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Service Central De La Sécurité Des Systèmes D'informations
The (SCSSI) (English: Central Service for Information System Security) was responsible for regulation of the use of cryptosystems by the government of France. Users for authentication must make a declaration to the SCSSI that is then verified, and users for privacy purposes are required to have an authorization from SCSSI. History SCSSI superseded the Interministerial Office for Information Systems Security Service (DCSSI) in February 1996, and French law on ciphering changed in July 1996. It is somewhat similar to the British Communications-Electronics Security Group ( CESG), which is part of GCHQ (the equivalent French organisation is DGSE). SCSSI was one of the founding organisations of the Common Criteria, together with GCHQ, BSI, and NLNCSA SCSSI became DCSSI in 2001 (cfdécret no 2001-693 du 31 juillet 2001 which became ANSSI Anssi is a given name. Notable people with the name include: *Anssi Jaakkola (born 1987), Finnish footballer *Anssi Joutsenlahti, pensioned vica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cryptosystem
In cryptography, a cryptosystem is a suite of cryptographic algorithms needed to implement a particular security service, such as confidentiality (encryption). Typically, a cryptosystem consists of three algorithms: one for key generation, one for encryption, and one for decryption. The term ''cipher'' (sometimes ''cypher'') is often used to refer to a pair of algorithms, one for encryption and one for decryption. Therefore, the term ''cryptosystem'' is most often used when the key generation algorithm is important. For this reason, the term ''cryptosystem'' is commonly used to refer to public key techniques; however both "cipher" and "cryptosystem" are used for symmetric key techniques. Formal definition Mathematically, a cryptosystem or encryption scheme can be defined as a tuple (\mathcal,\mathcal,\mathcal,\mathcal,\mathcal) with the following properties. # \mathcal is a set called the "plaintext space". Its elements are called plaintexts. # \mathcal is a set called th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Of France
The Government of France ( French: ''Gouvernement français''), officially the Government of the French Republic (''Gouvernement de la République française'' ), exercises executive power in France. It is composed of the Prime Minister, who is the head of government, as well as both senior and junior ministers. The Council of Ministers, the main executive organ of the Government, was established in the Constitution in 1958. Its members meet weekly at the Élysée Palace in Paris. The meetings are presided over by the President of France, the head of state, although the officeholder is not a member of the Government. The Government's most senior ministers are titled as ministers of state (''ministres d'État''), followed in protocol order by ministers (''ministres''), ministers delegate (''ministres délégués''), whereas junior ministers are titled as secretaries of state (''secrétaires d'État''). All members of the Government, who are appointed by the President following ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Communications Headquarters
Government Communications Headquarters, commonly known as GCHQ, is an intelligence and security organisation responsible for providing signals intelligence (SIGINT) and information assurance (IA) to the government and armed forces of the United Kingdom. Primarily based at "The Doughnut" in the suburbs of Cheltenham, GCHQ is the responsibility of the country's Secretary of State for Foreign and Commonwealth Affairs (Foreign Secretary), but it is not a part of the Foreign Office and its Director ranks as a Permanent Secretary. GCHQ was originally established after the First World War as the Government Code and Cypher School (GC&CS) and was known under that name until 1946. During the Second World War it was located at Bletchley Park, where it was responsible for breaking the German Enigma codes. There are two main components of the GCHQ, the Composite Signals Organisation (CSO), which is responsible for gathering information, and the National Cyber Security Centre (NCSC), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GCHQ
Government Communications Headquarters, commonly known as GCHQ, is an intelligence and security organisation responsible for providing signals intelligence (SIGINT) and information assurance (IA) to the government and armed forces of the United Kingdom. Primarily based at "The Doughnut" in the suburbs of Cheltenham, GCHQ is the responsibility of the country's Secretary of State for Foreign and Commonwealth Affairs (Foreign Secretary), but it is not a part of the Foreign Office and its Director ranks as a Permanent Secretary. GCHQ was originally established after the First World War as the Government Code and Cypher School (GC&CS) and was known under that name until 1946. During the Second World War it was located at Bletchley Park, where it was responsible for breaking the German Enigma codes. There are two main components of the GCHQ, the Composite Signals Organisation (CSO), which is responsible for gathering information, and the National Cyber Security Centre (NCSC), whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Directorate-General For External Security
The General Directorate for External Security (french: link=no, Direction générale de la Sécurité extérieure, DGSE) is France's foreign intelligence agency, equivalent to the British MI6 and the American CIA, established on 2 April 1982. The DGSE safeguards French national security through intelligence gathering and conducting paramilitary and counterintelligence operations abroad, as well as economic espionage. It is headquartered in the 20th arrondissement of Paris. The DGSE operates under the direction of the French Ministry of Armed Forces and works alongside its domestic counterpart, the DGSI (General Directorate for Internal Security). As with most other intelligence agencies, details of its operations and organization are highly classified and not made public. The DGSE follows a system which it refers to as LEDA. L for loyalty (loyauté), E for expectations (exigence), D for discretion (discrétion) and A for adaptation (adaptabilité). These are essential comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Common Criteria
The Common Criteria for Information Technology Security Evaluation (referred to as Common Criteria or CC) is an international standard (ISO/IEC 15408) for computer security certification. It is currently in version 3.1 revision 5. Common Criteria is a framework in which computer system users can ''specify'' their security ''functional'' and ''assurance'' requirements (SFRs and SARs respectively) in a Security Target (ST), and may be taken from Protection Profiles (PPs). Vendors can then ''implement '' or make claims about the security attributes of their products, and testing laboratories can ''evaluate'' the products to determine if they actually meet the claims. In other words, Common Criteria provides assurance that the process of specification, implementation and evaluation of a computer security product has been conducted in a rigorous and standard and repeatable manner at a level that is commensurate with the target environment for use. Common Criteria maintains a list of ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Office For Information Security
The Federal Office for Information Security (german: Bundesamt für Sicherheit in der Informationstechnik, abbreviated as BSI) is the German upper-level federal agency in charge of managing computer and communication security for the German government. Its areas of expertise and responsibility include the security of computer applications, critical infrastructure protection, Internet security, cryptography, counter eavesdropping, certification of security products and the accreditation of security test laboratories. It is located in Bonn and as of 2020 has about 1,100 employees. Its current president, since 1 February 2016, is former business executive Arne Schönbohm, who took over the presidency from Michael Hange. BSI's predecessor was the cryptographic department of Germany's foreign intelligence agency ( BND). BSI still designs cryptographic algorithms such as the Libelle cipher and initiated the development of the Gpg4win cryptographic suite. Similar agencies The BSI h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agence Nationale De La Sécurité Des Systèmes D'information
The ''Agence nationale de la sécurité des systèmes d'information'' (ANSSI; English: French National Agency for the Security of Information Systems) is a French service created on 7 July 2009 with responsibility for computer security.''Décret n° 2009-834 du 7 juillet 2009'' portant création d'un service à compétence nationale dénommé « Agence nationale de la sécurité des systèmes d'information »'' '' ANSSI reports to the Secretariat-General for National Defence and Security (SGDSN) to assist the |
Government Agencies Of France
A government is the system or group of people governing an organized community, generally a state. In the case of its broad associative definition, government normally consists of legislature, executive, and judiciary. Government is a means by which organizational policies are enforced, as well as a mechanism for determining policy. In many countries, the government has a kind of constitution, a statement of its governing principles and philosophy. While all types of organizations have governance, the term ''government'' is often used more specifically to refer to the approximately 200 independent national governments and subsidiary organizations. The major types of political systems in the modern era are democracies, monarchies, and authoritarian and totalitarian regimes. Historically prevalent forms of government include monarchy, aristocracy, timocracy, oligarchy, democracy, theocracy, and tyranny. These forms are not always mutually exclusive, and mixed governme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
