Integrating Security Functions at Load-Balancing Level

This whitepaper discusses the importance of integrating security functions at the load-balancing level to enhance cybersecurity for web applications. It outlines how load balancers serve as strategic control points that can inspect access requests before they reach backend servers, thereby identifying and stopping malicious traffic. The paper details various security technologies that can be integrated with load balancers, including Web Application Firewalls (WAFs), intrusion prevention systems, and TLS/SSL security offloading. It emphasizes the benefits of using load balancers for centralized security policy enforcement and improved visibility over network traffic. Additionally, the paper highlights the challenges organizations face when using load balancers without security functions and provides best practices for effective integration. Real-world case studies, such as the implementation of Progress® Kemp® LoadMaster® during high-traffic events, illustrate the tangible benefits of this approach. The paper concludes by stressing the need for adaptable, multi-layered defenses in the evolving threat landscape.