All-In-One Security (AIOS) – Security and Firewall

What is All-In-One Security (AIOS)?

All-In-One Security (AIOS) is a WordPress security and firewall plugin developed by David Anderson and the same trusted team behind UpdraftPlus. It has been actively protecting websites for 13 years, making it one of the most seasoned security plugins in the repository. The plugin currently boasts over 1 million active installs and holds a 4.7 out of 5-star rating from 1,707 reviews, with 91% of those being five-star ratings.

AIOS is designed to bundle multiple security layers into a single, manageable interface. It covers login security, firewall rules, file monitoring, spam prevention, and audit logging. The plugin is noted for its near-perfect user rating across a massive install base, reflecting consistent reliability over more than a decade.

Key Features of All-In-One Security (AIOS)

• Login Security & Brute Force Protection — Limits failed login attempts and locks out users based on configurable thresholds to prevent automated attacks.
• Two-Factor Authentication (TFA) — Requires TFA for specific user roles, supporting Google Authenticator, Microsoft Authenticator, Authy, and more.
• Firewall with 6G Rules — Applies PHP, .htaccess, and 6G firewall rules courtesy of Perishable Press, plus detection of fake Google Bots.
• File Change Detection — Notifies you of file changes outside normal operations and scans files and folders for insecure permissions.
• Spam Prevention — Automatically blocks IP addresses that exceed a set number of spam comments, reducing server load.
• Audit Log — Tracks events like plugin or theme additions, removals, and updates to monitor site activity.
• User Enumeration Prevention — Blocks unauthorized access to URLs that can reveal usernames or other sensitive information.
• Security Score System — Guides users through basic, intermediate, and advanced features, increasing a visible security score as protections are enabled.

Who Should Use All-In-One Security (AIOS)?

AIOS is designed for both beginners and experts. Beginners benefit from clear explanations and a security score that grows as they activate features. Experts can fine-tune granular settings like custom lockout durations and specific .htaccess rules. The plugin marks each feature as basic, intermediate, or advanced, helping users scale their protection level without feeling overwhelmed.

Ideal use cases include personal blogs, small business sites, and ecommerce stores. The plugin states that if your website is a business site or showcases what you do, upgrading to AIOS Premium is recommended. Premium starts at $70 per year and adds malware scanning, uptime monitoring, and response time alerts. With 1 million active installs and a 4.7 rating, the free version already covers the core needs of most site owners.

Installation & Setup

Installation is straightforward: upload the all-in-one-wp-security.zip file from the Plugins > Add New page, activate it, then go to the Settings menu under AIOS. The plugin requires WordPress 5.0 or higher and PHP 5.6 or higher. Beginners can start by enabling the basic features and watching their security score increase, which makes the setup process intuitive even for non-technical users.

Support & Community

Support for the free version is provided through the WordPress.org plugin forum. The team states they comb support tickets daily and aim to respond within 24 hours during the working week. In the last two months, there were 30 open threads and 17 resolved, giving a resolution rate of 57%. The plugin has a 4.7 rating from 1,707 reviews, with 91% 4% one-star ratings, indicating strong overall user satisfaction. The development team consists of software developers, which means they can handle complex technical queries directly.