ISO 7498-2 PDF

ISO (the international Organization for Standardization) is a worldwide International Standard ISO was prepared by Technical. ISO Security Architecture of OSI Reference Model. ❑ Internet Protocol Architecture. ❑ The OSI reference model & its services. (ISO ). ❑ Details of . ISO/IEC Information Processing Systems – Open Systems Interconnection – Basic Reference Model – Part 2: Security Architecture.

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The authentication services require authentication information comprising locally stored information and data that is transferred credentials to facilitate the authentication: Lecture Notes in Computer Science The general architecture of these protocols is defined in recommendation X. Computer portal Computer Security portal Telecommunication portal.

Some of them can be applied to connection oriented protocols, other to connectionless protocols or both. The different means air, cables and ways protocols and protocol stacks to communicate are called a communication network.

Security service (telecommunication) – Wikipedia

It is a set of data that is sent by a user of the services of a given layer, and is transmitted semantically unchanged to a peer service user. Managed Security Service MSS are network security services that have been outsourced to a service provider. The discipline dealing with security over a network is called Network security. In order to let different devices computers, routers, cellular phones to communicate data in a standardized way, communication protocols had been defined.


Category:ISO/IEC 7498

Security architecture [2] are technically aligned. The security services may be provided by means of security mechanism: The added headers or footers are part of the process used to make it possible to get data from a source to a destination. So security services implement part of the countermeasures, trying to achieve the security requirements of an organization.

For other uses, see Security service.

Security service (telecommunication)

Information security and Computer security are disciplines that are dealing with the requirements of ConfidentialityIntegrityAvailabilitythe so-called CIA Triad, of information asset of an organization company or agency or the information managed by computers respectively.

From Wikipedia, the free encyclopedia. This model is widely recognized [3] [4]. Retrieved from ” https: The resources can be protected by one or more countermeasures or security controls. This Recommendation extends the field of application of Recommendation X.

Security service is a service, provided by a layer of communicating open systems, which ensures adequate security of the systems or of data transfers [1] as defined by ITU-T X. Security requirements are applicable to the information sent over the network.


The following are considered to be the security services which can be provided optionally within the framework of the OSI Reference Model.

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Pages using RFC magic links. The ITU-T organization published a large set of protocols. There are threats that can attack the resources information or devices to manage it exploiting one or more vulnerabilities.