In the seven-layer OSI model of computer networking, the session layer is layer 5. The session layer provides the mechanism for opening, closing and managing...
7 KB (974 words) - 03:05, 9 April 2025
OSI model (redirect from OSI seven-layer model)
system are distinguished in seven abstraction layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application. The model describes...
54 KB (5,624 words) - 00:04, 8 June 2025
SOCKS "SOCKetS" ZIP Zone Information Protocol {For AppleTalk} This layer provides session management capabilities between hosts. For example, if some host...
11 KB (970 words) - 22:41, 17 February 2025
additional layers, the session layer and presentation layer, as separate levels below the application layer and above the transport layer. OSI specifies...
11 KB (1,109 words) - 09:47, 24 May 2025
It is part of the transport layer in the TCP/IP model, but of the session layer in the OSI model. The transport layer is responsible for delivering...
17 KB (1,646 words) - 00:00, 15 June 2025
science and networking in particular, a session is a time-delimited two-way link, a practical (relatively high) layer in the TCP/IP protocol enabling interactive...
14 KB (1,962 words) - 07:19, 28 September 2024
Internet protocol suite (redirect from TCP/IP five layer model)
primary sources. The three top layers in the OSI model, i.e. the application layer, the presentation layer and the session layer, are not distinguished separately...
59 KB (6,846 words) - 18:05, 16 June 2025
Sockets Layer Version 3.0". RFC 7627: "Transport Layer Security (TLS) Session Hash and Extended Master Secret Extension". RFC 7685: "A Transport Layer Security...
178 KB (17,519 words) - 19:55, 15 June 2025
application layer and issues service requests to the session layer through a unique presentation service access point (PSAP). The presentation layer ensures...
7 KB (787 words) - 04:11, 8 November 2024
In the seven-layer OSI model of computer networking, the network layer is layer 3. The network layer is responsible for packet forwarding including routing...
5 KB (636 words) - 07:58, 28 February 2025
OSI protocols (section Layer 5: session layer)
Connectionless Session protocol – ITU-T Rec. X.235 [ISO/IEC 9548-1] The session layer controls the dialogues (connections) between computers. It establishes...
11 KB (1,203 words) - 15:13, 19 November 2024
In the seven-layer OSI model of computer networking, the physical layer or layer 1 is the first and lowest layer: the layer most closely associated with...
17 KB (1,648 words) - 17:36, 4 June 2025
Communication protocol (redirect from Protocol layer)
layer, p. 189, explains this. Marsden 1986, Section 14.6 - The session layer, p. 190, explains this. Marsden 1986, Section 14.7 - The transport layer...
65 KB (8,231 words) - 03:45, 25 May 2025
NetBIOS (section Session service)
Network Basic Input/Output System. It provides services related to the session layer of the OSI model allowing applications on separate computers to communicate...
21 KB (2,501 words) - 12:26, 4 September 2024
Financial Information eXchange (category Application layer protocols)
FIX standard was monolithic, including application layer semantics, message encoding, and session layer in a single technical specification. It remained...
22 KB (2,664 words) - 15:41, 4 June 2025
The data link layer, or layer 2, is the second layer of the seven-layer OSI model of computer networking. This layer is the protocol layer that transfers...
16 KB (2,170 words) - 17:08, 29 March 2025
Medium access control (redirect from MAC layer)
the medium access control (MAC), also called media access control, is the layer that controls the hardware responsible for interaction with the wired (electrical...
10 KB (1,265 words) - 20:34, 9 May 2025
Network service (section Application layer)
networking, a network service is an application running at the network layer and above, that provides data storage, manipulation, presentation, communication...
4 KB (492 words) - 20:38, 4 May 2025
Datagram Transport Layer Security (DTLS) is a communications protocol providing security to datagram-based applications by allowing them to communicate...
16 KB (1,472 words) - 16:06, 28 January 2025
layer of WAP with a consistent interface for two session services. The first is a connection-oriented service that operates above a transaction layer...
2 KB (179 words) - 11:46, 24 June 2024
In computer networking, Layer 2 Tunneling Protocol (L2TP) is a tunneling protocol used to support virtual private networks (VPNs) or as part of the delivery...
15 KB (1,825 words) - 13:49, 8 September 2024
gateways work at the session layer of the OSI model, or as a "shim-layer" between the application layer and the transport layer of the TCP/IP stack. They...
2 KB (186 words) - 00:29, 11 December 2024
(LLC) data communication protocol layer is the upper sublayer of the data link layer (layer 2) of the seven-layer OSI model. The LLC sublayer acts as...
5 KB (758 words) - 21:36, 14 June 2025
to the layer above it and receives services from the layer below it. On each layer, an instance provides services to the instances at the layer above and...
3 KB (427 words) - 17:16, 2 November 2024
SOCKS (category Session layer protocols)
application-SOCKS firewall with inspection feature on Layer 7 of the OSI model, the Application Layer. Because packets are inspected at 7 OSI Level the application-SOCKS...
20 KB (2,273 words) - 16:47, 30 May 2025
ISO/IEEE 11073 (section Session layer)
specialization MDER (Medical Device encoding Rules). That layer controls connection at the session level. The central core of the standard is the so-called...
21 KB (2,616 words) - 23:10, 22 December 2024
protocols specified in IEEE 802 map to the lower two layers (data link and physical) of the seven-layer Open Systems Interconnection (OSI) networking reference...
7 KB (485 words) - 13:05, 20 January 2025
Session multiplexing in a computer network is a service provided by the transport layer (see OSI Layered Model). It multiplexes several message streams...
786 bytes (80 words) - 19:28, 23 August 2023
address of an ISP. Deep packet inspection can be used to filter on the session layer but will effectively disarm encryption protocols like TLS and SSL between...
7 KB (691 words) - 19:04, 29 May 2025
Data Stream Interface (category Session layer protocols)
The Data Stream Interface (DSI) is a session layer used to carry Apple Filing Protocol traffic over Transmission Control Protocol. When Apple introduced...
8 KB (770 words) - 22:43, 18 May 2025