RedWolf Security Adds HTTP/3 to Its Unified DDoS and Load Testing Engine
October 29, 2026
Modern applications rely on multiple HTTP versions, each with distinct performance demands and security risks. RedWolf’s comprehensive HTTP/3, load and DDoS testing helps organizations uncover weaknesses, validate defenses and maintain reliable service as traffic grows and threats evolve.
RedWolf Security, a leading DDoS and load testing company with 20 years of experience, has added HTTP/3 testing to its unified engine. Organizations wishing to accelerate application delivery with HTTP/3 must establish where it improves performance and where their infrastructure limits those gains. Building on its extensive HTTP/2 attack testing, RedWolf exposes weaknesses and delivery bottlenecks before they disrupt service.
HTTP/3 changes the rules for DDoS defense. Organizations cannot assume that the protections they rely on today will provide the same coverage for HTTP/3. RedWolf tests security controls, traffic management and monitoring together, establishing how effectively they detect and contain attacks while keeping applications available.
One engine. Four HTTP generations.
RedWolf’s entirely custom engine, designed and built in-house from the ground up, supports HTTP/1.0, HTTP/1.1, HTTP/2 and HTTP/3. It brings workload simulation, security testing and measurement together so teams can assess the complete delivery path and refine dashboards that otherwise hide differences between protocols.
| Testing area | Coverage |
|---|---|
| Load and user simulation | Virtual users, configurable ramp-up and precise rate controls for application and API workloads. |
| HTTP/3 and QUIC security | Protocol abuse, resource exhaustion and connection-handling scenarios to assess resilience under attack. |
| API fuzzing | Unexpected and malformed inputs to test API validation and error handling. |
| gRPC services | Multiple testing approaches, including HTTP/3, for supported service configurations. |
| TLS client profiles | Configurable TLS GREASE behavior to emulate variations in client connections. |
| Real-time measurement | Enhanced metrics streams and live measurement of application performance and service behavior. |
Global scale for load and DDoS testing
RedWolf scales to tens of millions of Layer 7 requests per second across all supported HTTP protocols, with unified measurements across the test. Agents can be deployed globally over IPv4 and IPv6 for distributed load and DDoS testing. For 20 years, leading enterprises, cloud providers and security vendors have trusted RedWolf to test critical infrastructure safely. Contact us for full consultative support to design and engineer the testing solution you envision.
Contact RedWolf Security
For testing details and deployment options, contact our team.
About RedWolf Security
RedWolf Security provides DDoS testing, load testing and monitoring to help organizations evaluate the resilience and performance of their services. Learn more at www.redwolfsecurity.com.