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Classified information is material that a government body deems to be sensitive information that must be protected. Access is restricted by law or regulation to particular groups of people with the necessary security clearance and need to know, and mishandling of the material can incur criminal penalties.
A security clearance is a status granted to individuals allowing them access to classified information or to restricted areas, after completion of a thorough background check. The term "security clearance" is also sometimes used in private organizations that have a formal process to vet employees for access to sensitive information. A clearance by itself is normally not sufficient to gain access; the organization must also determine that the cleared individual needs to know specific information. No individual is supposed to be granted automatic access to classified information solely because of rank, position, or a security clearance.
Data remanence is the residual representation of digital data that remains even after attempts have been made to remove or erase the data. This residue may result from data being left intact by a nominal file deletion operation, by reformatting of storage media that does not remove data previously written to the media, or through physical properties of the storage media that allow previously written data to be recovered. Data remanence may make inadvertent disclosure of sensitive information possible should the storage media be released into an uncontrolled environment.
Redaction or sanitization is the process of removing sensitive information from a document so that it may be distributed to a broader audience. It is intended to allow the selective disclosure of information. Typically, the result is a document that is suitable for publication or for dissemination to others rather than the intended audience of the original document.
The Information Security Oversight Office (ISOO) is responsible to the President for policy and oversight of the government-wide security classification system and the National Industrial Security Program in the United States. The ISOO is a component of the National Archives and Records Administration (NARA) and receives policy and program guidance from the National Security Council (NSC).
The United States government classification system is established under Executive Order 13526, the latest in a long series of executive orders on the topic beginning in 1951. Issued by President Barack Obama in 2009, Executive Order 13526 replaced earlier executive orders on the topic and modified the regulations codified to 32 C.F.R. 2001. It lays out the system of classification, declassification, and handling of national security information generated by the U.S. government and its employees and contractors, as well as information received from other governments.
Special access programs (SAPs) in the U.S. Federal Government are security protocols that provide highly classified information with safeguards and access restrictions that exceed those for regular (collateral) classified information. SAPs can range from black projects to routine but especially-sensitive operations, such as COMSEC maintenance or presidential transportation support. In addition to collateral controls, a SAP may impose more stringent investigative or adjudicative requirements, specialized nondisclosure agreements, special terminology or markings, exclusion from standard contract investigations (carve-outs), and centralized billet systems. Within the Department of Defense, SAP is better known as "SAR" by the mandatory Special Access Required (SAR) markings.
Restricted Data (RD) is a category of proscribed information, per National Industrial Security Program Operating Manual (NISPOM). Specifically, it is defined by the Atomic Energy Act of 1954 as:
Right to know is a human right enshrined in law in several countries. UNESCO defines it as the right for people to "participate in an informed way in decisions that affect them, while also holding governments and others accountable". It pursues universal access to information as essential foundation of inclusive knowledge societies. It is often defined in the context of the right for people to know about their potential exposure to environmental conditions or substances that may cause illness or injury, but it can also refer more generally to freedom of information or informed consent.
The Interagency Security Classification Appeals Panel, or "ISCAP", provides the public and users of the classification system with a forum for further review of classification decisions. ISCAP states in order to foster a well-informed public while simultaneously protecting national security interests, checks and balances are needed over the classification system. This requires that some of the work of the U.S. Government be done outside the purview of its citizenry.
Data erasure is a software-based method of data sanitization that aims to completely destroy all electronic data residing on a hard disk drive or other digital media by overwriting data onto all sectors of the device in an irreversible process. By overwriting the data on the storage device, the data is rendered irrecoverable.
The Department of the Navy Central Adjudication Facility, a Naval Criminal Investigative Service (NCIS) organization, was responsible for determining who within the Department of the Navy is eligible to hold a security clearance, to have access to Sensitive Compartmented Information (SCI), or to be assigned to sensitive duties. The aggregate body of DoN personnel consists of Active Duty and Reserve components of the United States Navy and Marine Corps, as well as civilians and contractors. In addition, DoN CAF makes SCI eligibility determinations for select contractor personnel. Collateral clearance determinations for contractor personnel are established by DISCO.
Managed Trusted Internet Protocol Service (MTIPS) was developed by the US General Services Administration (GSA) to allow US Federal agencies to physically and logically connect to the public Internet and other external connections in compliance with the Office of Management and Budget's (OMB) Trusted Internet Connection (TIC) Initiative.
The Department of Defense Whistleblower Program in the United States is a whistleblower protection program within the U.S. Department of Defense (DoD) whereby DoD personnel are trained on whistleblower rights. The Inspector General's commitment fulfills, in part, the federal mandate to protect whistleblowers. It also administers the Defense Intelligence Community Whistleblower Protection Program (DICWP), as a sub-mission for the intelligence community. The Inspector General's Defense Criminal Investigative Service also conducts criminal investigations which rely, in part, on Qui Tam relators.
ISO/IEC 27040 is part of a growing family of International Standards published by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC) in the area of security techniques; the standard is being developed by Subcommitee 27 (SC27) - IT Security techniques of the first Joint Technical Committee 1 of the ISO/IEC. A major element of SC27's program of work includes International Standards for information security management systems (ISMS), often referred to as the 'ISO/IEC 27000-series'.
NIST Cybersecurity Framework is a set of guidelines for mitigating organizational cybersecurity risks, published by the US National Institute of Standards and Technology (NIST) based on existing standards, guidelines, and practices. The framework "provides a high level taxonomy of cybersecurity outcomes and a methodology to assess and manage those outcomes", in addition to guidance on the protection of privacy and civil liberties in a cybersecurity context. It has been translated to many languages, and is used by several governments and a wide range of businesses and organizations.
The US Department of Commerce Office of Security is a division of the United States Department of Commerce (DOC) that works to provide security services for facilities of the department. Its aim is to provide policies, programs, and oversight as it collaborates with facility managers to mitigate terrorism risks to DOC personnel and facilities, program managers to mitigate espionage risks to DOC personnel, information, and facilities, and Department and Bureau leadership to increase emergency preparedness for DOC operations.
The Cybersecurity Maturity Model Certification (CMMC) is an assessment framework and assessor certification program designed to increase the trust in measures of compliance to a variety of standards published by the National Institute of Standards and Technology.
Data sanitization involves the secure and permanent erasure of sensitive data from datasets and media to guarantee that no residual data can be recovered even through extensive forensic analysis. Data sanitization has a wide range of applications but is mainly used for clearing out end-of-life electronic devices or for the sharing and use of large datasets that contain sensitive information. The main strategies for erasing personal data from devices are physical destruction, cryptographic erasure, and data erasure. While the term data sanitization may lead some to believe that it only includes data on electronic media, the term also broadly covers physical media, such as paper copies. These data types are termed soft for electronic files and hard for physical media paper copies. Data sanitization methods are also applied for the cleaning of sensitive data, such as through heuristic-based methods, machine-learning based methods, and k-source anonymity.
References
- ↑ Manual reissues DoD 5220.22-M, "National Industrial Security Program Operating. 2006. CiteSeerX 10.1.1.180.8813 .
- ↑ "Executive Order 12829". FAS website. Retrieved 2007-04-01.
- ↑ "NISP Brochure" (PDF). DSS. Archived from the original (PDF) on 2006-04-20. Retrieved 2007-04-01. (59 KB)
- ↑ "Download NISPOM". DSS . Retrieved 2010-11-10.
- ↑ DoD (2006-02-28). "National Industrial Security Program Operating Manual (NISPOM)" (PDF). DSS. pp. 8–3–1. Retrieved 2013-03-07. (1.92 MB)
- ↑ "DSS Clearing & Sanitization Matrix" (PDF). DSS. 2007-06-28. Retrieved 2011-04-26. (98 KB)
- ↑ NIST (2014-12-18). Unrelated to NISP or NISPOM, National Institute of Standards and Technology (NIST) Computer Security Division Released Special Publication 800-88 Revision 1, Guidelines for Media Sanitization, 18 December 2014. Retrieved from http://csrc.nist.gov/news_events/news_archive/news_archive_2014.html#dec18.
