SimpleAuth : Very Simple Secure Login System

Description

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Protect Any Page With a Simple, Secure PHP Login

SimpleAuth is a lightweight PHP login system that lets you lock down customer areas, admin pages, member sections, or any private part of a website — without a database and without advanced coding skills. Add a single line of code to a page, and that page is protected.

Why Choose SimpleAuth?

Many login tools demand database setup, complex configuration, or ongoing maintenance. SimpleAuth takes the opposite approach: one file to work with, a short setup, and a login form you can style to match your site. It is built for site owners, designers, and small teams who need reliable page protection quickly.

Key Features

• No database required — simpler setup and fewer moving parts to maintain.
• Single or multi-user access — run a one-user login for a personal site, or manage several users for a larger project.
• User-group access control — assign users to groups and control which pages each group can reach.
• One-line page protection — secure a page by adding a single line of code at the top of it.
• Broad PHP compatibility — works with PHP 4, PHP 5, PHP 7, and PHP 8.
• Security-focused design — created by a Zend Certified Engineer, with dynamic session IDs to help guard against man-in-the-middle attacks.
• Customizable login form — restyle the form with CSS and HTML5, and choose from five included flat themes.
• Extra user details — store email addresses, phone numbers, and custom fields alongside each user.
• Multilingual support — available in English, French, German, Spanish, Finnish, and Dutch.
• Helpful setup checks — automatically flags common installation mistakes.
• Seamless on-page login — no forced redirect to a separate login page.

Who Is It For?

SimpleAuth suits individuals, bloggers, freelancers, consultants, and small businesses that want to protect content, client portals, or internal pages without learning a complex system. If you have limited PHP experience, prefer a database-free tool, or need a login that you can theme and translate, this script is a practical fit.

Easy to Get Started

Installation and setup guidance is included, so you can get a protected area running with minimal effort and then expand access with groups and custom user data as your site grows.