NEN-ISO 7498-2:1991 en. Basic Reference Model - Part 2: Security Architecture. This part of ISO 7498 adds to the concepts and principles defined in ISO 7498. Security service is a service, provided by a layer of communicating open systems, which ensures adequate security of the systems or of data transfers as defined by ITU-T X.800 Recommendation. X.800 and ISO 7498-2 (Information processing systems – Open systems interconnection – Basic Reference Model – Part 2: Security architecture) are. This multi- partite standard defines the OSI reference model, describing an architecture to secure network communications through security services (access control, authentication, data integrity, data confidentiality and non- repudiation) and security mechanisms (encipherment, digital signature, access control, data integrity, authentication exchange, traffic padding, routing control and notarization). ISO 7498-2:19-2:1989 Subscribe to updates Information processing systems -- Open Systems Interconnection -- Basic Reference Model -- Part 2: Security Architecture 14256. ISO 7498-2:1989 Information processing systems - Open Systems Interconnection - Basic Reference Model - Part 2: Security Architecture standard by International Organization for Standardization, View all product details.

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