• Two Factor Authentication: Protecting A Network By Scott Jarvis
  In the ever changing world of online and network technologies Two Factor Authentication has played a large role in the reshaping of IT staffs and budgets .... that their customers receive fast reliable service and are well protected will likely outperform their counterparts whom choose not to take these steps.

• 7 Layers of the OSI Reference Model By M. Aslam
  The Application Layer (Layer 7) refers to communication services to applications and is the interface between the network and the application. Most application .... of options in the physical layer. Examples includes: EIA/TIA- 232, V.35, EIA/TIA-449, V.24, RJ-45, Ethernet, 802.3, 802.5, FDDI, NRZI, NRZ, and B8ZS.

• IT Outsourcing Companies Provide Services Round The Clock By Prakash Wade
  It is great to see so many different ways of business have benefited from the Internet. One of the benefits has been the ease of outsourcing. Now you .... many organizations which have cut costs by outsourcing helpdesk to a third party. Cutting costs is important to all businesses, irrespective of the size.

• Basic of Networking: IP Address By Renu Singh
  Professionals if not hooked to Microsoft Office, must be surely busy surfing Internet. Internet is gradually arising as the first love for professionals .... This feature is just an introduction to the basic of networking which acts as a backbone for today’s connected world. Renu Singh, ITVoir Network

• The Lost Eleven Days By Richard N Williams
  Have you ever gone to bed one night and wondered just where the day went? Well could you imagine waking up to discover that eleven days had vanished completely .... Universal Time), and computers all synced together around the world using NTP servers (Network Time Protocol) it is imperative we can all tell the right time.

• Consider Having A Custom Computer Built By Jon Crain
  At some point in time, you are going to be in the market for a new computer. When this time comes, you should definitely check out your options with custom .... shelf. Try it just once and you will be amazed how much better buying a computer will end up. Hey, that’s my recommendation after years of using them.

• Installing a NTP Server using a Radio Reference Source By Richard N Williams
  Network Time Protocol (NTP) is one of the Internet’s oldest protocols still used, invented by Dr David Mills from the University of Delaware, it has been .... referenced NTP server is easily installed and can provide an organization with a precise time reference enabling the synchronization of entire networks

• VoIP Business Phone Systems By John Smith
  Business VoIP, Voice over Internet Protocol, has completely changed business phone system technology. Businesses are reducing costs using VoIP, improving .... is located in one city and your customers are in another. No matter what size your business is, VoIP is a surprisingly flexible, affordable technology.

• Cisco CCNA, CCNP, and CCENT Practice Questions: Hubs, Repeaters, IPv6, And More! By Chris Bryant
  Let’s test your knowledge of hubs, repeaters, Ipv6, and other important Cisco certification exam topics! CCENT Certification: Which of the following .... queues, and "50" is the number of reservable conversation queues. Look for more free Cisco certification exam questions on this same website!

• A Guide to NTP and Computer Network Time Synchronisation By Richard N Williams
  A Guide to NTP and Computer Network Time Synchronisation This article explains Network Time Protocol (NTP) and how it is used in the synchronisation .... GPS time servers can provide timing information to within a few nanoseconds of UTC as long as there is an antenna situated with a good view of the sky.

• The Basics of Computer Network Security By Ribvar Shafeei
  When you first think about computer network security you might picture two security guards watching your computer. Actually computer network security is .... vulnerabilities and discovering intrusions.Equipping yourself with a comprehensive incident handling plan is vital in protecting your organization against attackers.

• Windows XP – Getting the Correct Time By Richard N Williams
  All computers need to know the time. Many applications, from sending an email to storing information are reliant on the PC knowing when the event took .... w32time.; Then on each computer on the network (other than the domain controller which can’t be synchronised with itself) type: W32tm/resync/rediscover.

• How to Run a Network Time Server in Windows XP By Richard N Williams
  Time synchronisation in modern computer networks is essential. It not only provides the only frame of reference between all devices, it is critical in .... net start w32time. on each computer, other than the domain controller, type: W32tm/resync/rediscover. The time server should be now up and running.

• MySpace Tips: Do's and Don'ts By Jonathan Mac
  DON'T! 1. Three big no-nos on MySpace: Do not obscure the MySpace ad banner (or feature your own ad banners), spam, or feature inappropriate content .... comment or personal message. Don't forget to add your website link too! 5. Remember, MySpace is "a place for friends." Be a nice MySpacer.

• Give A New Lease On Life to Your PC by Installing A Registry Cleaner By Daniel Stafford
  Today, computers dominate our lives. We trust these machines to start and work correctly as much as we trust our family. This trust is justifiable, as .... times. When you have these problems the time has come to install a registry cleaner on your PC to clean up the registry and get it running fast once again

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