76、Comprehensive Guide to IT Security, Incident Response, and Disaster Recovery

最新推荐文章于 2025-09-14 09:16:51 发布

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最新推荐文章于 2025-09-14 09:16:51 发布

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分类专栏： CISSP备考指南：从理论到实践文章标签： IT Security Incident Response Disaster Recovery

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                     Comprehensive Guide to IT Security, Incident Response, and Disaster Recovery  
 1. IT Security Operations Management  
 1.1 Access Control Principles  
  Need to Know  : This principle dictates that users should only have access to, knowledge of, or possession of data necessary to perform their specific work tasks. For example, a marketing employee should only have access to customer data relevant to marketing campaigns. 
  Principle of Least Privilege  : Users should be granted only the level of access and permissions they need for their job. The default access level should be no access. For instance, new users should not be given access to the database unless their job requires it. 
  Sepa