Suppose you are the CISO for a large aerospace contractor. You read about the Target data breach

Question:

Suppose you are the CISO for a large aerospace contractor.

You read about the Target data breach and are concerned that some of your vendors may fall prey to a similar spear phishing attack. You’re also concerned about vendors accessing confidential systems through your vendor portal.

a. Explain how you could make your vendor portal more secure.

b. Describe how a data loss prevention system might be used to stop vendors from taking sensitive data.

c. What changes could you make to your internal security policies to mitigate these risks?

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