Web Application Security Essentials

By Trojan Horse Security In today's hyperconnected digital landscape, web applications have become the primary gateway to business operations, customer engagement, e-commerce transactions, cloud services, and critical data management. Unfortunately, they have also become one of the most targeted attack surfaces for cybercriminals, nation-state actors, ransomware groups, and increasingly sophisticated AI-powered attackers. Every day, millions of automated attacks probe website

Cross-Site Scripting (XSS) remains one of the most common and dangerous vulnerabilities in web applications. It allows attackers to inject malicious scripts into trusted websites, compromising user data and system integrity. I will walk you through practical steps to protect your business from XSS attacks. This guide focuses on clear, actionable advice to help you secure your digital assets effectively. Understanding XSS Attack Prevention XSS attacks exploit weaknesses in web