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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Security service (telecommunication)

Pages using RFC magic links. Security requirements are applicable to the information sent over the network.

By using this site, you agree to the Terms of Use and Privacy Policy. Retrieved from ” https: The following are considered to be the security services which can be provided optionally within the framework of the OSI Reference Model. Security architecture [2] are technically aligned.

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.


Category:ISO/IEC – Wikipedia

Security service is a service, provided by a layer of isoo open systems, which ensures adequate security of the systems or of data transfers [1] as defined by ITU-T X. Lecture Notes in Computer Science Some of them can be applied to connection oriented protocols, other to connectionless 77498-2 or both. In order to let different devices computers, routers, cellular phones to communicate data in a standardized way, communication protocols had been defined.

Computer portal Computer Security portal Telecommunication portal. The ITU-T organization published a large set of protocols. This model is widely recognized [3] [4].

Views Read Edit View history. For other uses, see Security service. This page was last edited on 16 Augustat The general architecture of these izo is defined in recommendation X. The discipline dealing with security over a network is called Network security.

This Recommendation extends the field of application of Recommendation X. There are threats that can attack the resources information or devices to manage it exploiting one or more vulnerabilities.

The authentication services require authentication information comprising locally stored information and data that is transferred credentials to facilitate the authentication: The security services may be provided by means of security mechanism: So security services implement part of the countermeasures, trying to achieve the security requirements of an organization.


From Wikipedia, the free encyclopedia. The different means air, cables and ways protocols and protocol stacks to communicate are called oso communication network. The added headers or footers are part of the process used to make it possible to get data from a source to a destination. The resources can be protected by one or more countermeasures or security controls.

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 iao network security services that have been outsourced to a service provider.