ML21021A178
| ML21021A178 | |
| Person / Time | |
|---|---|
| Issue date: | 03/22/2021 |
| From: | Shana Helton NRC/NSIR/DPCP |
| To: | Mark Franke, Paul Krohn, Ryan Lantz, Mohammed Shuaibi Division of Reactor Safety I, Division of Reactor Safety II, Division of Reactor Safety III, Division of Reactor Safety IV |
| Lee E | |
| Shared Package | |
| ML21021A173 | List: |
| References | |
| Download: ML21021A178 (2) | |
Text
March 22, 2021 MEMORANDUM TO: Paul G. Krohn, Director Division of Reactor Safety Region I Mark E. Franke, Director Division of Reactor Safety Region II Mohammed A. Shuaibi, Director Division of Reactor Safety Region III Ryan E. Lantz, Director Division of Reactor Safety Region IV Shana R. Digitally signed by Shana R. Helton Helton Date: 2021.03.23 14:16:29 -04'00' FROM: Shana R. Helton, Director Division of Physical and Cyber Security Policy Office of Nuclear Security and Incident Response
SUBJECT:
DEFENSE-IN-DEPTH PROTECTIVE STRATEGIES TECHNICAL PAPER Enclosed for your information and consideration is a technical paper that provides a detailed technical analysis of inspection findings and observations associated with the licensees application of defense-in-depth protective strategies to protect critical digital assets that are behind the data diode and located inside the Protected Area and Vital Area. The Office of General Council reviewed the paper and has no legal objection to the enclosed paper. The objectives of the enclosed paper are to help the regional inspectors (1) have a better understanding of the application of defense-in-depth protective strategies and (2) streamline the development of their inspection findings and observations associated with licensees application of defense-in-depth protective strategies.
The attached paper does not establish new U.S. Nuclear Regulatory Commission policies or positions. The paper is for informational purposes and for internal use only.
CONTACT: Eric J. Lee, Office/Division 301-287-9104
Enclosures:
- 1. Defense-In-Depth Whitepaper
ML21021A173; Memo ML21021A178
- via email OFFICE NSIR/DPCP/CSB NSIR/DPCP/RSB NSIR/DPCP*
NAME ELee EL MSampson MS SHelton SH DATE Jan 21, 2021 Feb 1, 2021 Mar 22, 2021