in 500 words or more answer the following question

From a cyber security perspective[

Identify the Critical Infrastructure Sectors. Choose three of the Sectors and discuss why a certain government agency was identified as the lead agency for that sector. Also discuss what other government agencies you believe should have been included in the list and/or should have been identified as the lead agency for a sector.

References/Works Sited: to be used for information.

use APA Citations

Presidential Decision Directive – 21 (PDD-21) http://www.whitehouse.gov/the-press-office/2013/02/12/presidential-policy-directive-critical-infrastructure-security-and-resil

National Infrastructure Protection Plan (NIPP)http://www.dhs.gov/xlibrary/assets/NIPP_Plan.pdf

Presidential Decision Directive-63 (PDD-63). Critical Infrastructure Protection. 1998. http://www.fas.org/irp/offdocs/pdd/pdd-63.htm.

Robert T. Marsh. Critical Foundations: Protecting America’s Infrastructures. 1997. http://www.fas.org/sgp/library/pccip.pdf.

George Mason University, Critical Infrastructure Protection: Elements of Risk, Chapter 2 “Intelligence Analysis for Strategic Risk Assessments,” 2007. http://cip.gmu.edu/wp-content/uploads/2014/03/ElementsofRiskMonograph.pdf

Defining Homeland Security: Analysis and Congressional Considerations. Shawn Reese, CRS January 8, 2013. http://www.fas.org/sgp/crs/homesec/R42462.pdf

Solution Preview

The United States of America boasts of the greatest economy in the world. Ultimately, the economy is pioneered by the critical infrastructures that the State-owned. Critical infrastructures can merely be defined as a body of systems either physical or cyber-based that aid in the operations of the government and help to preserve the sovereignty of that City-state. The essence of the systems is to ensure that the security, economy and public safety is not jeopardized.

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