Security for industrial automation and control systems - Part 4-2: Technical security requirements for IACS components
As defined in IEC TS 62443-1-1 there are a total of seven foundational requirements (FRs):
a) identification and authentication control (IAC),
b) use control (UC),
c) system integrity (SI),
d) data confidentiality (DC),
e) restricted data flow (RDF),
f) timely response to events (TRE), and
g) resource availability (RA).
These seven FRs are the foundation for defining control system security capability levels. Defining security capability levels for the control system component is the goal and objective of this document as opposed to SL-T or achieved SLs (SL-A), which are out of scope.
|Publication type||International Standard|
|Available language(s)||English/French, Spanish|
|TC/SC||TC 65 - Industrial-process measurement, control and automationrss|
|ICS||25.040.40 - Industrial process measurement and control|
35.030 - IT Security
|File size||2935 KB|
The following test report forms are related:
- Blog post: cyber security for industrial automation and control systems
- Article: industrial cyber security
- Article: cyber security for broadcasters
- Article: challenges of cyber security
Share this page
Share your publications
Learn how to share your publications with your colleagues, using networking options.
Our prices are in Swiss francs (CHF). We accept all major credit cards (American Express, Mastercard and Visa), PayPal and bank transfers as form of payment.
Keep in touch
Keep up to date with new publication releases and announcements with our free IEC Just Published email newsletter.
Contact customer services
Please send your enquiry by email or call us on +41 22 919 02 11 between 09:00 – 17:00 CET Monday to Friday.