I’m working on a cyber security question and need support to help me learn.
2. Identify the three most probable threats to a computing system in an office with fewer than ten employees. That is, identify the three vulnerabilities most likely to be exploited. Estimate the number of times each vulnerability is exploited per year. Justify your estimate.
8. State a security requirement that is not realistic. State a security requirement that is not verifiable. State two security requirements that are inconsistent.
10. For an airline, what are its most important assets? What are the minimal computing resources it would need to continue business for a limited period (up to two days)? What other systems or processes could it use during the period of the disaster?
20. You discover that your computing system has been infected by a piece of malicious code. You have no idea when the infection occurred. You do have backups performed every week since the system was put into operation but, of course, there have been numerous changes to the system over time. How could you use the backups to construct a “clean” version of your system?
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