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Communications Security Establishment
The Communications Security Establishment (CSE; french: Centre de la sécurité des télécommunications, ''CST''), formerly (from 2008-2014) called the Communications Security Establishment Canada (CSEC), is the Government of Canada's national cryptologic agency. It is responsible for foreign signals intelligence (SIGINT) and communications security (COMSEC), protecting federal government electronic information and communication networks, and is the technical authority for cyber security and information assurance. Administered under the Department of National Defence (DND), the CSE is accountable to the Minister of National Defence through its deputy head, the Chief of CSE. The National Defence Minister is in turn accountable to the Cabinet and Parliament. The current Chief of the CSE is Caroline Xavier, who assumed the office on 31 August 2022. The Agency recently built a new headquarters and campus encompassing . The new headquarters totals a little over and is adjacent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Badge Of The Communications Security Establishment
History In response to a request from the Chief of CSE, a warrant authorizing the creation of a badge was signed by the Deputy Herald Chancellor of the Canadian Heraldic Authority (at that time, Lieutenant-General James Cyrille Gervais), on January 26, 1994. The CSE badge was granted by the Chief Herald of Canada, under the authority of the Governor General (at that time, Raymon John Hnatyshyn), on July 15, 1994, to mark the 48th anniversary of the organization's founding; it was officially presented to the Chief on October 19, 1994. The badge is registered in the Public Register of Arms, Flags and Badges of Canada, Vol. II, page 326.Letters Patent, issued July 15th, 1994, Rideau Hall, Ottawa The notice of registration was published in Part I of the ''Canada Gazette'', Vol. 128, No. 49, page 4584, on December 3, 199 Description The Letters Patent issued by the Canadian Heraldic Authority describes the badge as: ''Azure a bezant charged with a maple leaf Gules thereon a key pale ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Signals Intelligence
Signals intelligence (SIGINT) is intelligence-gathering by interception of ''signals'', whether communications between people (communications intelligence—abbreviated to COMINT) or from electronic signals not directly used in communication (electronic intelligence—abbreviated to ELINT). Signals intelligence is a subset of intelligence collection management. As classified and sensitive information is usually encrypted, signals intelligence in turn involves the use of cryptanalysis to decipher the messages. Traffic analysis—the study of who is signaling whom and in what quantity—is also used to integrate information again. History Origins Electronic interceptions appeared as early as 1900, during the Boer War of 1899–1902. The British Royal Navy had installed wireless sets produced by Marconi on board their ships in the late 1890s, and the British Army used some limited wireless signalling. The Boers captured some wireless sets and used them to make vital transmis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intercept Message
An intercept message is a telephone recording informing the caller that the call cannot be completed, for any of a number of reasons ranging from local congestion, to disconnection of the destination phone, number dial errors or network trouble along the route. Background Before automation, calls to a disconnected or non-working number would be diverted to an intercept operator. The operator would ask what number the subscriber was attempting to call, determine the reason for the intercept and relay the information to the calling party. The first automatic intercept systems used rotating magnetic drums containing multiple recorded phrases, with a computer or mechanical control system playing phrases in the proper sequence. Initially, the caller was given the option to remain on the line for a live operator after the announcement was completed; this has since been removed. These messages are generally performed by female voices, although male voices are used as well. Jane Barbe, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Military
} The Canadian Armed Forces (CAF; french: Forces armées canadiennes, ''FAC'') are the unified military forces of Canada, including sea, land, and air elements referred to as the Royal Canadian Navy, Canadian Army, and Royal Canadian Air Force. Personnel may belong to either the Regular Force or the Reserve Force, which has four sub-components: the Primary Reserve, Supplementary Reserve, Cadet Organizations Administration and Training Service, and the Canadian Rangers. Under the ''National Defence Act'', the Canadian Armed Forces are an entity separate and distinct from the Department of National Defence (the federal government department responsible for administration and formation of defence policy), which also exists as the civilian support system for the Forces. The Canadian Armed Forces are a professional volunteer force that consists of approximately 68,000 active personnel and 27,000 reserve personnel, increasing to 71,500 and 30,000 respectively under "Strong, Secure, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Signals Intelligence
Signals intelligence (SIGINT) is intelligence-gathering by interception of ''signals'', whether communications between people (communications intelligence—abbreviated to COMINT) or from electronic signals not directly used in communication (electronic intelligence—abbreviated to ELINT). Signals intelligence is a subset of intelligence collection management. As classified and sensitive information is usually encrypted, signals intelligence in turn involves the use of cryptanalysis to decipher the messages. Traffic analysis—the study of who is signaling whom and in what quantity—is also used to integrate information again. History Origins Electronic interceptions appeared as early as 1900, during the Boer War of 1899–1902. The British Royal Navy had installed wireless sets produced by Marconi on board their ships in the late 1890s, and the British Army used some limited wireless signalling. The Boers captured some wireless sets and used them to make vital transmis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Decryption
In cryptography, encryption is the process of encoding information. This process converts the original representation of the information, known as plaintext, into an alternative form known as ciphertext. Ideally, only authorized parties can decipher a ciphertext back to plaintext and access the original information. Encryption does not itself prevent interference but denies the intelligible content to a would-be interceptor. For technical reasons, an encryption scheme usually uses a pseudo-random encryption key generated by an algorithm. It is possible to decrypt the message without possessing the key but, for a well-designed encryption scheme, considerable computational resources and skills are required. An authorized recipient can easily decrypt the message with the key provided by the originator to recipients but not to unauthorized users. Historically, various forms of encryption have been used to aid in cryptography. Early encryption techniques were often used in military ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Research Council Canada
The National Research Council Canada (NRC; french: Conseil national de recherches Canada) is the primary national agency of the Government of Canada dedicated to science and technology research & development. It is the largest federal research & development organization in Canada. The Minister of Innovation, Science, and Economic Development (currently, François-Philippe Champagne) is responsible for the NRC. Mandate NRC is an agency of the Government of Canada, and its mandate is set out in the '' National Research Council Act''. Under the Act, the NRC is responsible for: * Undertaking, assisting or promoting scientific and industrial research in fields of importance to Canada; * Providing vital scientific and technological services to the research and industrial communities; * Investigating standards and methods of measurement; * Working on the standardization and certification of scientific and technical apparatus, instruments and materials used or usable by Canadian in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canada In World War II
The history of Canada during World War II begins with the German invasion of Poland on 1 September 1939. While the Canadian Armed Forces were eventually active in nearly every theatre of war, most combat was centred in Italy, Northwestern Europe, and the North Atlantic. In all, some 1.1 million Canadians served in the Canadian Army, Royal Canadian Navy, Royal Canadian Air Force, and in forces across the empire, with approximately 42,000 killed and another 55,000 wounded. During the war, Canada was subject to direct attack in the Battle of the St. Lawrence, and in the shelling of a lighthouse at Estevan Point in British Columbia. The financial cost was $21.8 billion between 1939 and 1950. By the end of the war Canada had the world's fourth largest air force, and third largest navy. The Canadian Merchant Navy completed over 25,000 voyages across the Atlantic, 130,000 Allied pilots were trained in Canada in the British Commonwealth Air Training Plan. On D-Day, 6 June 1944 the 3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Code-breaking
Cryptanalysis (from the Greek ''kryptós'', "hidden", and ''analýein'', "to analyze") refers to the process of analyzing information systems in order to understand hidden aspects of the systems. Cryptanalysis is used to breach cryptographic security systems and gain access to the contents of encrypted messages, even if the cryptographic key is unknown. In addition to mathematical analysis of cryptographic algorithms, cryptanalysis includes the study of side-channel attacks that do not target weaknesses in the cryptographic algorithms themselves, but instead exploit weaknesses in their implementation. Even though the goal has been the same, the methods and techniques of cryptanalysis have changed drastically through the history of cryptography, adapting to increasing cryptographic complexity, ranging from the pen-and-paper methods of the past, through machines like the British Bombes and Colossus computers at Bletchley Park in World War II, to the mathematically advanced comput ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Security Intelligence Service
The Canadian Security Intelligence Service (CSIS, ; french: Service canadien du renseignement de sécurité, ''SCRS'') is Canada's primary national intelligence agency. It is responsible for collecting, analysing, reporting and disseminating intelligence on threats to Canada's national security, and conducting operations, covert and overt, within Canada and abroad. The agency also reports to and advises the minister of public safety on national security issues and situations that threaten the security of the nation. CSIS is headquartered in Ottawa, Ontario, in a purpose-built facility completed in 1995. The agency is responsible to Parliament through the minister of public safety, and it is overseen by the National Security and Intelligence Review Agency. CSIS is also subject to review by the Federal Court. CSIS agents are not allowed to make arrests. The agency is led by a director, the ninth and current being David Vigneault, who assumed the role on June 19, 2017. History ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parliament Of Canada
The Parliament of Canada (french: Parlement du Canada) is the federal legislature of Canada, seated at Parliament Hill in Ottawa, and is composed of three parts: the King, the Senate, and the House of Commons. By constitutional convention, the House of Commons is dominant, with the Senate rarely opposing its will. The Senate reviews legislation from a less partisan standpoint and may initiate certain bills. The monarch or his representative, normally the governor general, provides royal assent to make bills into law. The governor general, on behalf of the monarch, summons and appoints the 105 senators on the advice of the prime minister, while each of the 338 members of the House of Commons – called members of Parliament (MPs) – represents an electoral district, commonly referred to as a ''riding'', and are elected by Canadian voters residing in the riding. The governor general also summons and calls together the House of Commons, and may prorogue or dissolve Parliament, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cabinet Of Canada
The Cabinet of Canada (french: Cabinet du Canada) is a body of Minister of the Crown, ministers of the Crown that, along with the Canadian monarch, and within the tenets of the Westminster system, forms the government of Canada. Chaired by the Prime Minister of Canada, prime minister, the Cabinet (government), Cabinet is a committee of the King's Privy Council for Canada and the senior echelon of the Ministry (collective executive), Ministry, the membership of the Cabinet and ministry often being co-terminal; there were no members of the latter who were not also members of the former. For practical reasons, the Cabinet is informally referred to either in relation to the prime minister in charge of it or the number of ministries since Canadian Confederation, Confederation. The current cabinet is the Cabinet of Justin Trudeau, which is part of the 29th Canadian Ministry, 29th Ministry. The interchangeable use of the terms ''cabinet'' and '' ministry'' is a subtle inaccuracy that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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