Blue Coat Systems SGOS Version 5.2.2, Blue Coat Systems SG Appliance manual Url

Volume 9: Managing the Blue Coat SG Appliance

authenticate-401 attribute	All transparent and explicit requests received on the port always use transparent
	authentication (cookie or IP, depending on the configuration). This is especially
	useful to force transparent proxy authentication in some proxy-chaining scenarios
authenticated content	Cached content that requires authentication at the origin content server (OCS).
	Supported authentication types for cached data include basic authentication and
	IWA (or NTLM).
authentication	Allows you to verify the identity of a user. In its simplest form, this is done through
	usernames and passwords. Much more stringent authentication can be employed
	using digital certificates that have been issued and verified by a Certificate Authority.
	See also basic authentication, proxy authentication, and SSL authentication.
authentication realm	Authenticates and authorizes users to access SG services using either explicit proxy
	or transparent proxy mode. These realms integrate third-party vendors, such as
	LDAP, Windows, and Novell, with the Blue Coat operating system.
authorization	The permissions given to an authenticated user.
B
bandwidth class	A defined unit of bandwidth allocation.
bandwidth class hierarchy	Bandwidth classes can be grouped together in a class hierarchy, which is a tree
	structure that specifies the relationship among different classes. You create a
	hierarchy by creating at least one parent class and assigning other classes to be its
	children.
bandwidth management	Classify, control, and, if needed, limit the amount of bandwidth used by network
	traffic flowing in or out of an SG appliance.
basic authentication	The standard authentication for communicating with the target as identified in the
	URL.
BCAAA	Blue Coat Authentication and Authorization Agent. Allows SGOS 5.x to manage
	authentication and authorization for IWA, CA eTrust SiteMinder realms, Oracle
	COREid, Novell, and Windows realms. The agent is installed and configured
	separately from SGOS 5.x and is available from the Blue Coat Web site.
BCLP	Blue Coat Licensing Portal.
byte-range support	The ability of the SG appliance to respond to byte-range requests (requests with a
	Range: HTTP header).
C
cache	An "object store," either hardware or software, that stores information (objects) for
	later retrieval. The first time the object is requested, it is stored, making subsequent
	requests for the same information much faster.
	A cache helps reduce the response time and network bandwidth consumption on
	future, equivalent requests. The SG appliance serves as a cache by storing content
	from many users to minimize response time and prevent extraneous network traffic.
cache control	Allows you to configure which content the SG appliance stores.

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