Term
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Definition
| _____ is a type of networking that enables users who are not at their physical locations to access network resources. |
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Term
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Definition
| A _____ is a connection mode that enables users to access any network system from their workstation and perform tasks on the remote system as if they were working locally. Remote desktop control uses a special software package that enables a remote client to control a host computer on the network, or run applications from a server. |
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Term
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Definition
| _____ is a feature that allows an administrator to access client systems from any location on the network. |
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Term
Remote Authentication Dial-In User Service (RADIUS) |
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Definition
| ____ is a protocol that enables a server to provide standardized, centralized authentication for remote users. |
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Term
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Definition
| A ____ enables a user to access a remote access server and transfer data. Remote access protocols can provide direct dial-in connections via modems, or they can provide connections via ISPs and the Internet. |
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Term
Point-to-Point Protocol (PPP) |
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Definition
| The _____ is a remote networking protocol that works on the Data Link layer of the TCP/IP protocol suite. It is used to send IP datagrams over serial point-to-point links. It is used by clients to connect to networks and the Internet. It also provides encryption for passwords, paving the way for secure authentication of remote users. |
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Term
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Definition
| ____ is a standard that provides the features and functionality of PPP to DSL connections that use Ethernet to transfer signals from a carrier to a client. |
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Term
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Definition
| ____ is a protocol which is an extension of PPP and provides support for additional authentication methods, such as tokens, smart cards, and certificates. |
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Term
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Definition
| ____ is a protocol that secures EAP by creating an encrypted channel between a remote client and a server. It can also be used with Microsoft Challenge Handshake Authentication Protocol v2 (MS-CHAPv2) to strengthen the protocol's password authentication. |
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Term
Virtual Private Network (VPN) |
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Definition
| A ____ is a private network that is configured by tunneling through a public network such as the Internet. Because tunneling is used to encapsulate and encrypt data, it ensures that connections between endpoints, such as routers, clients, and servers are secure. |
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Term
Secure Socket Layer VPN (SSL VPN) |
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Definition
| A _____ is a VPN format that works with a web browser. Ensures that a connection can only be made by using HTTPS instead of HTTP. |
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Term
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Definition
| A ____ is a logical path through the network that appears like a point-to-point connection. |
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Term
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Definition
| ____ enables data from one network to pass from one endpoint of a tunnel to the other through the infrastructure of another network. |
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Term
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Definition
| ____ provides remote access to single users via dial-up, ISDN, xDSL, or cable modem connections. |
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Term
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Definition
| ____ connects sections of a network, such as remote offices tying into a corporate headquarters. |
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Term
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Definition
| ____ connects networks belonging to different companies for the purposes of sharing resources. |
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Term
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Definition
| ____ in Tunnel mode is often used with Layer Two Tunneling Protocol (L2TP). Can be used on its own to provide both tunneling and encryption of data. |
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Term
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Definition
| A ____ is a device that incorporates advanced encryption and authentication methods to handle a large number of VPN tunnels. |
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Term
Password Authentication Protocol (PAP) |
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Definition
| The ______ is a remote-access authentication method that sends client IDs and passwords as cleartext. It is generally used when a remote client is connecting to a non- Windows PPP server that does not support password encryption |
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Term
Challenge Handshake Authentication Protocol (CHAP) |
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Definition
| The _____ is a RAS protocol that uses an encryption method to transmit authentication information. Generally used to connect to non-Microsoft servers. |
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Term
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Definition
| ____ is a Microsoft extension of CHAP that is specifically designed for authenticating remote Windows workstations. |
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Term
| Terminal Access Controller Access Control System Plus (TACACS+) |
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Definition
| ____ provide centralized authentication and authorization services for remote users. It accepts login requests and authenticates the access credentials of the user. |
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Term
Point-to-Point Tunneling Protocol (PPTP) |
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Definition
| The ____ is a layer 2 Microsoft VPN protocol that increases the security of PPP by providing tunneling and data encryption for PPP packets. |
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Term
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Definition
| ____ was specifically designed to provide tunneling and security interoperability for client-to-gateway and gateway-to-gateway connections. It employs IPSec as the transport mode for authentication, integrity, and confidentiality. |
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