Part 1
Post your thoughts about using a layered approach to security is required to deal with today's advanced threats.
For this discussion, read Guide to Increased Security in Industrial Control Systems Section B07-Create a multilayer defence (defence-in-depth) in industrial control systems 27 and then discuss the following:
• Explain how using a layered approach to security is required to deal with today's advanced threats.
• Define what you feel is using a layered approach to security as it applies to Industrial Control Systems
• Provide an example of how having two layers of defense might be able to thwart an attack that would have been successful with only one layer.
• Explain how perimeter defense systems and interior defense systems can combine to create a layered approach.
Part 2
During the case study, you prepared yourself to be a consultant to a large company.
There are many professional organizations that support the cyber-security industry practitioner - credentialling, training, sharing knowledge, seminars, research etc.
Research an organization that supports cyber-security professional and post these answers:
1. What is the organization you found?
2. How do they support the cyber-security practitioner?
3. Do they have special considerations for industrial control systems?