With the popularity of internet use going beyond most people’s wildest dreams, broadband security is very important.  People often shop using credit cards, conduct business transactions, perform banking transactions, and pay bills online.  All of these actions may make your personal and financial information available to unwanted eyes.  Having a secure broadband connection will limit the ability of others to steal your information for illegal financial gain.

There are two places where a computer is most vulnerable to attack; internally and externally.  Internal intrusion is when a normal internet function is used to invade your computer, such as a fake email from a bank asking you to enter or confirm personal information.  External intrusions occur when a remote user finds your computer and probes for weak spots to access your files.  Another popular way intruders try to steal information is by sending emails that look authentic, and once opened will install a file on your computer that can access files and security information which it will send it back to the intruder.

When security measures are set up, the risk of being harmed by this malicious behaviour is reduced or eliminated.  All computer users should install anti-virus programs to block attempts from other computers, websites, or online programs to access your computer.  A firewall should also be installed to protect you from external and internal threats.  A firewall is like another computer system that sits between your computer and the internet and will regulate the traffic between the two.  Wireless connections should be encrypted, which most broadband providers include with their packages.

One of the newest services being looked into by broadband providers around the world is something known as power-line Internet. This is the concept of permitting Internet data to travel down the standard high-voltage power lines used in developed countries around the world. However, there are still a number of complex issues surrounding the viability of this manner of broadband. One of the primary concerns being the fact that power lines are inherently a fairly noisy environment, with pops and clicks on the line whenever a device is turned on or off. Also, certain energy-saving devices can introduce noisy harmonics on the line that could destabilise the broadband connection. It is offered in Europe by certain broadband providers, but things are still very much in the development stages. Most of the large power grids transmit electricity over the network at fairly high voltages in order to reduce the loss of transmission. Once the broadband gets to the customer there is a transformer to reduce the voltage. The problem is that the broadband signal has a difficult time passing through these transformers, requiring use of a special device known as a repeater.

The reason this type of Internet is more common in Europe is that in the United States a transformer services a single house, while in Europe a transformer services anywhere from 10 to 100 houses. This makes it a more cost-effective broadband alternative in Europe than it is in the United States. Even so, it is difficult to find broadband providers who offer this service, although they do exist.

With the advent of broadband in the UK and more users being online more often, security has never been more important.  Because your computer is likely to be connected to the internet all the time it is on, you are much more vulnerable to attack.  Good broadband providers in the UK will have their own security measures in place, but it always pays to be careful.

Installing anti-virus software, a good firewall and keeping both updated is essential in keeping your broadband connection as safe as possible.  If in doubt, broadband providers should be able to advise you on the best security software for your computer, and might even know of special deals.  It always pays to ask.

If you have a wireless modem, it is especially important that you make sure your network is secure.  An unsecured network could slow your system down, cost you some or all of your download limit, or worse still, cause you to have your information stolen or files destroyed.

You also need to be vigilant about your online activities.  Use you common sense; if something strikes you as not quite right, do not touch it.  This is especially important with emails. You should remember that you cannot always trust that the email is coming from where it appears to have originated. A reputable company (especially a financial institution) will never ask you for important personal details via email, because email is far from secure.

As long as you follow these few basic safety procedures you should have no trouble with the security of your UK broadband connection.

As more and more users enter the broadband UK market it is important for them to become acquainted with the risks involved.  One major downside of broadband use is the increased potential of users becoming victims of online fraud.  The main reason for this is because many broadband users never switch their computer off, thus leaving it open to threats for longer periods than would have been the case previously.  The increasingly sophisticated methods used by online fraudsters today make it doubly vital that anyone looking at broadband providers should ensure they have adequate security installed before going online.

Important methods of protection to consider include a firewall which protects your computer from external threats, and virus security which will protect against the many types of computer viruses which can be contracted via opening an email containing one.  In some cases your computer can become infected simply by surfing a malicious website.  If you are making a broadband comparison to find the best deal and considering using Wi-Fi, then it is also important to make sure your connection is secure and encrypted, as outsiders could attempt to use your connection for criminal purposes or simply to download large amounts of files which could take you over your allotted download limit.

Internet security companies now detect new viruses sent out by hackers on a daily basis, and many of them target financial or personal details.  So when you are looking at broadband providers make sure you take all these factors into account and ensure your internet security is updated regularly.

If you are thinking of purchasing a new broadband plan for your home or office, or upgrading an existing one, it is important that you understand what is meant by broadband speeds, and what a reasonable speed should be.

Speed is perhaps the hardest step to define in broadband comparison.  It is easy to know how much you are downloading, and how much you pay per month for the privilege, but speed is another issue in which there are more factors than simply those advertised by broadband providers.

Firstly, the speed quoted by most broadband providers will be the maximum possible.  Think of this in the same way as ‘top speed’ in your car; it can be achieved, but you are unlikely to meet a situation in which it is possible.  The speed quoted by providers is just like this, possible, but generally unlikely for downloads.

Why is this?  Because download speed is affected as much by the speed of the remote server as it is by the speed of your connection.  You are more likely to reach your top speed uploading, but that will depend largely on your computer hardware, the modem, and processor speed and even on your provider settings.

Additionally, the practise of ‘shaping’ or ‘choking’ traffic is common.  This means that your provider may limit the speed at which you can do certain things, such as directly download a large file from a server, or transfer files from your own machine.  Look out for these conditions in the fine prints of service agreements, and reject those you find unacceptable.