Web Application Security Testing

This question focuses on whether you test your web applications for the most common and dangerous security flaws that hackers exploit. SQL injection, XSS, and XSRF are like leaving your front door unlocked - they're well-known vulnerabilities that attackers look for first. These flaws let hackers steal data, take over user accounts, or manipulate your application. The question wants to know if you're actively checking for these specific weaknesses that affect nearly every web application.

Web application vulnerabilities are the #1 cause of data breaches, accounting for 43% of all incidents. A single SQL injection attack can expose your entire customer database, leading to regulatory fines (up to 4% of global revenue under GDPR), lawsuits, and immediate customer churn. Companies that can demonstrate regular web application security testing reduce their cyber insurance premiums by 25-30% and pass security reviews 3x faster. Without this testing, you're one vulnerability away from losing your biggest customers and facing millions in breach costs.

The biggest mistake is assuming your developers' security knowledge is enough - even experienced teams miss vulnerabilities without specialized scanning tools. Many companies only test after major releases, missing vulnerabilities introduced in minor updates and patches. Another pitfall is scanning for generic vulnerabilities without testing business logic flaws specific to your application's unique features.