What aspect of cloud security do CIS benchmarks typically address?

CIS benchmarks primarily focus on the configuration and hardening of systems, which is essential in maintaining cloud security. These benchmarks provide a set of best practices and guidelines for securing various systems and technologies. By following these recommendations, organizations can minimize vulnerabilities and reduce the risk of security breaches. This includes specifying secure configuration settings, default password changes, and system-specific hardening techniques for various environments such as cloud services, operating systems, and applications.

In contrast, the other options do not align with the core purpose of CIS benchmarks. Network traffic analysis relates to monitoring and handling data flows rather than system configuration. User training and awareness emphasize the human factor in security but are outside the scope of technical benchmarks. Application performance optimization focuses on improving application efficiency rather than security hardening practices. Thus, the option that correctly identifies the primary area that CIS benchmarks address is indeed the configuration and hardening of systems.