Scalable network testing for Zero Trust in distributed cloud environments

Keysight CyPerf software is a true cloud-native testing solution for applications and security, capable of recreating realistic user and network workloads across both physical and cloud-based environments. It scales elastically—supporting millions of users and connections per second—and enables validation of performance and security in modern distributed infrastructures like Secure Access Service Edge (SASE), Zero Trust Network Access (ZTNA), and hybrid architectures. CyPerf supports emulation of encrypted traffic, VPNs, and real-world application behaviors, delivering meaningful insights under scale. Request a quote for one of our popular configurations today. Need help selecting? Check out the resources below.

Realistic encrypted traffic testing

Simulates SSL, TLS, and IPsec traffic at scale to validate security controls and visibility into encrypted environments.

Cloud-native deployment

Runs natively in public, private, or hybrid clouds, allowing performance and security validation across distributed architectures.

Comprehensive use case coverage

Supports testing for SASE, Zero Trust, SD-WAN, and VPN scenarios to ensure resilience under real-world conditions.

Scalable and repeatable validation

Delivers elastic performance testing that scales with network growth, enabling consistent validation from lab to production.