Really Simple Security Pro v9.6.0

Really Simple Security Pro is the premium paid version of one of the world’s most popular security plugins for WordPress. Developed by Really Simple Plugins, this plugin boasts over 4 million activations thanks to its lightweight, user-friendly security philosophy that doesn’t slow down website speed.

This plugin quickly resolves security vulnerabilities, optimizes encryption protocols, protects websites from hackers, and independently encrypts configuration modules to avoid slowing down page load times.

Key Features

SSL Encryption

• Fixes for the following issues with the automatic content merging (Mixed Content): Automatically scans and modifies old links (http://) to secure links (https://), resolving the issue of the website losing its green padlock security icon.
• HSTS Preload & HTTP/2 Activation: Allows configuring HSTS (HTTP Strict Transport Security), forcing the user’s browser to always access and access the website via a secure protocol to optimize data loading speed.
• Advanced Security Headers: Automatically inserts encryption protection systems such as X-Content-Type-Options, X-Frame-Options, and Content Security Policy (CSP) to prevent malware from being embedded in the website.

Firewall

• Advanced Web Application Firewall: Blocks spam bots, vulnerability scanning software, and DDoS attacks from the outset before they can compromise your database.
• Geographic IP Blocking (Region Blocking): The Pro version supports enabling or completely blocking access from specific countries.
• 404 Error Blocking (404 Blocking): Automatically blocks hacker IP addresses when it detects attempts to access a series of non-existent links targeting the vulnerability detection system.

Login Protection

• Advanced Two-Factor Authentication (2FA/MFA): Supports forcing the installation of two-factor authentication using codes sent via email, Google Authenticator app (TOTP), or modern passwordless login methods via Passkey.
• Password brute-force protection (Login Attempt Limit): Automatically temporarily or permanently locks accounts or IP addresses that exceed the allowed number of incorrect password attempts.
• Checking for leaked passwords: Deep integration with system data. I’ve been Pwned to warn users if they are setting passwords that are on a list of compromised passwords.