How many security levels are in the ISASecure certification program?
How many security levels are in the ISASecure certification program?
The ISASecure certification program has 4 security levels. These levels are designed to provide protection against varying degrees of threats, from casual or coincidental violations to intentional and sophisticated attempts with extended resources. Specifically, they are: SL1, SL2, SL3, and SL4.
Correct Answer is C - 4: SL1 - Casual - Low Resource SL2 - Intentional - Simple Means, Low Resource SL3 - Intentional - Sophisticated Means, Moderate Resource SL4 - Intentional - Sophisticated Means, Extended Resource
B. ISA Secure program has three levels of security certifications, namely ISASecure SSA Level 1, ISASecure SSA Level 2, and ISASecure SSA Level 3.
Its C, 4. 1.Protection against casual or coincidental violation 2. Protection against intentional violation using simple means with low resources, generic skills and low motivation 3. Protection against intentional violation using sophisticated means with moderate resources, IACS specific skills and moderate motivation 4. Protection against intentional violation using sophisticated means with extended resources, IACS specific skills and high motivation
Answer B
Please note that there are five levels, but the first one is "SL 0" which you guys are not counting, but the official document IC32M says "In the 62443s, security levels are defined in five different levels. Starting with security level zero, where there are no specific requirements or security protection necessary."
Definitely option D Page 138 shows the table with SL0-SL4 so total 5 security levels . Don’t ignore security level 0
Answer D, SL0-SL4
The ISASecure EDSAcertification offers three levels of recognition for a device, reflecting increasing levels of device security assurance. The levels include ISASecure Level 1 for Devices, ISASecure Level 2 for Devices, and ISASecure Level 3 for Devices.