PHP for Beginners: The Complete PHP Security Course 2026

Name: PHP for Beginners: The Complete PHP Security Course 2026
Availability: InStock
Rating: 5.00 (103 reviews)

5.00

1,034 students

4h 30m

Updated Mar 2026

What you'll learn

Understand the most common PHP security vulnerabilities and how attackers exploit them.

Protect against SQL Injection by using prepared statements and parameterized queries.

Securely hash and verify passwords with PHP’s built-in functions.

Implement session security and prevent session fixation attacks.

Prevent Cross-Site Request Forgery (CSRF) with tokens and secure form handling.

Safely handle file uploads with validation, MIME type checks, and renaming strategies.

Disable dangerous PHP functions and configure PHP securely for production environments.

Use .htaccess rules to block directory listing, restrict access, and protect sensitive files.

Enforce HTTPS to protect data in transit and prevent man-in-the-middle attacks.

Log errors safely and understand why fixing logged issues is critical for security.

Apply backend validation and sanitization to protect against malicious input.

Restrict access to directories and files using firewalls and IP-based protection.

Understand the risks of Remote File Inclusion (RFI) and Local File Inclusion (LFI), and how to prevent them.

Write secure redirects using headers and avoid common mistakes.

Gain confidence in building secure, production-ready PHP applications.

Course Description

Security is one of the most critical aspects of web development — yet it is often overlooked by beginners when learning PHP. The truth is, even a small mistake in your code can open the door for attackers to steal sensitive data, compromise user accounts, or take full control of your application. That’s why I created this course: PHP for Beginners: The Complete PHP Security Course 2025.

This course is designed to give you a step-by-step guide to securing your PHP applications, even if you are just starting out. You’ll not only learn how hackers exploit insecure PHP code, but also how to defend against real-world attacks. We’ll cover everything from SQL Injection and Cross-Site Request Forgery (CSRF), to session fixation, secure file uploads, and safe error handling.

Through practical examples, I’ll show you exactly how these attacks work and how to fix them. You’ll practice using prepared statements to secure your database queries, hashing and verifying passwords with PHP’s modern password functions, and configuring PHP for a production environment. You’ll also learn how to protect your application at the server level using .htaccess rules, directory restrictions, IP-based protection, and HTTPS enforcement.

By the end of this course, you will have the knowledge and confidence to write PHP code that is not only functional, but also secure and production-ready. Whether you are building your first web project, working on an eCommerce site, or managing client applications, the skills you learn here will help you protect both your users and your reputation.

If you’re serious about becoming a PHP developer in 2025, security is no longer optional — it’s a must. Enroll today and take the first step toward building safe, professional, and secure PHP applications.