/8g-blacklist/

How can I report security bugs?

You can report security bugs through the Patchstack Vulnerability Disclosure Program. The Patchstack team help validate, triage and handle any security vulnerabilities. Report a security vulnerability.