Cisco Duo Remote Access vs Dispel Zero Trust Engine: Side-by-Side Comparison (2026)

Cisco Duo Remote Access: Remote access security solution with phishing-resistant MFA and device trust. built by Duo Security. Core capabilities include Phishing-resistant multi-factor authentication, Device trust verification, VPN-less remote access..

Dispel Zero Trust Engine: Zero Trust secure remote access platform for ICS/OT environments. built by Dispel. Core capabilities include OT secure remote access via clientless browser, virtual desktop, and local application modes, Industrial data streaming from OT environments, 24/7 managed OT threat monitoring with SOC backing..

Both serve the Zero Trust Network Access market but differ in approach, feature depth, and target audience.

Cisco Duo Remote Access differentiates with Phishing-resistant multi-factor authentication, Device trust verification, VPN-less remote access. Dispel Zero Trust Engine differentiates with OT secure remote access via clientless browser, virtual desktop, and local application modes, Industrial data streaming from OT environments, 24/7 managed OT threat monitoring with SOC backing.

Cisco Duo Remote Access is developed by Duo Security. Dispel Zero Trust Engine is developed by Dispel. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Cisco Duo Remote Access and Dispel Zero Trust Engine serve similar Zero Trust Network Access use cases: both are Zero Trust Network Access tools, both cover Remote Access, ZTNA. Review the feature comparison above to determine which fits your requirements.