The first strategic action to address the report is to authorize a risk analysis of the practice. A risk analysis is a systematic process of identifying, assessing, and prioritizing the potential threats and vulnerabilities that may arise from the use of an offsite cloud for analyzing sensitive "big data" files. A risk analysis can help to determine the level of exposure and impact of the practice on the organization's data security, privacy, compliance, and performance. A risk analysis can also provide recommendations for mitigating or avoiding the risks, such as implementing appropriate controls, policies, and procedures.
Updating data governance practices, revising the information security policy, and recommending the use of a private cloud are possible actions that may result from the risk analysis, but they are not the first step. Data governance practices are the rules and processes that define how data is created, stored, accessed, used, and disposed of within an organization. Data governance practices should align with the organization's data strategy, objectives, and values. Information security policy is a document that outlines the principles, guidelines, and responsibilities for protecting the confidentiality, integrity, and availability of data.
Information security policy should reflect the organization's risk appetite, legal obligations, and industry standards. A private cloud is a cloud computing model that provides dedicated resources and services to a single organization. A private cloud may offer more control, security, and customization than an offsite cloud, but it may also require more investment, maintenance, and expertise.
Therefore, before updating data governance practices, revising the information security policy, or recommending the use of a private cloud, it is important to conduct a risk analysis of the current practice of using an offsite cloud for analyzing sensitive "big data" files. This will help to ensure that the organization makes informed and strategic decisions that balance the benefits and risks of using cloud computing for big data analytics.