Complete a 250-400-word description of the purpose of a RADIUS server and how RADIUS accomplishes authentication...

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Complete a 250-400-word description of the purpose of a RADIUSserver and how RADIUS accomplishes authentication and authorizationof remote connections.

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RADIUS stands for Remote Authentication DialinServiceA protocol is a set of rules that defines the mode ofcommunication or operationRADIUS protocol is used in computernetworking that comes with 3 AAAAuthenticationIf you are the user and want to use thecommunication channelthen you must verify who you areAuthorisationdefines how much access you haveAccountingtracks when u have access to service how much timeyou spend and when you are logged out Thus tracking theinteraction with the serviceThe centralized AAA capabilities of a RADIUS server is a greatadvantage of heightened security and better efficiency It providesthe ability to preserve the privacy and security of both the systemand each individual userRADIUS is a clientserver protocol running in the applicationlayer and uses either TCP or UDP for transportNetworkaccess servers which are the gateways to control access to anetwork usually contain a RADIUS client component thatcommunicates with the RADIUS serverRADIUS uses two packet types to manage the full AAA processAccessRequestmanages authentication and authorizationAccountingRequestmanages accountingA RADIUS server utilizes a central database to authenticateremote users RADIUS functions as a clientserver protocolauthenticating each user with See Answer

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