Which of the following is the MOST important requirement for setting up an information security infrastructure for a new system?
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A. B. C. D.D.
The information security infrastructure should be based on risk.
While considering personal information devices as part of the security policy may be a consideration, it is not the most important requirement.
A BIA is typically carried out to prioritize business processes as part of a business continuity plan.
Initiating IT security training may not be important for the purpose of the information security infrastructure.
When setting up an information security infrastructure for a new system, it is important to consider several factors that are critical for protecting the confidentiality, integrity, and availability of information. However, among the options provided, the most important requirement is to base the information security infrastructure on risk assessment.
Risk assessment is a critical step in developing an effective information security infrastructure. It involves identifying potential threats to the system, evaluating the likelihood and impact of those threats, and developing controls to mitigate them. By basing the information security infrastructure on risk assessment, an organization can ensure that it is addressing the most critical risks to the system, prioritizing its efforts, and allocating its resources more effectively.
Performing a business impact analysis (BIA) is also an important step in developing an information security infrastructure. A BIA helps to identify the critical systems, processes, and data that are essential for the organization's operations and determine the impact of disruptions to those systems. However, a BIA is only one aspect of risk assessment and does not provide a complete picture of the risks to the system.
Considering personal information devices as part of the security policy is also important, especially as more organizations are adopting bring your own device (BYOD) policies. However, this is only one aspect of information security and does not address the broader range of threats to the system.
Initiating IT security training and familiarization is also an important component of an information security infrastructure. However, without a risk assessment and a comprehensive security policy, training alone cannot effectively protect the system from threats.
In summary, while all of the options listed are important considerations when setting up an information security infrastructure for a new system, basing the information security infrastructure on risk assessment is the most critical requirement. This approach ensures that the organization is addressing the most significant risks to the system, prioritizing its efforts, and allocating its resources effectively.