Product Description
A computer network is simply a system of interconnected computers. How they’re connected is irrelevant, and as you’ll soon see, there are a number of ways to do this. A basic understanding of computer networks is requisite in order to understand the position of a network technician. In this book, we’ll cover the foundations of computer networking, and everything it takes to get network certified in the next three weeks. Learn TCP/IP, LAN/WAN, Switches, Routers, Cabling, and more…… More >>
How To Become A Network+ Technician In 21 Days
Posts Tagged ‘network’
How To Become A Network+ Technician In 21 Days
Domain Name System: Internet, Private network, Domain name, Telephone directory, Hostname, IP address, Example. com, World Wide Web, IPv4, IPv6, Uniform Resource Locator, E-mail address, Name server
Posted 31 Jul 2010
Category General
Category General
Product Description
The Domain Name System (DNS) is a hierarchical naming system for computers, services, or any resource connected to the Internet or a private network. It associates various information with domain names assigned to each of the participants. Most importantly, it translates domain names meaningful to humans into the numerical (binary) identifiers associated with networking equipment for the purpose of locating and addressing these devices worldwide. An often used analogy to explain the Domain Name System is that it serves as the “phone book” for the Internet by translating human-friendly computer hostnames into IP addresses. For example, www.example.com translates to 208.77.188.166. The Domain Name System makes it… More >>
Domain Name System: Internet, Private network, Domain name, Telephone directory, Hostname, IP address, Example. com, World Wide Web, IPv4, IPv6, Uniform Resource Locator, E-mail address, Name server
Network Know-How: An Essential Guide for the Accidental Admin
Posted 03 Jul 2010
Category General
Category General
- ISBN13: 9781593271916
- Condition: NEW
- Notes: Brand New from Publisher. No Remainder Mark.
Product Description
Are the machines in your office living isolated lives? Do you have a few computers at home that you want to connect to each other and the Internet? The best way to share files on a group of computers is to create a network. But how do you do that? Network Know-How is your guide to connecting your machines, filled with practical advice that will show you how to get things done. You’ll learn the nitty-gritty of network setup, design, and maintenance, from running cables and placing wireless access points to configuring file sharing and printing. This practical and comprehensive guide will teach you how to implement security, create intranets, and more. You’ll learn how to: Connect Windows, Macintosh, and Linux co… More >>
Network Know-How: An Essential Guide for the Accidental Admin
Security+ Guide to Network Security Fundamentals
Posted 24 Jun 2010
Category General
Category General
Product Description
Now in its third edition, the best-selling SECURITY+ GUIDE TO NETWORK SECURITY FUNDAMENTALS provides the most up-to-date industry information, reflecting the changes in security that have occurred since the most recent CompTIA Security+ objectives were created. The book covers all of the new CompTIA Security+ 2008 exam objectives and maps to the new Security+ 2008 exam. This updated edition features many all-new topics, including topics new to the CompTIA exams like cross site scripting, SQL injection, rootkits, and virtualization, as well as topics of increasing importance in the industry as a whole, like the latest breeds of attackers, Wi-Fi Protected Access 2, and Microsoft Windows Vista security…. More >>
Security+ Guide to Network Security Fundamentals