Arc4dia Snow Sensor vs Viettel VCS-aJiant: Side-by-Side Comparison (2026)

Arc4dia Snow Sensor

Mid-market and enterprise teams with constrained endpoint infrastructure will benefit most from Arc4dia Snow Sensor's lightweight agent footprint, which compresses to roughly 500 KB per day per machine while maintaining continuous timeline-based threat telemetry. The tool prioritizes detection and investigation over response orchestration, as evidenced by strong NIST coverage in DE.CM Continuous Monitoring and RS.AN Incident Analysis but no RS.RC Recovery Coordination capability. Skip this if your organization needs automated response actions or deep integration with your existing SIEM; Snow Sensor is built for teams that want raw telemetry fidelity and forensic depth over speed-to-remediation.

Viettel VCS-aJiant

Mid-market teams with limited security staff will benefit most from VCS-aJiant's automated incident response and kill-chain visualization, which collapses alert noise into actionable attack narratives without requiring deep forensics expertise. The platform scores across five NIST CSF 2.0 functions including both detection and response, and its kernel-mode behavioral analysis catches fileless attacks that signature-only tools miss. Skip this if you need mature SOAR orchestration or have already standardized on a tier-one vendor's EDR; VCS-aJiant's strength is tactical response speed, not integration depth across your existing security stack.