The NCCoE has released draft NIST Cybersecurity Practice Guide SP 1800-10, Protecting Information and System Integrity in Industrial Control System Environments, for public comment
The goal of this NIST Cybersecurity Practice Guide is to help organizations protect the integrity of systems and information by:
- securing historical system data
- preventing execution or installation of unapproved software
- detecting anomalous behavior on the network
- identifying hardware, software, or firmware modifications
- enabling secure remote access
- authenticating and authorizing users
https://www.nccoe.nist.gov/projects/use-cases/manufacturing/integrity-ics