Web Security Tutorial

Welcome to the web security tutorial! This guide will help you understand the basics of web security and how to protect your websites and applications from common threats.

Common Threats

Here are some of the most common threats to web security:

SQL Injection: An attack that allows attackers to execute arbitrary SQL code on your database.
Cross-Site Scripting (XSS): An attack that allows attackers to inject malicious scripts into web pages viewed by other users.
Cross-Site Request Forgery (CSRF): An attack that tricks users into submitting a malicious request without their knowledge.
Session Hijacking: An attack that allows attackers to steal user sessions and gain unauthorized access to their accounts.

Best Practices

To protect your websites and applications, follow these best practices:

Use Secure Connections: Always use HTTPS to encrypt data transmitted between the client and server.
Sanitize Input: Always validate and sanitize user input to prevent SQL injection and XSS attacks.
Implement CSRF Protection: Use anti-CSRF tokens to prevent CSRF attacks.
Use Strong Passwords: Encourage users to use strong passwords and implement password policies.
Keep Software Updated: Regularly update your software to patch security vulnerabilities.

Web Security Tutorial

Common Threats

Best Practices

Further Reading