Carr, Houston H., <br/><br/>
Data communications and network security / 
 Data communications & network security 
Houston H. Carr, Charles A. Snyder. 
 - Boston :  McGraw-Hill Irwin,  c2007. 
 - xxxiv, 526 p. :  ill. ;  27 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>Basics of communications technology<br/>Media and their applications<br/>Architecture, models, and standards<br/>Building a network: topology and protocols<br/>Network form and function<br/>From LANs to WANs: broadband technology<br/>The internet, intranets, and extranets<br/>Internet applications<br/>Wireless networks: the basics<br/>Wireless networks: issues and management<br/>Network security<br/>Wireless network security<br/>Monitoring and control of network activity<br/>Network and project management 
<br/><br/><br/>eng. 
<br/><br/><label>ISBN: </label>9780072976045  TZS 10,000/= 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks<br/>Wireless communication systems
<br/><br/><label>Dewey Class. No.: </label>005.8 CAR