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Arqit NetworkSecure is a commercial quantum security tool by Arqit. CyberHive Connect is a commercial quantum security tool by CyberHive. Compare features, ratings, integrations, and community reviews side by side to find the best quantum security fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Enterprise and mid-market security teams with hybrid networks facing quantum threats should deploy Arqit NetworkSecure to protect VPN tunnels against store-now-decrypt-later attacks before cryptographically relevant quantum computers arrive. The tool's split-trust key orchestration means Arqit itself cannot access your encryption keys, and compliance with NIST ML-KEM and NSA Commercial Solutions for Classified standards signals serious cryptographic rigor. Skip this if your network runs primarily on a single vendor's ecosystem or you need the tool to enforce zero-trust access control; NetworkSecure is narrowly focused on quantum-safe VPN hardening, not identity or microsegmentation.
Enterprise and mid-market security teams operating in degraded network conditions, satellite links, or low-power IoT environments will get the most from CyberHive Connect because it handles over 90% packet loss while maintaining sub-2ms reconnect times, a gap no standard VPN or zero-trust platform addresses. The zero-trust architecture with no open ports and post-quantum cryptography covers both PR.AA and PR.IR under NIST CSF 2.0, protecting you against both today's access threats and tomorrow's quantum decryption risk. Skip this if your primary need is managing access to on-premises Windows domain controllers or hybrid environments with heavy legacy infrastructure; CyberHive's strength is in cloud-native and disconnected-by-design networks.
Quantum-safe VPN hardening via on-demand encrypted key orchestration.
Zero-trust, post-quantum secure connectivity for mission-critical environments.
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Common questions about comparing Arqit NetworkSecure vs CyberHive Connect for your quantum security needs.
Arqit NetworkSecure: Quantum-safe VPN hardening via on-demand encrypted key orchestration. built by Arqit. headquartered in United Kingdom. Core capabilities include Quantum-safe encryption key generation and orchestration for IPsec VPN tunnels, Protection against Store Now, Decrypt Later (SNDL) quantum attacks, Multi-layer OSI support: TLS, Layer 3 IPsec, Layer 2 MACsec, and Layer 1 OTNsec..
CyberHive Connect: Zero-trust, post-quantum secure connectivity for mission-critical environments. built by CyberHive. headquartered in United Kingdom. Core capabilities include Post-quantum (quantum-safe) cryptography, Zero-trust architecture with no open ports, Secure connectivity over satellite, mobile, and radio links..
Both serve the Quantum Security market but differ in approach, feature depth, and target audience.
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