Authentication token not refreshing correctly
When an authentication token (such as a JWT) fails to refresh correctly, users may get unexpected logouts, 401 Unauthorized errors, or session expiration issues. This is a common issue in….
Tag: Secure Authentication
Session token stored in localStorage exposed to XSS
When session tokens (such as JWTs) are stored in localStorage, they become vulnerable to Cross-Site Scripting (XSS) attacks. This can lead to session hijacking, where an attacker steals the token….
Securely managing user roles and access control
Securely Managing User Roles and Access Control Table of Contents 1. Introduction to Access Control and User Roles Access control is the process of defining and enforcing rules that determine….
Handling expired sessions securely
Handling Expired Sessions Securely: A Comprehensive Guide Table of Contents 1. Introduction to Session Management Session management is a critical aspect of web security, ensuring that user sessions are properly….
Preventing brute force attacks in login forms
Preventing brute force attacks in login forms is crucial to maintaining the security of user accounts and sensitive data. A brute force attack occurs when an attacker systematically tries different….
Securely sending and storing passwords with jQuery
That’s a huge topic! Instead of just dumping everything in one go, let me give you a structured, in-depth breakdown of securely sending and storing passwords with jQuery step by….
Securely handling user authentication
Securely Handling User Authentication Table of Contents 1. Introduction to Secure Authentication User authentication is a critical security component in modern web applications. It ensures that users are who they….
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Securely Handling User Authentication Table of Contents 1. Introduction to Secure Authentication User authentication is a critical security component in modern web applications. It ensures that users are who they….
Implementing Two-Factor Authentication (2FA) with jQuery
Implementing Two-Factor Authentication (2FA) with jQuery Table of Contents 1. Introduction to Two-Factor Authentication (2FA) Two-Factor Authentication (2FA) adds an extra layer of security by requiring users to verify their….
Encrypting user input before sending via AJAX
Encrypting user input before sending via AJAX is a crucial technique for securing sensitive data, such as passwords, credit card details, and personal information. In this detailed guide, I will….