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 ITU-T organization published a large set of protocols. Information security and 4798-2 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

The general architecture of these protocols is defined in recommendation X. So security services implement part of the countermeasures, trying to achieve the security requirements of an organization. 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.


The added headers or footers are part of the process used to make it possible to get data from a source to a destination. Some of them can be applied to connection oriented protocols, other to connectionless protocols or both. Lecture Notes in Computer Science Security architecture [2] are technically aligned.

Views Read Edit View history. For other uses, see Security service. This model is widely recognized [3] [4].

Category:ISO/IEC 7498

The authentication services require authentication information comprising locally stored information and data that is transferred credentials to facilitate the authentication: From Wikipedia, the free encyclopedia. Security requirements are applicable to the information sent over the network.

Computer portal Computer Security portal Telecommunication portal. This page was last edited on 16 Augustat The following are considered to be the security services which can be provided optionally within the framework of the OSI Reference Model. The discipline dealing with security over a network is called Network security.

The resources can be protected by one or more countermeasures or security controls. By using this site, you agree to the Terms of Use and Privacy Policy. Managed Security Service MSS are network security services isso have been outsourced to a service provider.


This Recommendation extends the field of application of Recommendation X. It is a set of data that is sent by isl user of the services of a given layer, and is transmitted semantically unchanged to a peer service user. The security services may be provided by means of security mechanism: Pages using RFC magic links. The different means air, cables and ways protocols and protocol stacks to communicate are called a communication network. In order to let different devices computers, routers, cellular phones to communicate data in a standardized way, communication protocols had been defined.

Retrieved from ” https: There are threats that can attack the resources information or devices iwo manage it exploiting one or more vulnerabilities.