By filtering, tracking, and preventing any dangerous HTTP/S traffic that could enter the web application, Web Application Firewalls (WAFs) safeguards the web application.
By filtering, monitoring, and blocking any harmful HTTP/S traffic travelling to the web application and preventing any unauthorized data from exiting the app, WAFs safeguard users’ web applications.
WAFs analyze every aspect of HTTP requests and responses for patterns suggestive of breach attempts, compared to traditional firewalls that filter network traffic based on IP addresses and ports. As a result, more threats including SQL injection attempts, cross-site scripting (XSS), and other web-based vulnerabilities can be detected and blocked by these WAFs.
Cloud-based technologies, on-premises equipment, or software can all be used to implement WAF solutions.Also, a cloud service provider is used to deploy network-based, host-based, and cloud-based WAFs.By comparing incoming data to a list of known risks and rules, it can identify which traffic is safe and defend against a variety of threats and attacks that come from the internet.
