CyberCertPrepOT Security FundamentalsOT Fundamentals: Security Standards OverviewEASYFree question
What is a basic security concern related to target security level determination (SL-T) in IEC 62443?
- A.Lack of built-in authentication and encryption
- B.Excessive use of modern security protocols
- C.Over-reliance on cloud computing
- D.Too many firmware updates being applied
Why A is correct
Many OT components like target security level determination (SL-T) in IEC 62443 were designed for reliability over security and often lack built-in authentication and encryption.
Know someone studying for OT Security Fundamentals? Send them this one.