
Zero-Touch Secure Authentication for ...
With data breaches appearing in the headlines ...
ICS networks are more connected than ever – both to corporate networks and to the external world. Enforcing secure authentication to sensitive systems like Engineering Workstations, supervisory stations, and various operational servers is a critical security measure to prevent unauthorized access and identity-based attacks. However, mainstream Multi-Factor Authentication solutions (MFA) can hardly be deployed in these environments – either because they require software agents on each protected system, deployment of inline proxies in OT networks, or code changes to sensitive systems. In many cases there is no support for legacy systems that are commonly found in these environments.