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Absolute Core is a commercial zero trust network access tool by Absolute. Valarian ACRA is a commercial zero trust network access tool by Valarian Technologies. Compare features, ratings, integrations, and community reviews side by side to find the best zero trust network access fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Mid-market and enterprise teams managing distributed workforces across multiple operating systems will see immediate value in Absolute Core's self-healing client, which automatically repairs itself and reinstalls without user intervention or IT tickets. The tool covers Windows, iOS, macOS, and Android with persistent sessions that survive network disruptions, addressing the real friction point of dropped VPN tunnels during handoffs between networks. NIST PR.AA and PR.IR alignment confirm the architecture prioritizes both access control and resilience, though buyers expecting sophisticated threat detection or behavioral analytics should look elsewhere; Absolute Core is purpose-built for access and availability, not threat hunting.
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.
ZTNA solution with optimized tunnel for secure remote access to applications
Secure platform for compartmentalized data and compute control
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Common questions about comparing Absolute Core vs Valarian ACRA for your zero trust network access needs.
Absolute Core: ZTNA solution with optimized tunnel for secure remote access to applications. built by Absolute. headquartered in United States. Core capabilities include Self-healing client for Windows with automatic repair and reinstallation, Multi-OS support for Windows, iOS, macOS, and Android, Network Resilience for persistent sessions during network disruptions..
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..
Both serve the Zero Trust Network Access market but differ in approach, feature depth, and target audience.
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