Cradlepoint IBR650 User Manual

Page 124

CRADLEPOINT

IBR650 | USER MANUAL Firmware ver. 3.3.0

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Session key

An encryption and decryption key that is generated for
every communication session between two computers.

Session layer

The fifth layer of the OSI model which coordinates the
connection and communication between applications on
both ends.

Simple Mail Transfer Protocol

Used for sending and receiving email.

Simple Network Management Protocol

Governs the management and monitoring of network
devices.

SIP

Session Initiation Protocol. A standard protocol for
initiating a user session that involves multimedia content,
such as voice or chat.

SMTP

Simple Mail Transfer Protocol.

SNMP

Simple Network Management Protocol.

SOHO

Small Office/Home Office.

SPI

Stateful Packet Inspection.

SSH

Secure Shell is a command line interface that allows for
secure connections to remote computers.

SSID

Service Set Identifier is a name for a wireless network.

Stateful Packet Inspection

A feature of a firewall that monitors outgoing and
incoming traffic to make sure that only valid responses to
outgoing requests are allowed to pass though the
firewall.

Subnet mask

Determines what portion of an IP address designates the
Network and which part designates the Host.

Syslog

System Logger -- a distributed logging interface for
collecting in one place the logs from different sources.
Originally written for UNIX, it is now available for other
operating systems, including Windows.

TCP

Transmission Control Protocol.

TCP Raw

A TCP/IP protocol for transmitting streams of printer data.

TCP/IP

Transmission Control Protocol/Internet Protocol.