What are the main differences between the top-down and bottom-up methods of information security? To what end does the top-down method excel above the bottom-up?

What are the key differences between the top-down and bottom-up approaches to information security?Is there any benefit to working from the top down as opposed to the bottom up?Evaluate the two ideas side by side, and explain in detail how they relate to the operation of the business.

Can you explain why a top-down strategy for information security is preferable than a bottom-up one?

What's the difference between top-down and bottom-up approaches to information security?because using a top-down technique is more effective?