Critical Infrastructure Sectors: The Department Of Homeland Security

The U.S. Department of Homeland Security was formed more than a decade ago with a very significant mission of safeguarding America's homeland from hazards, threats, and national disasters. This department conducts its mission through securing the country's borders, preventing terror attacks, and responding to incidents or threats to its citizens (Miller, n.d.). Generally, the most important roles of the Department of Homeland Security are to lead a concerted national effort in securing the United States and preserving the American way of life. The department was established in 2002 in reaction to the 9/11 terror attacks and has since developed a nationwide strategic plan for evaluating and updating its mission statement and effectiveness of operations. These plans can be updated and transformed to accomplish the needs of the Department for Homeland Security and the American people.

Intelligence and Warning is Border and Transportation Security is responsible for protecting America's borders, territorial waters, and transportation systems by centralizing information-sharing and databases that track and monitor all aspects of border control and America's transportation systems. Domestic Counterterrorism covers a wide variety of activities, ranging from National Security Agency monitoring of telephone conversations to local police monitoring of persons of interest. Protecting Critical Infrastructure and Key Assets identifies a clear set of national goals and objectives and outlines the guiding principles that will underpin our efforts to secure the infrastructures and assets vital to our national security, governance, public health and safety, economy, and public confidence. Defending against Catastrophic Threats reduces vulnerability of the United States to terrorism. Emergency Preparedness and Response will create one emergency response plan to be used at all levels of government and will ensure that first-responders, from the federal government level down to local levels, receive proper training and equipment.

My director is not aware of the relationships between the Department of Homeland Security and private sector companies. She has requested an information paper that shows her why these relationships are important, as well as how the DHS uses these companies as a tool for the protection of critical infrastructure and key resources.

The homeland security is a department responsible for developing various mechanisms aimed at ensuring that the country is safe. The main focus of homeland security is to shield or reduce the cases of terror attacks. The prevention and response to both manmade and natural disasters also fall under homeland security (McElreath, Jensen, and Wigginton, 10). The Department of Homeland Security, therefore, has a broad range of responsibilities. At its formation in 2003, the department was composed of twenty-two federal agencies with over 180,000 employees. Homeland security’s formation was necessitated by the September 11th attacks in United States. Today, the Department of Homeland Security

Homeland Security is a relatively new concept that became a national issue following the terrorist attacks on September 11, 2001. There are multiple definitions that define what Homeland Security is. According to Defining Homeland Security: Analysis and Congressional Consideration, “Homeland Security, regardless of the definition or strategic document, is a combination of law enforcement, disaster, immigration, and terrorist issues. It is the responsibility of civilian agencies at all levels. It is a coordination of efforts at all levels of government” (Reese, 2013). The 2010 Quadrennial Homeland Security Review and Report defines Homeland Security as” a concerted national effort to ensure a homeland that is safe, secure, and resilient against terrorism and other hazards where American interests, aspirations, and ways of life can thrive”. (Homeland Security, 2010) There are multiple Federal, State and Local agencies involved in

In response to what marked the United States forever, the September 11 attacks, the federal government procreated what is known as The Department of Homeland Security. The main responsibilities of the Department of Homeland Security consisted of having to protect the territory of the United States and protectorates from and responding to terrorist attacks, man-made accidents, and natural disasters. In another words, the existence of the Department of Homeland Security is to ensure a homeland that is safe, secure, and resilient against terrorism and other hazards. Though many different government agencies see and define Homeland Security accordingly to their protocol, the National Strategy for the Department of Homeland Security was able to

Later, the federal, state, and local government responses to disasters such as Hurricane Katrina expanded the concept of homeland security to include significant disasters, major public health emergencies, and other events that threaten the United States, its economy, the rule of law, and government operations (2). Homeland security is the combination of law enforcement, immigration, disaster relief, and terrorist activities within the United States’ borders. This would be based on the local agencies and civilian departments to safeguard the people from any threat within while being assisted by the government. In some aspects of terror attacks, there will be a combination of both homeland security and homeland defense. 9/11 is the perfect example as homeland security was responding to the local disasters and threats while the homeland defense, military, was deploying to get to the root of the threats. This is essential to the way homeland security operates because this will stop the attack on the nation’s soil before it reaches the borders and local government agencies are required. The biggest issue with the homeland security aspect is that the

After the attacks on September 11th, 2001 the United States was forced to reassess its policies over the defense of the country within its borders. Until that time the United States’ homeland security was under the jurisdiction of the Department of Justice (Masse, O’Neil, & Rollins, 2007). After the attack the Executive branch of the government created a new organization that would be responsible for deciding where the biggest threats to the country were. This was the birth of the Department of Homeland Security. The Department of Homeland Security is responsible for assessing all risk to the Nation within its borders and developing way to mitigate these threats before a disaster can take place. One of the documents that the Department of

The Quadrennial Homeland Security review suggest six strategic challenges that will drive the overall risk to the nation over the next five years. These six risks include: the terrorist threat; growing cyber threats; biological concerns; nuclear terrorism; transnational criminal organizations; and natural hazards (DHS, 2014). The terrorists threat is, arguably, the most publicized and popular of the six risks the DHS lists. The particular risk is unique in the fact that although it can be planned for and mitigated against by state and local governments, it is primarily a federal responsibility, or at least perceived so by most entities. The DHS itself was established due to the events of September 11th 2001 and it has since been a consistent

The DHS plan, or the National Plan, espouses awareness of the risk environment. Awareness is the first step to mitigation of threats. Once identified according to the plan, risk mitigation is then moved into the realm of best practices and policy. The National Plan references PPD-21, Critical Infrastructure Security and Resilience, issued in February of 2013. This directive is the explicit call for the National Plan. Also issued was Executive Order 13636: Critical infrastructure Cybersecurity that calls for the coordination between critical infrastructure owners and the Federal Government. These coordinated efforts to secure national infrastructure fall in line with PPD-8, National Preparedness. Governmental support of public and privately owned infrastructure products

The Department of Homeland Security is liable for establishing the safety and defense of the U.S. from terrorism and natural disasters. In the wake of the September 11, 2001 attacks on America by terrorists, Department of Homeland Security’s main concern has been on federal measures to prevent terrorism attacks and handle other crisis situations. When the Department of Homeland Security was created it had four goals: to diminish America’s vulnerability to terrorism by securing the borders, minimizing the damage and speed the recovery from attacks that happen to occur, to develop technologies devices to detect terrorism and to share all intelligence gathered from all federal agencies (Haulley, 2006). These four

United States’ national infrastructure are resources that are vital to keep commerce operating. Technology have allowed the governments and the private sector to share vital information with them. The nation well-being depend on each of the critical infrastructures, the big question is on how to maintain all of our infrastructure sectors operative without any problem. There a big wave of threats to our nation and if one of this threads go through, it can created a multidimensional problem to the infrastructure system of the country. The main concerns that exist in protecting the U.S. against any attacks to any U.S. infrastructure and in the same time on how to have a system that work well with other agencies. For example; is important to

Secretary Johnson, this memo is being addressed to you on the basis that the foreign policy issue that is threats to cyber security is of interest to the Department of Homeland Security. In brief explanation of the issue at hand, it can be concluded that the major foreign policy problem of cyber security threats has created and will continue to create imitate danger to the United States of America. The act of breaching the security sustained around private networks has become renowned as a type of terrorism, one that has rapidly evolved since the beginning of the 21st century and has gained even more strength with the increased use of computers. This threat has the potential to risk the exposure of the nation’s most valuable information including government documents, military plans that are considered top secret, and even the United States power grid. The convenience and the ease of use has made this threat greater as individuals conducting what has become known as cyber attacks can be thousands of miles away from the network they hack into. In order for this threat to be combated efficiently, a brief history based around the issue must be conducted as well as an examination of possible alternatives before concluding with the best proposed solution that will bring this threat under control and ultimately aim to eliminate it.

Nearly every community has some sort of community risk, threat, and assessment plan that takes into account one of the six potential risks that are of concern to homeland security. Though each of these plans will likely differ from one another, many communities will have the same types of information in their plans. This essay will look at the Threat and Hazard Identification and Risk Assessment Guide (THIRA), the Community Risk Reduction Planning Guide, as well as FEMA’s National Preparedness plan. Any combination of these guides are a good starting point for every community in America. At top of every communities list as well as the nation is the protection of the critical infrastructure. Loss of infrastructure regardless of how big or small the community is could have very crippling effects on that community.

The distinction between homeland security and homeland defense is pivotal in gaining a better understanding of how these agencies work and how they correlate to our nations infrastructure. We must understand the designated missions set forth for both these agencies while learning how they meet the tasks appointed to them and resources utilized to accomplish the mission. Learning the fundamentals of our nations infrastructure information must be provided to showcase how these agencies utilize the appropriate resources to guarantee the security of these critical infrastructures. Offering an opinion in the definition of homeland security and how resources are being utilized to fix vulnerabilities is vital to showcase what is being distributed and learned on a researchers and readers level. Homeland security and homeland defense play a pivotal role in ensuring our borders are protected.