Better Internet With Fixed Line NBN

Over the past decade, Australia has been working on developing the NBN (National Broadband Network), which would grant every home in the country to gain access to faster and more reliable Internet service. Fast Internet is often only limited to the metropolitan area. As you move into rural areas, connection tends to drop.

NBN intends to remedy the issue of slow Internet connectivity in remote locations of the country. The project involves replacing ageing copper lines which make up most of the current network structure with fibre optic ones. Strands of glass or plastic transmit data via light pulses at breaking speeds of at least 100 Mbps or more. Such technology will ultimately revolutionise the way people use and get access to the Internet all over Australia

NBN Fixed Line Connection

One of the most common ways that people can get access to the national broadband network is through what is known as an NBN fixed line connection. What exactly is it though?

As you may already know, the fixed line NBN works using a direct line with the ISPs like “IPSTAR Broadband” as they move information signals from the source to the users and vice versa. Such services are likewise known as a “fibre connection” simply because of the kind of wires in use– fibre optics!

Fiber optics is among one of the most innovative ways of information transfers today. Unlike the old copper cables of the past, these wires feature glass particles that utilise light to transfer signals and information. Considering that light travels at a speed of 299,792 kilometres a second, it is simple to see how the technology can substantially increase Internet speeds and change people’s web experience.

The following are some of the benefits that an NBN fixed line connection has to offer:

An NBN fixed line connection is superior to conventional broadband technology (ADSL) in many ways. For one thing, the network can transfer information with no loss in quality and support a much higher rate of data transfer. The use of fibre optics also means that the network structure is impervious to “noise” and ground resonance which makes for a more stable and reliable internet connection.

It is easy to see how NBN fixed line can potentially improve everyone’s experience on the web. Learn all that you need to know about making the shift to NBN by checking out websites like http://ipstarbroadband.com.au/ .

 

How to Secure Your Wireless Internet Connection

The widespread use of Wi-Fi Technology is bringing to light many security issues that may have gone unnoticed by the average user. Traditional wired connections have obvious security precautions that most users are accustomed too, but extra measures must often be used when transferring data across a wireless, and sometimes public network. A wireless Internet connection without security can easily give anyone access to your files, email, and even gives others the ability to make changes to your computer.

These types of security problems will probably have little impact on most users. Occasionally surfing the web at a coffee shop or having a wireless adapter set up on a printer will likely not bring down the house. To a business holes in security can cost time, money, and could possibly be a legal violation. A badly secured Wireless Internet connection is an open door for hackers to use the technology to cause general mischief or to even commit crimes. The most common methods currently in use to secure a Wi-Fi connection are SSIDs, Wi-Fi Protected Access, and WEP.

SSID (Service Set Identifiers)

Every data packet sent over a Wi-Fi connection has a specific identifier attached to it. This identifier, or SSID, can recognize particular wireless networks and everyone accessing a particular network must have the correct Service Set Identifier. From a security standpoint SSID alone offer almost no protection, but it does give a network a specific name making is clear what network a user in connected too.

Knowing where you are connected too has become increasingly important due in part to a wireless internet attack called The Evil Twin. While this may sound like something Dr. Evil would use, it’s a common hacker technique. The way it works is a hacker takes in a mobile wireless access point, usually set up on a laptop, and then enters a public area where an access point already exists. If no SSID is set up, then someone may actually log on to the hacker’s computer giving them access to all data sent and received. This is a great way to get access to usernames and passwords.

Even with SSID a hacker is going to name their network something confusingly similar. If you are at your favorite coffee shop and are about to log on, check the names of the networks carefully. Be careful if you see two possible networks with very similar spelling like these:

• CoffeeHouse
• CofeeeHouse

The hacker is hoping his network shows up first in the list, and that users will log on so quickly they won’t realize what they are doing.

WPA (Wi-Fi Protected Access)

WPA was originally designed as an answer to security holes that were becoming apparent in the widely accepted WEP technology. Wi-Fi Protected Access is an attempt to create standards within the wireless security industry, and begin a move towards unifying the market. The Wi-Fi Alliance designed the technology and a scattered market is beginning to see a unified method of security on the horizon.

The two main differentiators between WPA and WEP are key size and the number of packets that actually carry the key. The number of characters in a WPA key is considerably more than a WEP key, and it would taking sifting through many more data packets to actually put a WPA key together.

WEP (Wired Equivalent Protection):

Wired Equivalent Protection uses encryption to protect data as it travels via radio waves from transceivers. This means that when you send your email from your laptop it becomes encrypted, is sent out wirelessly on radio carrier waves, is received by a wireless access point, is then decrypted and sent on to the Internet as any wired connection would. As the name implies this security was designed to provide the same level of security a wired connection would. This is not the case, but the security is usually strong enough for most users.

The reason WEP has never become as secure as a wired network is there is simply no way around the fact that anyone can intercept radio wave and get the data out of them. The level of encryption that the data has will mean the information is meaningless unless the interceptor has the WEP key. The problem here is that all data packets carry a piece of the key and that in time, with enough packets, the key can be produced. This is a lot of trouble to find out where a user has been surfing, but maybe not too much to acquire hundreds of credit card numbers. Again if you are not targeted by a hacker, WEP is surely enough protection. WEP is currently installed on almost all wireless routers available to consumers.

Securing Your Wireless Network

Do you have a wireless network installed in your home? Chances are that you do. If so, did you know that hackers might be using your Internet connection without your knowledge or consent?

It’s called “Drive-By Clicking” and it is becoming more and more popular all the time. Here is how it works:
A hacker drives through a residential neighborhood with a laptop computer equipped with a wireless network adapter. If a wireless router isn’t configured for secure communications the hacker’s laptop can detect the signal, stop his car, and access the Internet using the unsuspecting homeowner’s Internet connection.

He can send spam emails (potentially getting the homeowner in trouble) and even access sensitive information on the host’s computer. Scary stuff, huh?

If you have a wireless router you can protect yourself with these tips:

Place your wireless router in a location that is as far away from the street or the closest neighbor’s house as possible.

Change your router’s password from the factory default (which most “competent” hackers are familiar with) to a new one.

If you have file sharing enabled on your PC be surer to activate password protection.
Enable encryption (WEP) in your router’s configuration settings.

Be alert for clues that someone else is using your Internet Connection or home network. These include excessive Internet traffic through your cable or DSL modem (the data lights will flash more than usual) and a sluggish PC with lots of unsual hard drive activity.

Taking the time to secure your wireless network from cyber-intruders could save you lots of headaches and losses (monetary and otherwise) in the future.

Laptop Wireless Internet Access For You

The Internet is a forever changing phenomenon. Just when you think you have a grasp on the latest technology, something else new and improved comes along. While this can be a tad irksome, it’s also utterly amazing. Remember the annoying days of dial-up Internet access. I don’t know anyone who wasn’t continuously kicked off the web on a regular basis with dial-up. Either the server was too busy and booted you off, or someone in your home picked up a telephone and got you kicked off. Yikes! This way seriously annoying when you’re trying to get something done. Finally cable high-speed Internet entered the picture. Suddenly you could simply remain on the web at all times. Not only that, but the speed of web surfing had improved greatly.

Welcome to the age of laptop wireless internet access. This is hands down the best option available at this time when it comes to Internet access. All you need is a wireless router and a modem to get started. There are great services available right now that offer laptop wireless internet access for as low as 30 dollars a month. That’s amazing! But it doesn’t merely stop at your Wireless access. Obviously when you own a laptop or notebook computer, the advantage is being able to tote it around with you at all times. Maybe you want to hit up the local coffee house, but stay online while you’re lingering in there. More than likely this is not a problem. Many coffee shops are offering free laptop wireless internet access to their customers. It’s merely a perk you get for buying your daily cup of Joe there. Take advantage of it the next time you’re in a coffee house.

Online is a great place to begin your search for the right laptop wireless internet access program. Vonage is a good one to consider since if you’re looking to pay less. Currently no one offers laptop wireless internet access so cheap. While Time Warner may offer wireless internet access in a cable package of sorts, it’s unlikely that they provide high-speed wireless access alone for as low as Vonage does. Acquire your laptop wireless internet access today and make web surfing easier.

Wireless Internet

Wireless networking is 1 of the greatest new computer technologies in terms of convenience. If you’re weighing the pros and cons of wireless before taking the leap, here are 5 to put in the “pro” column.

#1: No More Wires
Of all the reasons to switch your network to wireless, this is perhaps the most important. Wires are inconvenient, expensive, dangerous, and downright ugly.

No more wires across the floor improves the safety of your home, since it’s easy to trip over exposed wires.
The average Ethernet wire doesn’t cost much per foot, but it adds up quickly. To run wires between rooms or floors, you have to knock holes in the walls, which might not even be an option for renters.

Plus when you move you don’t have the mess of disconnecting all the wires only to re-connect them at the other end. Nor do you have to examine every wire for damage if your internet connection goes down.

#2: Internet Access For All
Wireless networking gives you a cheap, easy way to share 1 internet connection among multiple computers. You can add new computers to your network simply by plugging in a wireless card and switching them on — they get an internet connection immediately!

#3: Share Files And Printers
A wireless network gives you access to your files wherever you are, and makes it easy to synchronize the data of a laptop and a desktop computer. It’s much easier to send files between computers with a wireless network than by email, or CD.

Plus, with the printer connected, you can also write things wherever you happen to be, press print, and go collect them from a printer connected to another computer. Printers plugged into 1 of the network’s computers are shared by all the computers automatically.

#4: Always ON
Broadband revolutionized networking with internet connections being continuously connected — no need to dial in every time. Wireless networking lets network connections be always-on, so any of your computers can connect to the internet whenever you want. Take laptops from room to room or out on the deck — they’ll have an internet connection. Plus, there’s no need for excessive password entry.

#5: Freedom!
With wireless networking, you can even take your computer wherever the signal reaches. Going wireless is much like the switching from the old fashioned wall-mounted telephone to a cellular phone. The freedom is exhilarating.

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