The National Communications System (NCS) was an office within the United States Department of Homeland Security charged with enabling national security and emergency preparedness communications using the national telecommunications system. The NCS was disbanded by Executive Order 13618 on July 6, 2012.
Homeland security is an American national security term for "the 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" to the "national effort to prevent terrorist attacks within the United States, reduce the vulnerability of the U.S. to terrorism, and minimize the damage from attacks that do occur." According to an official work published by the Congressional Research Service in 2013, the "Homeland security" term's definition has varied over time.
The United States Department of Homeland Security (DHS) is the U.S. federal executive department responsible for public security, roughly comparable to the interior or home ministries of other countries. Its stated missions involve anti-terrorism, border security, immigration and customs, cyber security, and disaster prevention and management.
The Federal Protective Service (FPS) is the Uniformed Police Division of the United States Department of Homeland Security (DHS). FPS is "the federal agency charged with protecting and delivering integrated law enforcement and security services to facilities owned or leased by the General Services Administration (GSA)"—over 9,000 buildings—and their occupants.
The National Cyber Security Division (NCSD) is a division of the Office of Cyber Security & Communications, within the United States Department of Homeland Security's Cybersecurity and Infrastructure Security Agency. Formed from the Critical Infrastructure Assurance Office, the National Infrastructure Protection Center, the Federal Computer Incident Response Center, and the National Communications System, NCSD opened on June 6, 2003. The NCSD mission is to collaborate with the private sector, government, military, and intelligence stakeholders to conduct risk assessments and mitigate vulnerabilities and threats to information technology assets and activities affecting the operation of the civilian government and private sector critical cyber infrastructures. NCSD also provides cyber threat and vulnerability analysis, early warning, and incident response assistance for public and private sector constituents. NCSD carries out the majority of DHS’ responsibilities under the Comprehensive National Cybersecurity Initiative. The FY 2011 budget request for NCSD is $378.744 million and includes 342 federal positions. The current director of the NCSD is John Streufert, former chief information security officer (CISO) for the United States Department of State, who assumed the position in January 2012.
The Homeland Security Act (HSA) of 2002, was introduced in the aftermath of the September 11 attacks and subsequent mailings of anthrax spores. The HSA was cosponsored by 118 members of Congress. The act passed the U.S. Senate by a vote of 90–9, with one Senator not voting. It was signed into law by President George W. Bush in November 2002.
Critical infrastructure protection (CIP) is a concept that relates to the preparedness and response to serious incidents that involve the critical infrastructure of a region or nation.
The Border and Maritime Security Division (BMD) is a division of the Science and Technology Directorate of the United States Department of Homeland Security. Within the Homeland Security Advanced Research Projects Agency, BMD develops tools and technologies that improve the security of the United States's land borders and waterways.
The Explosives Division (EXD) is a division of the Science and Technology Directorate of the United States Department of Homeland Security. Within the Homeland Security Advanced Research Projects Agency, EXD develops technologies needed to detect, interdict, and lessen the effect of non-nuclear explosives used by terrorists against mass transit, civil aviation, and critical infrastructure.
The Chemical and Biological Defense Division (CBD) is a division of the Science and Technology Directorate of the United States Department of Homeland Security. Within the Homeland Security Advanced Research Projects Agency, CBD develops technologies to increase the United States's preparedness and protect key national infrastructure against chemical, biological, and agricultural threats and disasters through improved threat awareness and advanced surveillance, detection, and protective countermeasures.
According to the DHS S&T website, the Command, Control, and Interoperability Division was a unit of the DHS Science and Technology Directorate which "develops interoperable communication standards and protocols for emergency responders, cyber security tools for protecting the integrity of the Internet, and automated capabilities to recognize and analyze potential threats."
The Human Factors and Behavioral Sciences Division (HFD) is a division of the Science and Technology Directorate of the United States Department of Homeland Security. Within the Homeland Security Advanced Research Projects Agency, HFD applies social and behavioral sciences to improve detection, analysis, and understanding and response to homeland security threats.
The Emergency Data Exchange Language (EDXL) is a suite of XML-based messaging standards that facilitate emergency information sharing between government entities and the full range of emergency-related organizations. EDXL standardizes messaging formats for communications between these parties. EDXL was developed as a royalty-free standard by the OASIS International Open Standards Consortium.
The California Governor's Office of Emergency Services is a California cabinet-level office responsible for overseeing and coordinating emergency preparedness, response, recovery and homeland security activities within the state. The agency was created by AB 38 (2008), superseding both the Office of Emergency Services (OES) and Office of Homeland Security (OHS).
The Command, Control and Interoperability Division is a bureau of the United States Department of Homeland Security's Science and Technology Directorate, run by Dr. David Boyd. This division is responsible for creating informative resources(including standards, frameworks, tools, and technologies) that strengthen communications interoperability, improve Internet security, and integrity and accelerate the development of automated capabilities to help identify potential threats to the U.S.
The Stephenson Disaster Management Institute at Louisiana State University is located in the Stephenson National Center for Security Research and Training at LSU.
The Cyber Security Division (CSD) is a division of the Science and Technology Directorate of the United States Department of Homeland Security (DHS). Within the Homeland Security Advanced Research Projects Agency, CSD develops technologies to enhance the security and resilience of the United States' critical information infrastructure from acts of terrorism. S&T supports DHS component operational and critical infrastructure protections, including the finance, energy, and public utility sectors, as well as the first responder community.
The National Cybersecurity and Critical Infrastructure Protection Act of 2013 is a bill that would amend the Homeland Security Act of 2002 to require the Secretary of the Department of Homeland Security (DHS) to conduct cybersecurity activities on behalf of the federal government and would codify the role of DHS in preventing and responding to cybersecurity incidents involving the Information Technology (IT) systems of federal civilian agencies and critical infrastructure in the United States.
The National Domestic Preparedness Consortium (NDPC) is a training partner and established training arm of the U.S. Department of Homeland Security DHS/FEMA. It is a professional alliance of seven national institutions and organizations that work to develop and deliver training, technical assistance, plan assessments, and exercises to emergency responders and first receivers at the territories, state, local and tribal levels. The members were chosen for their unique knowledge bases in the areas of chemical, biological, radiological, nuclear, explosive, medical, critical infrastructure, and incident management, and have enhanced their core competencies at the request of DHS and FEMA to include other areas as well. The following is a list of the NDPC members and their core competencies:
The Cybersecurity and Infrastructure Security Agency (CISA) is a United States federal agency, an operational component under Department of Homeland Security (DHS) oversight. Its activities are a continuation of the National Protection and Programs Directorate (NPPD). CISA was established on November 16, 2018 when President Donald Trump signed into law the Cybersecurity and Infrastructure Security Agency Act of 2018. Brandon Wales served as Acting Director until Jen Easterly was unanimously confirmed by the Senate on July 12, 2021 and became Director.
