Why Is a WAF No Longer Enough?

Why It Matters

Because attacks now target bots, APIs, and AI agents, organizations that rely solely on WAFs risk breaches and compliance failures, making integrated application security essential.

Key Takeaways

• Traditional WAFs only block basic web threats, now insufficient
• Modern app security must include bot management, API protection, AI agents
• Radware’s new Aentic AI solution adds visibility and posture management
• Integration of LLMs creates new attack surface requiring specialized defenses
• Comprehensive security stacks replace single-point WAFs for holistic protection

Summary

Enterprises are discovering that traditional Web Application Firewalls (WAFs) no longer provide sufficient protection against today’s complex threat landscape. The video explains that a WAF, originally designed to filter malicious HTTP traffic, is an outdated term as application security now spans bots, APIs, and AI-driven workloads.

Radware highlights that modern security must cover the full OWASP Top 10, advanced bot management, API abuse, and the emerging risks of large language model (LLM) integrations. The discussion notes that AI agents—both proprietary and SaaS—communicate with internal databases, creating new attack vectors that demand dedicated visibility and posture management.

A key example is Radware’s newly launched Aentic AI Protection, which promises to discover, monitor, and safeguard AI agents across an organization. The speaker emphasizes that this layer adds control over “agentic” interactions, positioning it as a necessary evolution beyond conventional WAF capabilities.

For businesses, adopting a unified, multi‑layered security stack replaces reliance on a single WAF, reducing exposure to bot traffic, API exploitation, and AI‑related threats while aligning with broader compliance and risk‑management goals.

Original Description

What is a WAF, and why is it no longer enough? This short explains web application firewall basics, API security, bot management, and how agentic AI protection works.

This video is sponsored by Radware.

Read the article here: https://www.radware.com/blog/threat-intelligence/zombieagent/

#ai #cybersecurity #radware