Cipherbit OpenNAC vs Knocknoc: Side-by-Side Comparison (2026)

Cipherbit OpenNAC: Network access control solution with visibility, segmentation, and compliance. built by OpenNAC Enterprise by Cipherbit. Core capabilities include Network visibility and monitoring, Unified network access control (UNAC), Network segmentation..

Knocknoc: Network allowlisting solution that orchestrates access controls via identity auth. built by Knocknoc. Core capabilities include Network allowlisting based on authentication, Dynamic orchestration of existing network controls, Just-in-time IP address whitelisting..

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

Cipherbit OpenNAC differentiates with Network visibility and monitoring, Unified network access control (UNAC), Network segmentation. Knocknoc differentiates with Network allowlisting based on authentication, Dynamic orchestration of existing network controls, Just-in-time IP address whitelisting.

Cipherbit OpenNAC is developed by OpenNAC Enterprise by Cipherbit. Knocknoc is developed by Knocknoc. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Cipherbit OpenNAC and Knocknoc serve similar Network Access Control use cases: both are Network Access Control tools. Review the feature comparison above to determine which fits your requirements.