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Valarian ACRA is a commercial zero trust network access tool by Valarian Technologies. Zscaler Zero Trust Architecture for Private 5G is a commercial zero trust network access tool by Zscaler. Compare features, ratings, integrations, and community reviews side by side to find the best zero trust network access fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
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.
Secure platform for compartmentalized data and compute control
Zero trust security architecture for private 5G network deployments
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Common questions about comparing Valarian ACRA vs Zscaler Zero Trust Architecture for Private 5G for your zero trust network access needs.
Valarian ACRA: Secure platform for compartmentalized data and compute control. built by Valarian Technologies. headquartered in United Kingdom. Core capabilities include Isolated architecture with independent environments, Compartmentalized access control, Full audit capabilities..
Zscaler Zero Trust Architecture for Private 5G: Zero trust security architecture for private 5G network deployments. built by Zscaler. headquartered in United States. Core capabilities include Zero trust connectivity for 5G UPF to Core over internet, Network isolation preventing devices from accessing apps on same routable network, Attack surface minimization for egress and ingress points..
Both serve the Zero Trust Network Access market but differ in approach, feature depth, and target audience.
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