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Secure The Network 2008-03-23 04:22:00 Network security in itself is a complex topic. There are a few basics that can help you understand what it takes to secure a network from attacks.In order to understand network security, we need to look at some of the foundations of this topic. True network security is said to have a layered-defense, that is there is no single point of defense. Rather, there are multiple defense strategies that are employed. The common comparison in computer networking is that network defense should be like an onion. You peel away one layer only to find another, and another.The building blocks of this layered defense can be kept simple at first. As one's skills grow in the area of network security, there are more layers that can be added both in the following areas, as well as newer ones.IdentityIdentity c Read more:Secure
Wireless Networking Primer 2008-03-23 04:13:00 Wireless networking is all the rage. Learn how to set up a wireless computer network in your own house or small business.Wireless networking is found across the world in coffee houses, restaurants, and libraries. In Europe and South America, it was chosen over standard wired networking due to the infrastructure and costs involved with retro-fitting older buildings for Ethernet networks. As standards were developed from 802.11b to the faster data transfer found in 802.11g, wireless networking became more viable as a choice for computer networks. Combined with the ease of setting up a wireless network it was only a matter of time before wireless networks became the prevalent choice in home networking.Getting StartedIn order to build a computer network, you have to have two or more computers. Read more:Wireless
No title 2008-03-23 04:08:00 IPv6 (Internet Protocol ver. 6) promises to be one of the most influential computer networking technologies of the near future.Proponents of IPv6 tell us that we are running out of IP addresses. With some 6.5 billion people in the world, the 4,294,967,296 available IP addresses under IPv4's 32 bit address scheme are slowly disapaiting. Where close to 4.3 billion addresses may seem to be more than enough, as we approach the end of the address pool, band-aid fixes such as NAT (network address translation) is already being used by many businesses to save address space in the IP range that they are allotted. Businesses aren't the only ones who are using up all of the available addresses. Other contributors are; multiple computers in the home, cellular phones, and the rise of streaming media se
Network Security Terms 2008-03-23 04:02:00 Is your encryption scheme protecting the integrity of your data? Learn some of the more important network security terms here.Hackers, data thieves, and other cyber-criminals make the evening news almost nightly. Enter stolen data in any search engine and you will find pages and pages of stories about compromised passwords, social security numbers falling into the wrong hands, or stolen laptops.I have been asked with growing frequency, "How can I protect my network?" When I start explaining different methods of computer network security and I start to see a blank stare come over the person's face. Immediately I can tell that they have no idea what I am talking about.In order to protect a computer network, you have to understand that all networks and all computers are at risk. Period. You t Read more:Network Security
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Home Computer Security 2008-03-23 03:59:00 The Three Basic Rules Everyone Needs to KnowThe average American has a home computer, but do they know how to secure it and keep it secure? There are 3 basic rules for security that everyone should know.While living in a growing age of technology, having at least one computer in the home is just as common as having a refrigerator. Most homes in the United States will have some sort of computer equipment for either personal use or business use. The problem is that the regular American that uses their home computer for general purposes has no idea how to secure it and keep it secured.Generally speaking, anyone can go to a local retail chain and tell the sales associate what they want out of a computer. The store will then sell them everything and even set it up for them. The problem is that Read more:Computer
How To Buy A Wireless Router 2008-03-23 03:56:00 Decoding Wi-Fi 802.11 Networking Standards and ProtocolsWhat's the difference between 802.11g and 802.11n and why should you care? Understanding the difference between wireless router protocols can save you time and money.Buying a wireless router can be confounding. Why do they all say 802.11? What is the difference between 802.11g and 802.11n? What on earth does 802.11b/g mean?Take some time to learn what is behind the mysterious numbers and letters, and you'll find your shopping -- and home networking -- to be much easier, and perhaps cheaper too.Wi-Fi Standards and the Various Wireless
Protocols802.11 is the set of standards defined by the Institute of Electrical and Electronics Engineers (IEEE) for wireless networking devices. These standards are for manufacturers to adhere to, but it' Read more:Router
Simple Home Wireless Networking 2008-03-23 03:51:00 Connect Computer, Printer and Laptop without Cables or BluetoothIt's easy to create your own wireless network for your home or home office in less than a day. Connectivity for printers, cameras, computers and all your PC equipment.With today's wireless-equipped laptops, a wireless router and, if you need one, a wireless adapter card, even the technically-challenged can create a network in a heartbeat. This discussion isn't about Bluetooth technology, nor does it relate to Macs.The First StepWorkstations, printers, and laptops need a wireless adapter card installed. They're easy to install--sometimes they're already built in. If so, your equipment will say it's wireless network capable. If not, remove the case from your desktop computer, follow the adapter card's directions, and you'll eas Read more:Simple
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