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communications security

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The protection resulting from all measures designed to deny unauthorized persons information of value that might be derived from the possession and study of telecommunications, or to mislead unauthorized persons in their interpretation of the results of such possession and study. Also called COMSEC. Communications security includes: cryptosecurity, transmission security, emission security, and physical security of communications security materials and information. a. cryptosecurity--The component of communications security that results from the provision of technically sound cryptosystems and their proper use. b. transmission security--The component of communications security that results from all measures designed to protect transmissions from interception and exploitation by means other than cryptanalysis. c. emission security--The component of communications security that results from all measures taken to deny unauthorized persons information of value that might be derived from intercept and analysis of compromising emanations from crypto-equipment and telecommunications systems. d. physical security--The component of communications security that results from all physical measures necessary to safeguard classified equipment, material, and documents from access thereto or observation thereof by unauthorized persons.


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com SSH Communications Security (HEX:SSH1V) today announced the release of the latest version of its real time session monitoring application, SSH Tectia Guardian 2.
The topics include security when routers are taken over by the adversary, mobile and wireless communications security, guessing and cryptology, the asymptotic investigation of mutual information and capacity of certain communication channels, new results in coding with feedback and searching with lies, and switching methods for error-correcting codes.
SSH Communications Security (HEX:SSH1V), a world-leading provider of enterprise security solutions and end-to-end communications security, and the original developer of the Secure Shell protocol, has announced that Logica has selected and implemented SSH Tectia for securing file transfers and data connections between workstations and application servers for the City of Helsinki.
 
 
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