The Cross-Site Scripting Attack Let’s explore Cross-Site Scripting (XSS), one of the most common and dangerous vulnerabilities in web application security. XSS is a security flaw that occurs when ...

The Cross-Site Request Forgery (CSRF) Attack Let’s dive deep into Cross-Site Request Forgery (CSRF), one of the most subtle and dangerous attacks in web application security. CSRF is an attack tha...

2021 Top 10 Web Application Security Risks A1:Broken Access Control (was A5) Description Access control is a security mechanism that enforces policies to ensure users can only act within their i...

2017 Top 10 Web Application Security Risks A1:Injection Description Injection vulnerabilities, appearing in various forms like SQL, NoSQL, OS, and LDAP injection, occur when untrusted data is sen...

When a file upload feature is present, you should check the following items. Fundamentally, from a developer’s perspective, a whitelist or allowlist approach is ideal. Checklist Check the...

Web Penetration Testing: Dissecting HTTP Headers When performing web penetration testing, HTTP headers are the backbone of communication between the client and server. They provide crucial clues f...

Differences Between Cookies and Sessions Cookies Cookies are small pieces of data stored in the client’s local storage in key-value pairs. They are primarily used in web applications to identify u...

SQL Injection: When Data Becomes Code Introduction SQL Injection (SQLi) is one of the oldest yet persistently dangerous web application vulnerabilities. At its core, SQLi stems from a fundamental...

What is SSO (Single Sign-On) and Why is it Important? Today, we navigate through a multitude of applications and services. The number of services required for work alone—such as email, cloud stora...

What is SAML (Security Assertion Markup Language)? SAML is an open-standard protocol for web-based authentication and authorization. It is widely used to implement Single Sign-On (SSO), allowing u...