1stProtect.ai vs Viettel VCS-aJiant: Side-by-Side Comparison (2026)

1stProtect.ai: Runtime enforcement platform with 22 modules on one SIGMA engine, offline-capable. built by 1stProtect.ai. Core capabilities include Single user-space SIGMA engine replacing multiple legacy security engines (EPP, EDR, DLP, IAM, ITDR, SASE), 22 protection modules covering credential theft, ransomware, data exfiltration, process injection, browser attacks, and agent self-defense, Offline-first policy enforcement with local policy engine cached in kernel memory — no cloud dependency required..

Viettel VCS-aJiant: EDR+EPP solution for endpoint protection, threat detection, and response. built by Viettel Security. Core capabilities include Real-time behavioral analysis using kernel-mode Filter Drivers, MITRE ATT&CK-based threat detection with IOC/IOA correlation, Automated incident response and malware removal..

Both serve the Endpoint Detection and Response market but differ in approach, feature depth, and target audience.