OTP Content Protect vs Really Simple Security – Simple and Performant Security (formerly Really Simple SSL)

As a WordPress owner who values both security and a seamless user experience, you often face the challenge of protecting sensitive information. Most password solutions force your visitors to register for an account, granting them potential access to your WordPress environment. This is where “OTP Content Protect” comes in, offering an innovative way to protect your content with a One-Time Password (OTP). Our plugin was designed to give you full control over your content without opening the doors to your WordPress backend for strangers. Easily and effectively protect individual posts, pages, or even downloads. Your visitors don’t need an account and don’t have to register—they simply enter the one-time password you provide and get instant access. By not granting unnecessary backend access, you actively minimize the risk of hacker or spam activities. “OTP Content Protect” is the perfect blend of simplicity, security, and innovation, making it the ideal password protection for your WordPress site when you need to lock specific content without burdening users with registration. Support & Feature Requests We are constantly developing the plugin and welcome your feedback! For questions or issues, please use the official Support Forum on WordPress.org or report a bug directly via our Submit a Bug form. Have an idea for a new feature? Submit your feature request easily through our website: Submit a Feature Request. Features Protection Without Registration: The key advantage—visitors don’t need a WordPress account. Flexible Content Protection: Secure posts, pages, or any custom post type. Simple Password Generation: Creates secure, alphanumeric OTPs (8–10 characters). Full Control: Stores creation date, optional expiration date, and a timestamp of when it was used. Reusable Passwords: A used OTP can easily be reset for reuse. Modern Admin Interface: AJAX-powered content list with search and convenient post-type tabs. Clean Uninstall: An uninstall script completely removes all plugin data from the database upon deletion if desired. Built for the World: Fully internationalized (i18n) and ready for translation. Usage Go to the OTP Protect settings page. Select the content to protect and generate or enter an OTP. (Optional) Set an expiration date. Save the OTP and share it with the intended users. When a visitor accesses the protected content, they will see a simple input form for the password. Upon valid entry, the original content is displayed instantly. In the admin overview, you can easily reset or delete used OTPs.

Easily improve site security with WordPress Hardening, Two-Factor Authentication (2FA), Login Protection, Vulnerability Detection and SSL certificate. Really simple, Effective and Performant WordPress Security Really Simple Security is the most lightweight and easy-to-use security plugin for WordPress. It secures your WordPress website with SSL certificate generation, including proper 301 https redirection and SSL enforcement, scanning for possible vulnerabilities, Login Protection and implementing essential WordPress hardening features. We believe that security should have the absolute minimum effect on website performance, user experience and maintainability. Therefore, Really Simple Security is: Lightweight: Every security feature is developed with a modular approach and with performance in mind. Disabled features won’t load any redundant code. Easy-to-use: 1-minute configuration with short onboarding setup. Security Features Easy SSL Migration Migrates your website to HTTPS and enforces SSL in just one click. 301 redirect via PHP or .htaccess Secure cookies Let’s Encrypt: Install an SSL Certificate if your hosting provider supports manual installation. Server Health Check: Your server configuration is every bit as important for your website security. WordPress Hardening Tweak your configuration and keep WordPress fortified and safe by tackling potential weaknesses. Prevent code execution in the uploads folder Prevent login feedback and disable user enumeration Disable XML-RPC Disable directory browsing Username restrictions (block ‘admin’ and public names) and much more.. Vulnerability Detection Get notified when plugins, themes or WP core contain vulnerabilities and need appropriate action. Login Protection Allow or enforce Two-Factor Authentication (2FA) for specific user roles. Users receive a two-factor code via Email. Improve Security with Really Simple Security Pro Protect your site with all essential security features by upgrading to Really Simple Security Pro. Advanced SSL enforcement Mixed Content Scan & Fixer. Detect files that are requested over HTTP and fix them to HTTPS, both Front- and Back-end. Enable HTTP Strict Transport Security and configure your site for the HSTS Preload list. Firewall Really Simple Security Pro includes a performant and efficient WordPress firewall, to stop bots, crawlers and bad actors with IP and username blocks. 404 blocking – Blocks crawlers as they trigger unusual numbers of 404 errors. Region blocking – Only allow/block access to your site from specific regions. Automated and customisable Firewall rules. IP blocklist and allowlist. Security Headers Security headers protect your site visitors against the risk of clickjacking, cross-site-forgery attacks, stealing login credentials and malware. Independent of your Server Configuration, works on Apache, LiteSpeed, NGINX, etc. Protect your website visitors with X-XSS Protection, X-Content-Type-Options, X-Frame-Options, a Referrer Policy and CORS headers. Automatically generate your WordPress-tailored Content Security Policy. Vulnerability Measures When a vulnerability is detected in a plugin, theme or WordPress core you will get notified accordingly. With Vulnerability Measures, you can configure simple but effective measures to make sure that a critical vulnerability won’t remain unattended. Force update: An update process will be tried multiple times until it can be assumed development of a theme or plugin is abandoned. You will be notified during these steps. Quarantine: When a plugin or theme can’t be updated to solve a vulnerability, Really Simple Security can quarantine the plugin. Advanced Site Hardening Choose a custom login URL Automated File Permissions check and fixer Rename and randomize your database prefix Change the debug.log file location to a non-public folder Disable application passwords Control admin creation Disable HTTP methods, reducing HTTP requests Login Protection Secure your website’s login process and user accounts with powerful security measures. Two-Step verification (Email login) 2FA (two factor authentication) with TOTP Passwordless login with passkey login Enforce strong passwords and frequent password change Limit Login Attempts With Limit Login Attempts you can configure a threshold to temporarily or permanently block IP addresses or (non-existing) usernames. You can also throw a CAPTCHA after a failed login (hCaptcha or Google reCaptcha) Access Control Restrict access to your site for specific regions. Add specific IP addresses or IP ranges to the Blocklist or Allowlist. Useful Links Documentation Security Definitions Translate Really Simple Security Issues & pull requests Feature requests Love Really Simple Security? If you want to support the continuing development of this plugin, please consider buying Really Simple Security Pro, which includes some excellent security features and premium support. About Really Simple Plugins Our mission is to make complex WordPress requirements really easy. Really Simple Security is developed by Really Simple Plugins. For generating SSL certificates, Really Simple Security uses the le acme2 PHP Let’s Encrypt client library, thanks to ‘fbett’ for providing it. Vulnerability Detection uses WP Vulnerability, an open-source initiative by Javier Casares. Want to join as a collaborator? We’re on GitHub as well!