aDolus FACT Certificate Validation vs SecEdge MicroEdge: Side-by-Side Comparison (2026)

aDolus FACT Certificate Validation

Security teams protecting ICS/OT environments should use aDolus FACT Certificate Validation to detect fraudulent and stolen code signing certificates before malicious firmware reaches operational technology assets. The tool validates certificate chains and authenticates unsigned binaries across ICS software and firmware, addressing GV.SC supply chain risk management where most validation tools assume standard software distribution channels. Skip this if your organization runs primarily Windows/Linux endpoints in IT networks; the value concentrates in OT shops where firmware provenance verification is non-negotiable and certificate spoofing creates physical safety risk.

SecEdge MicroEdge

Operations teams securing distributed IoT and industrial control networks should choose SecEdge MicroEdge for its hardware-anchored device identity and cryptographic key management, which eliminates the provisioning and rotation headaches that plague software-only agents in field environments. Support for multiple root-of-trust architectures (TPM, Arm-TEE, IC SE) means you're not locked into a single silicon vendor, and the IPsec tunnel enforcement covers both identity and encryption in one agent footprint. Skip this if your devices lack any hardware security module or if you need centralized visibility across brownfield OT networks without per-device agent deployment; MicroEdge assumes you can touch endpoints at first boot.