Which of the following acts is primarily focused on the cyber defense of critical infrastructure?

Which of the following acts is primarily focused on the cyber defense of critical infrastructure?

• A. Clinger-Cohen Act
• B. Federal Information Security Management Act
• C. Homeland Security Act
• D. Computer Security Act

Answer: (C)

The Homeland Security Act is primarily focused on the cyber defense of critical infrastructure. This legislation established the Department of Homeland Security (DHS) and assigned it various responsibilities related to protecting the nation's infrastructure from both physical and cyber threats. A significant part of this responsibility includes the protection of critical sectors such as energy, transportation, and communication systems from cyberattacks and other security challenges. This act emphasizes coordination among federal, state, local, and private sector entities to strengthen the country's defenses against cyber threats, making it directly relevant to securing critical infrastructure. In contrast, while the Clinger-Cohen Act focuses on improving the management of federal IT investments, and the Federal Information Security Management Act addresses information security within federal agencies, neither is specifically centered on cyber defense for critical infrastructure. The Computer Security Act primarily deals with securing federal computer systems rather than the broader infrastructure concerns. Thus, the Homeland Security Act clearly stands out as the most focused on the overarching issues of cybersecurity related to essential infrastructure.

The Homeland Security Act is primarily focused on the cyber defense of critical infrastructure. This legislation established the Department of Homeland Security (DHS) and assigned it various responsibilities related to protecting the nation's infrastructure from both physical and cyber threats. A significant part of this responsibility includes the protection of critical sectors such as energy, transportation, and communication systems from cyberattacks and other security challenges.

This act emphasizes coordination among federal, state, local, and private sector entities to strengthen the country's defenses against cyber threats, making it directly relevant to securing critical infrastructure.

In contrast, while the Clinger-Cohen Act focuses on improving the management of federal IT investments, and the Federal Information Security Management Act addresses information security within federal agencies, neither is specifically centered on cyber defense for critical infrastructure. The Computer Security Act primarily deals with securing federal computer systems rather than the broader infrastructure concerns. Thus, the Homeland Security Act clearly stands out as the most focused on the overarching issues of cybersecurity related to essential infrastructure.