WAF (Web Application Firewall)

Large-scale platforms aim to provide their users with a secure and uninterrupted user experience. As users' expectations for a fast, smooth, and uninterrupted digital experience continue to grow, the parallel increase in online traffic volume makes these platforms even more vulnerable. High access numbers do not only mean more potential users, but also bring more threats and attack attempts. Attacks carried out through system security vulnerabilities can lead to data breaches, service interruptions, and loss of brand reputation. WAF solutions are becoming increasingly important to prevent such risks.

A WAF solution that protects against common attacks such as SQL injection, XSS, and DDoS analyzes web traffic to detect and block malicious requests.

How Does It Work?

HTTP/HTTPS traffic coming to the web server first passes through the WAF. The WAF analyzes incoming requests and evaluates them according to predefined rules. If the request is harmless, it forwards the traffic to the web server. If the request is malicious, it blocks the request, logs it, or triggers an alert mechanism.

Security Threats Protected by WAF

OWASP Top 10: OWASP TOP 10 shows software developers and security teams the most common security mistakes. Many organizations and companies refer to OWASP Top 10 when creating secure software development processes. WAF protection also covers these security risks.

DDoS Attacks: Prevents your web application from being overwhelmed by excessive traffic.

Bots: Prevents automated tools from accessing your website, allowing only real users to access it.

URL Manipulation: Such manipulations can exploit security vulnerabilities on your site. WAF blocks malicious URL parameters.

In conclusion, WAF protects organizations' data and helps them maintain their reputation by blocking common application-layer attacks such as SQL injection, XSS, and DDoS. WAF is an essential solution for organizations of all sizes to ensure a secure and sustainable digital infrastructure.