Web Application Firewall

#RefRef DoS Tool

#RefRef DoS exploits SQL injection to trigger resource-heavy queries, crippling servers with little traffic. Learn its risks, real cases, and core defenses.

R-U-Dead-Yet? DoS

Learn how R.U.D.Y. low-and-slow HTTP POST attacks exhaust web apps via Content-Length abuse, plus detection and defense with timeouts, WAFs, and rate limits.

QUIC Flood DDoS

Learn how QUIC flood DDoS attacks exploit speed and encryption to overwhelm servers, and discover strategies to defend against this rising cyber threat.

October 13, 2025

Vercara WAF Analysis Report – September 2025

UltraWAF saw 984B requests in Sept 2025, with malicious traffic surging to 73%. Attackers shifted to protocol probes and advanced exploit payloads.

IP Booters and Stressers

Learn how IP booters and stressers enable easy DDoS attacks, real-world examples like Webstresser.org, and key defenses to protect your business.

Low Orbit Ion Cannon (LOIC)

Discover how Low Orbit Ion Cannon (LOIC) enables easy DDoS attacks, real-world examples of its misuse, and key strategies to protect your business.

JSON API DoS Attacks

Learn how JSON API DoS attacks overwhelm servers with malicious payloads, their business impact, and key defenses like rate limiting, WAFs, and validation.

Invalid RFC

Learn what RFC compliance means for web applications, why violations lead to security risks, and how ensuring compliance protects performance and reputation.

Insecure Design

Learn what insecure design is in web applications and APIs, how it leads to vulnerabilities, real-world examples, business risks, and how to prevent it.

Defacement

Website defacement replaces legitimate site content with malicious messages. Learn how attacks happen, their impact, and how to prevent them.

Data Breaches

Learn how data breaches affect businesses, ways to prevent them, and how Vercara provides solutions to strengthen security and protect sensitive data.

September 17, 2025

Vercara WAF Analysis Report – August 2025

August 2025 UltraWAF data shows malicious traffic surged 18.77% to 62.23% of requests, with rising SOAP exploits and advanced payloads targeting web apps.

Vercara Resources

Web Application Firewall Resources

Vercara: A Leader in Securing Online Experiences

Webinar: WAAP is Here to Stay: Combining API Protection and Cloud Application Security

Weekly Updates on the Cyber Threat Landscape

Cybersecurity Insights That Are Ahead of the Curve

Weekly Updates on the Cyber Threat Landscape

Cybersecurity Insights That Are Ahead of the Curve

Weekly Updates on the Cyber Threat Landscape

Cybersecurity Insights That Are Ahead of the Curve