You Have Been Hired As The New Chief Information Security

Question

Pageyou Have Been Hired As The New Chief Information Security Office You have been hired as the new Chief Information Security Officer (CISO) for PostCyberSolutions (PCS) LLC to overhaul the cyber security program. In addition to local PCS information systems, the CISO is responsible for ensuring the various program managers maintain security compliance for customer systems under PCS security cognizance. PCS holds several government contracts in various regulatory environments making CISO a challenging position. One of your first actions to improve the security program is to create a working group between the Information Technology, Engineering, and Security departments to foster better communication, address information system security challenges, and to work off action items. During this week’s working group meeting, an informative debate breaks out regarding the three core principles of information security and which one is most important: confidentiality, integrity, or availability. The working group debate stemmed from discussions regarding security protections for PCS’s new contract to overhaul the early warning missile detection system for the Ministry of Defense in Istanbogus. Rank each of the three security principles in the order of importance for this system. Explain your rationale for each ranking to include any factors, criteria, and assumptions you made in selecting the order of precedence. Include at least one research reference and associated in-text citation using APA standards. In your replies to your peers discuss their ranking/rationale.

Dr. Jack HW Helper · Accepted Answer

In evaluating the security priorities for the early warning missile detection system for the Ministry of Defense in Istanbogus, the fundamental principles of information security—confidentiality, integrity, and availability—must be carefully balanced and prioritized. Each principle plays a critical role in safeguarding sensitive defense systems; however, the specific context and security requirements of this project dictate the order of importance. This paper ranks these principles in the context of a missile detection system and provides justifications based on operational needs, security challenges, and risk assessments informed by relevant research. 1. Availability as the Most Critical Principle The foremost priority for the missile detection system is availability. This system must be operational and accessible at all times, especially during critical periods when missile threats are imminent. Downtime or unavailability of the system could lead to catastrophic failures in early warning capabilities, potentially resulting in a lack of timely response to missile threats. According to Andrews (2017), in defense and military applications, the continuous availability of mission-critical systems is paramount because the consequences of failure—missed threats and compromised national security—are dire. Availability ensures that data is accessible to authorized personnel whenever needed, facilitating timely decision-making and action. Therefore, maintaining system uptime, resilience against cyber-attacks, and rapid recovery capabilities are fundamental to the system’s effectiveness. 2. Integrity as the Second Priority Integrity is the second most important principle because it guarantees that the data and system functionalities are accurate, trustworthy, and unaltered. In missile defense systems, data integrity ensures that the information used to assess threats and directive outputs are correct, reliable, and consistent. False or manipulated data could lead to false al

You Have Been Hired As The New Chief Information Security

Pageyou Have Been Hired As The New Chief Information Security Office

Paper For Above instruction

1. Availability as the Most Critical Principle

2. Integrity as the Second Priority

3. Confidentiality as the Least Critical, but Still Important

Conclusion

References