Web Application Firewall
A firewall specifically designed to protect web applications by filtering and monitoring HTTP traffic between a web application and the Internet.
Web Application Firewalls (WAF) are essential security measures for any organization that operates web applications. They inspect incoming and outgoing traffic to identify and block potential threats such as SQL injection, cross-site scripting, and other common web attacks.
WAFs can be deployed in various ways, including as a network appliance, a reverse proxy, or as a cloud service. They are crucial in preventing unauthorized access and data breaches, safeguarding sensitive information and maintaining the integrity of web applications.
Implementing a WAF is part of a comprehensive security strategy and is often required by compliance frameworks such as PCI DSS and GDPR, which demand the protection of web applications from common vulnerabilities.
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