Archive for the ‘Networks’ Category

Securing the NTP Protocol

Saturday, July 18th, 2009

The NTP protocol is a standard communications protocol for the distribution of accurate time around a computer network. NTP stands for Network Time Protocol. It is a UDP over TCP/IP based protocol and is used to synchronise time critical applications on network time clients. This article discusses how to use authentication to secure communications between a network time server and client machines.
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What You Need To Know About 192.168.0.1

Friday, July 17th, 2009

PCs have IP addresses, numbers that operate as a kind of a safe combination. One of the most commonly used is 192.168.0.1. While the data is technical in mock up, understanding may prove beneficial when using networks and routers.
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Why is Network Time Synchronisation Important?

Thursday, July 16th, 2009

PC's maintain time using internal hardware clock chips. In order to reduce costs, these components are relatively low-cost devices, notoriously prone to drift. Therefore, the system time on a collection of networked computers can drift away from each other at different rates. After a relatively short period of time, large differences between the system times of each computer will be unavoidable. Unsynchronised time on computers on a network can lead to many problems. This article discusses the importance of computer network time synchronisation and of having an accurate network time reference in an organisation.
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Who Is Watching Your Business Network?

Wednesday, July 15th, 2009

Has this ever happened to you? You had a great weekend, maybe you worked a little on an important deadline. Monday comes along; you make your way to the office to finish working on the largest contract in your company's history, only to find your computer network down. Nothing is working. Your business and perhaps your future are dead in the water. No email, no Internet access and most importantly, that contract you have been working on for weeks is stored on your non-functional server. How vulnerable do you feel at that moment?
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5 Ways to Protect Your Business Network from Vulnerabilities

Thursday, July 2nd, 2009

Business networks are continually threatened by worms, viruses, Trojans, hackers, password attacks, cyber crimes and more. This article will provide you with 5 ways to protect your business network from vulnerabilities. Whether you're a business owner, an executive, or an IT manager, the following information will be beneficial to you.
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Web 2.0 vs. Web 3.0

Thursday, July 2nd, 2009

There has been much debate over the development of the World Wide Web and even more effort put into accurately naming its various developmental stages. As the debate rages on, it leaves many to wonder, what do the terms Web 2.0 and Web 3.0 mean? Which one are we in right now?
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Ethernet Cable; Benefits And Varieties

Tuesday, June 30th, 2009

In recent years the ethernet cable has become less and less used as people adopt wireless networks in their homes. That said within the commercial sphere the majority of companies still utilise ethernet cable to connect their networks, the reasons behind this are diverse. Hopefully this article will highlight the benefits to the reader.
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What is an Active Directory?

Tuesday, June 30th, 2009

Microsoft Windows has a technology called active directory or AD for short. It was developed in 1996. It was previewed in 1999. Then it was released in Windows 2000 server edition. It was revised and extended for the Windows Server 2003. It was further refined for Windows server 2008 and renamed to Active Directory Domain Service.
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Ethernet Cables

Saturday, June 27th, 2009

Ethernet
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Enhance Your Personal Life in a Dubai Mums Group

Thursday, June 25th, 2009

Professionals from all the countries of the world are drawn to the vibrant and thriving UAE economy and try to make a good career for themselves by working in the businesses in the Emirates. The companies that are based in the Middle East region offer one of the best compensation packages that can be seldom matched in any other country. There is also ample scope for professional growth in the Emirates. Dubai is the most progressive of the different Emirates that have been established in the region and have the most number of business enterprises from all over the world.
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