IEC 62443
IEC 62443-4-2:2019 technical security requirements for IACS components – IEC 62443

IEC 62443 CR 2.5: Session lock

What does CR 2.5 require?

The component shall prevent further access after a configurable inactivity period or on manual lock until re-authentication, without blocking an operator's emergency response. No enhancements.

Maintained by Gerard BlokdykControl text last updated

Other controls in IEC 62443-4-2:2019 technical security requirements for IACS components – IEC 62443

Query this from an agent

The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.