Iso open systems interconnection

Information technology — Open Systems Interconnection — Conformance testing methodology and framework — Part 6: Protocol profile test specification. Information technology — Procedures for the operation of object identifier registration authorities: General procedures and top arcs of the international object identifier tree — Part Information technology — Procedures for the operation of object identifier registration authorities — Part 8: Generation of universally unique identifiers UUIDs and their use in object identifiers.

Information technology - Open Systems Interconnection - Procedures for the operation of OSI Registration Authorities: Registration of object identifier arcs for applications and services using tag-based identification — Part Information technology — Open Systems Interconnection — Security frameworks for open systems: Overview.

Information technology — Open Systems Interconnection — Security frameworks for open systems: Authentication framework. Information technology — Open Systems Interconnection — Security frameworks for open systems: Access control framework. Information technology — Open Systems Interconnection — Security frameworks for open systems: Non-repudiation framework — Part Information technology — Open Systems Interconnection — Security frameworks for open systems: Confidentiality framework.

Information technology — Open Systems Interconnection — Security frameworks for open systems: Integrity framework. Information technology — Open Systems Interconnection — Security frameworks for open systems: Security audit and alarms framework. Information technology — Open Systems Interconnection — Tutorial on naming and addressing.

Information technology — Open Systems Interconnection — Upper layers security model. Information technology — Open Systems Interconnection — Generic upper layers security: Overview, models and notation.

Information technology — Open Systems Interconnection — Generic upper layers security: Protecting transfer syntax specification. Information technology — Quality of service — Guide to methods and mechanisms. Information technology — Framework for protocol identification and encapsulation. It defines the connector, the electrical cable or wireless technology connecting the devices, and is responsible for transmission of the raw data, which is simply a series of 0s and 1s, while taking care of bit rate control.

Register Now. To secure applications and networks across the OSI stack, Imperva provides multi-layered protection to make sure websites and applications are available, easily accessible and safe.

The Imperva applicati on security solution includes:. Application Layer The application layer is used by end-user software such as web browsers and email clients. Presentation Layer The presentation layer prepares data for the application layer.

Session Layer The session layer creates communication channels, called sessions, between devices. Network Layer The network layer has two main functions. Data Link Layer The data link layer establishes and terminates a connection between two physically-connected nodes on a network.

Physical Layer The physical layer is responsible for the physical cable or wireless connection between network nodes. Understand and communicate the process followed by components communicating across a network. Perform troubleshooting, by identifying which network layer is causing an issue and focusing efforts on that layer.

The OSI model helps network device manufacturers and networking software vendors: Create devices and software that can communicate with products from any other vendor, allowing open interoperability Define which parts of the network their products should work with.

Communicate to users at which network layers their product operates — for example, only at the application layer, or across the stack. Cybersecurity Trends and Predictions Register Now. See how Imperva Web Application Firewall can help you with application security.

Request demo Learn more. Article's content. Latest Blogs. Application Security Application Delivery Data Security. Erez Hasson , Bruce Lynch. Application Delivery Application Security.

Application Delivery. Pamela Weaver. Bruce Lynch. Eyal Gur. Erez Hasson. DDoS Mitigation Grainne McKeever.