What is Shamoon cyberattack? How many times the Saudi Aramco has been hit by this cyberattack in the past 10 years? And When? What is the motivation of these cyberattacks?

What is the vulnerability they had exploited Shamoon? What is the impact of this cyberattack  Shamoon to Aramco?

How can man-in-the-middle (MITM) attacks be avoided? Step by step, present your response.

American cybersecurity strategy is monitored by which agency?

You have been hired as a cybersecurity consultant for ACME. ACME has millions of customer records as they process payments for the retail industry. ACME's direct competitor, EMCA, has recently lost critical customer information due to a crypto-malware attack. ACME's executives have asked you to come up with a security plan to decrease the risk and potential impact of crypto-malware attacks. Please suggest the most appropriate security strategy (policies, people, products, etc.) to accomplish this task.

Defining the word and providing concrete examples of how to measure vulnerability?

What is physical security? What are today's biggest physical threats? How do they publicly attack the organization?

How can man-in-the-middle (MITM) attacks be avoided? Step by step, provide your answer.