+IND.2.1.A4 Disabling or Uninstalling Unused Services, Functions, and Interfaces [Maintenance Personnel, OT Operations] (B)

IND.2.1.A4 Disabling or Uninstalling Unused Services, Functions, and Interfaces [Maintenance Personnel, OT Operations] (B)

All services, features, and interfaces of ICS components that are not being used MUST be disabled or uninstalled.

1. Overview

1.1 References

1.2 Identified Requirements

1.3 Related Regulations

2. Identified Requirements

Requirements

3. Related Regulations

Regulations

Linked Issues

Issuelinks
blocks G 0.14 Interception of Information / Espionage
blocks G 0.15 Eavesdropping
blocks G 0.19 Disclosure of Sensitive Information
blocks G 0.21 Manipulation with Hardware or Software
blocks G 0.22 Manipulation of Information
blocks G 0.23 Unauthorised Access to IT Systems
blocks G 0.30 Unauthorised Use or Administration of Devices and Systems
blocks G 0.41 Sabotage