By
admin on Wednesday, April 28th, 2010 |
No Comments
Do you know internet? It is impossible if you don’t know internet because you are using internet when reading this article. Internet becomes the most popular communication media that mixed between Information and Technology furtherance. We have to use technology devices to access internet, such as computer, laptop and of course modem to get your internet signal. And we use internet for transferring or receiving information.
The advance of internet has been utilized by people to get online course. There are lots of websites that offer online course. We don’t have to attend a class, we only must sit in front of our computer with internet connection on it. There are also lots of course types that offered. Usually, the IT (Information and Technology) course is dominant on online course. Where we can find an online course for IT?
CISSP is an online course that based on IT. If you are looking for IT certificate, CISSP training course may be your choice. CISSP will teach you how to be an IT professional with CISSP training video and then you will get their IT certificate. But you have to pass the exam first to get the certificate. Not only IT, you also can take information security course if you like it.
By
admin on Tuesday, June 16th, 2009 |
No Comments
It is deniable that our works and lives are more convenient and easier when using wireless. We can work anywhere and that is why wireless networks are becoming so popular. Especially if you have broadband Internet access, a wireless router can give you instant communication with the world.
Imagine you are sitting by the pool and enjoying chatting through the Internet. Or lounging in the Jacuzzi listening to your MP3 collection is appealing to us all. Unfortunately, many, or even most, wireless units don’t come with security features already functioning. This may not seem like a big issue to someone who is simply setting up a home network, but there are a number of potential problems you should consider.
Identity theft seems to be the most serious problem. If your network is unsecured, the personal data on your wireless electronic equipment is also unsecured. The order you just placed for a book at Amazon may have given your contact and payment information to an unscrupulous hacker! Nearly every town in which “WiFi” is common will have “War Drivers” and “War Chalkers” at work. These are people who walk or drive around town with wireless equipment, searching for unsecured networks. The “Chalkers” then live up their name, marking curbs and other public items with chalk so that others can more easily find and exploit your network.
In fact, not all “War Drivers” are hackers, of course. Many just want to use your network for free, but the risk is… Read the rest
By
admin on Thursday, June 11th, 2009 |
No Comments
Being able to work while traveling is essential for every professional these days. That’s why laptops have become an essential item. Using the internet on a laptop is also important if one needs to keep in touch with work. Getting wireless internet for your laptop is therefore essential if you are a traveling professional. It is important that if you do so, get a wireless internet capability for your laptop, to get the best possible deal out there and maximize the potential of your computer. Due to the mobility of the laptop, computer users need not to be limited by wires when travelling so wireless internet is very handy. Wireless internet these days is becoming better and faster and almost a necessity for every laptop.
Having wireless internet on your laptop allows the user to conduct their business in a timely and easy manner. Having a wifi internet connection on the laptop for example, makes conducting business much easier. It is becoming increasingly popular as well. Being able to connect to the internet while traveling allows the user to check emails constantly and therefore keep contacts, to have access to information like checking figures, and enhance their productivity. To be able to connect to the internet using a laptop, the computer must have the wireless capability to connect to a router. It is imperative that the laptop must have the right network card with a WiFi connector. There are many public spaces that allow for WiFi connections in every… Read the rest
By
admin on Sunday, April 12th, 2009 |
No Comments
As far as I’m concerned, wireless networks would have to rank as one of the best inventions in history. They really are the best thing since sliced bread. I mean, really, bread is easy enough to cut yourself, but have you ever tried to wire up a network? Its a lot of hard yakka as many would say.
WiFi is the wireless way to handle networking. It is also known as 802.11 networking and wireless networking. The big advantage of WiFi is its simplicity. You can connect computers anywhere in your home or office without the need for wires. The computers connect to the network using radio signals, and computers can be up to 100 feet or so apart. So, in the spirit of spreading the word, I’m going to give you some great reasons why you need a wireless network.
Sharing Internet Access.
Wireless networking gives you a cheap and easy way to share one Internet connection between multiple computers, eliminating the need for more than one modem. You can even add new computers to your network simply by plugging in a wireless card and switching them on — they get an Internet connection straightaway! There aren’t many wired networks that can say that.
Sharing Files and Printers.
A wireless network gives you access to your files wherever you are in your home, and makes it easy to synchronise the data on a laptop with a home computer. It is much easier to send files between computers with a… Read the rest