[DOC] [TLE] Key Terms - Pearson [PAR] clientThe personal computers and other devices that connect to a server. ... 
control of one central security database on a special server called the domain 
controller. ... firewallA device that blocks unauthorized access to a network. ... 
local area network (LAN)A network that has all connected devices or nodes 
located in... [DOC] [TLE] Visualizing Technology Chapter 9 Flashcards | Quizlet [PAR] A device that blocks unauthorized access to a network. ... local area network (
LAN) ... network that provides services requested by the client computers, such 
as file services, printing services, centralized security, and communication 
services. [DOC] [TLE] End of Chapter Matching and Multiple Choice - Pearson Education [PAR] Chapter 12: Networks, Security, and Privacy, arrow, End of Chapter ... Local area 
network (LAN). G, Router. H ... 1.8 The act of gaining unauthorized access to a 
computer system or network. ... What type of wireless network connects devices 
through a wireless access point? ... What blocks unauthorized access to a 
network? [DOC] [TLE] Glossary - Pearson Education [PAR] Bus topology, A local area network topology in which the nodes are all connected 
using ... Client, A personal computer, or other device, that connects to a server. ... 
of one central security database on a special server called the domain controller. 
... Firewall, A device or software that blocks unauthorized access to a network. [DOC] [TLE] Chapter 8: Networking and Digital Communication - QueGrande.org [PAR] In a local area network, a ______ only transmits data to the destination node. A. 
switch. B. port. C. hub ... Each individual computer and networked peripheral 
attached to a LAN is a: A. node. ... B. hardware device that allows connection to 
the Internet. .... A ______ helps block unauthorized access to a computer. A. 
bridge. [DOC] [TLE] Additional Computer Networking Flashcards - Flashcard Machine [PAR] Nov 25, 2011 ... ... a LAN securely.Such network use encryption to ensure data security. ... A local 
area network (LAN) is a network that has all its nods located in the same place. ... 
is a device that block unauthorized access to a network. [DOC] [TLE] LANs and WLANs [PAR] Section A: Network Building Blocks; Section B: Wired Networks; Section C: 
Wireless Networks; Section D: Using LANs; Section E: Security Through 
Encryption. 3 ... Personal Area Network (PAN)  interconnection of personal 
digital devices ... Local Area Network (LAN)  usually connects computers in a 
single building... [DOC] [TLE] Objective 3.1: Common Network Devices - Wikibooks, open books ... [PAR] Computer networking devices are units that mediate data in a computer network 
... Hubs pose a security risk since all packets are flooded to all ports all the time. 
.... network and then providing wireless access to the office Local Area Network. 
... of a computer system or network that is designed to block unauthorized access
... [DOC] [TLE] Networks & Communications [PAR] Define computer network and network resources. 2. Discuss the ... Each device 
can share resources ... security.  Users log in and granted access based on login
.  Server ... LAN (local area network) .... Blocks unauthorized access to network. [DOC] [TLE] Computer network - Wikipedia [PAR] A computer network or data network is a telecommunications network which 
allows computers to exchange data. In computer networks, networked computing 
devices exchange data with .... Radio and spread spectrum technologies  
Wireless local area networks use a high-frequency radio technology similar to 
digital... [DOC] [TLE] computer network - CCRI Faculty Web [PAR] The security database includes your user information: ... LAN (local area network)
: A network that has all connected devices or nodes located in the same physical 
location. .... A firewall is a device that blocks unauthorized access to a network. [DOC] [TLE] Understanding the Basic Security Concepts of Network and System ... [PAR] Apr 25, 2003 ... Network devicessuch as routers, firewalls, gateways, switches, hubs, and so 
forthcreate the infrastructure of local area networks (on

Question: In computer security, this device blocks unauthorized access to a LAN, a local area network
Answer: Firewall