EasySec ThinGUARD 2.0 vs Endian 4i: Side-by-Side Comparison (2026)

EasySec ThinGUARD 2.0: OT-native zero-trust platform with device-level access control for IIoT. built by EasySec Solutions. Core capabilities include Device-level access control to prevent unauthorized access, lateral movement, and insider threats, Policy-based network isolation between OT functional units, End-to-end encryption for OT device data and commands based on access permissions..

Endian 4i: Industrial security gateway for OT environments with ruggedized hardware. built by Endian. Core capabilities include Ruggedized hardware with DIN rail support for industrial environments, Extended temperature range operation (-20°C to +60°C), Cellular and WiFi connectivity with 4G and 5G support..

Both serve the Industrial Control System Security market but differ in approach, feature depth, and target audience.

EasySec ThinGUARD 2.0 differentiates with Device-level access control to prevent unauthorized access, lateral movement, and insider threats, Policy-based network isolation between OT functional units, End-to-end encryption for OT device data and commands based on access permissions. Endian 4i differentiates with Ruggedized hardware with DIN rail support for industrial environments, Extended temperature range operation (-20°C to +60°C), Cellular and WiFi connectivity with 4G and 5G support.

EasySec ThinGUARD 2.0 is developed by EasySec Solutions. Endian 4i is developed by Endian. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

EasySec ThinGUARD 2.0 and Endian 4i serve similar Industrial Control System Security use cases: both are Industrial Control System Security tools, both cover IOT Security, SCADA. Review the feature comparison above to determine which fits your requirements.