Critical Infrastructure and a Cyberattack

Presidential Decision Directive 21 (PDD-21) identifies 16 critical infrastructures. PDD-21 lays out the national policy to maintain secure, functioning and resilient critical infrastructure. Select a critical infrastructure sector from the list below and discuss the impact that a cyberattack could have on that system or service: Communication Sector (voice communications, digital communications, or navigation) Energy Sector (electric power grid) Water and Wastewater Systems Sector (water supply or sewage) Healthcare and Public Health Sector (hospitals) Transportation Systems Sector (rail or air) Financial Services Sector (banking ) It is the third and fourth order effects from the cyberattack on the chosen critical infrastructure that shows the far reaching and devastating effect of a cyberattack. To demonstrate the interconnectedness of critical infrastructure, explain the cascading effects on other critical infrastructure. Then, discuss the measures DHS has taken to ensure resiliency of the selected infrastructure and the measures that need to be implemented in the future.

The Critical Infrastructure and a Cyberattack assignment Must be three to four pages in length (excluding the title and reference pages) and formatted according to APA style as outlined in the Ashford Writing Center (Links to an external site.)Links to an external site.. Must include a cover page (Links to an external site.)Links to an external site. with the following: Title of paper Student’s name Course name and number Instructor’s name Date submitted Must include an introductory paragraph with a succinct thesis statement. The thesis must be in both the introduction and the conclusion. Must use at least three scholarly sources or official government sources in addition to the course text. The Textbook is (Kamien, D. (Ed.). (2012). The McGraw-Hill homeland security handbook: Strategic guidance for a coordinated approach to effective security and emergency management (2nd ed.). Retrieved from It must be used a reference.