Valarian ACRA vs Zscaler Zero Trust Architecture for Private 5G: Side-by-Side Comparison (2026)

Valarian ACRA

Mid-market and enterprise security teams that need hard isolation between sensitive workloads will get the most from Valarian ACRA; its compartmentalized architecture actually enforces data and compute boundaries rather than just controlling access to them. The platform covers PR.AA, PR.DS, and PR.IR across NIST CSF 2.0, meaning identity, data protection, and infrastructure resilience are built into the enclave model from the start. Skip this if your priority is detection and response speed; ACRA prioritizes containment and audit over continuous monitoring, making it a better fit for compliance-heavy environments than incident response teams.

Zscaler Zero Trust Architecture for Private 5G

Enterprise and mid-market operators deploying private 5G networks need Zscaler Zero Trust Architecture for Private 5G because it actually isolates the 5G User Plane Function from the core network,the hardest part of private 5G security that most zero trust vendors skip. The tool's native integrations with Nokia and Ericsson RAN stacks, combined with inline TLS inspection and device-to-app segmentation without routable networks, eliminate the lateral movement vector that makes private 5G attractive to attackers. Skip this if your 5G deployment is greenfield and isolated; Zscaler's value compounds when you're bridging existing enterprise networks to wireless infrastructure, which is where the actual breach surface lives.