IPTV (Internet Protocol Television) is a system that allows users to send and receive high quality digital television streams over the Internet. In simple terms, it means a Television system that supports the reception of digital audio signals transmitted via Internet. This technology has gained huge popularity in recent times as it provides a cost effective way of watching Television shows online. A TV set that supports IPTV has all the features of a regular television set like the screen, the picture and audio channels, picture resolution and the sound quality. It also offers a wider range of TV channels than a standard television set.
The benefits of an IPTV system can be endless. Apart from being able to watch digital TV on the move, it also allows you to view your favorite programs while travelling without any additional devices such as a DVD player or portable player. The system can also be connected to an internet enabled computer to access online TV channels. All you need is a broadband connection for the computer and you will be good to go.
However, there are certain drawbacks of this wonderful system. One of the most serious problems associated with IPTV systems is security. As all the data that is sent over the internet is potentially susceptible to hackers, there is always a risk that your data is being hacked into by someone. In fact, there have been several incidences of such incidences where hackers managed to obtain confidential data from computers that had been secured with firewalls. Without any firewalls capable of blocking the traffic coming in or going out of the network, the risk of the entire system getting compromised is very high.
Firewalls can be purchased from any IT service provider. You should not have any qualms about the fact that these devices will need to be installed on all the computers that will be used for accessing the network. There are different types of internet firewalls that are available in the market today. Some of them are software based, while others are hardware based. You can also ask an IT expert to guide you in selecting the right one for your system.
Another major disadvantage of using these firewalls is that they cannot be disabled by the user manually. If you want to switch on or off the internet connection, you will have to disable the firewalls. Most users tend to forget to do so and this leads to the system getting compromised. Once the hackers manage to break into the system, they can automatically delete all the files and folders that they have hacked into.
Apart from these drawbacks, IPTV firewalls are also known for their high price. In fact, they can cost as much as a few hundred dollars per device. This price can be a big deterrent for most businesses who would like to use this type of technology for their business. It is important to keep in mind that these firewalls are not only expensive but they also consume a lot of resources.
One solution to this problem is the use of third party software. There are a number of such softwares available on the internet. These softwares are very easy to install and run. These softwares allow you to turn off your internet access while you are not online. Furthermore, you can also disconnect internet access from specific internet service providers.
If you have several computers at home and work from home, one option that might help you cut down on your monthly internet access costs is the usage of a virtual private network (VPN). This kind of VPN ensures that your data is encrypted and cannot be accessed by anyone else. With the use of VPN, your traffic between your computer systems will be encrypted. As such, any hacker trying to send out information to other computers in your home or office is unable to do so. Hence, your IPTV firewalls are not able to detect or block these VPN servers. This effectively protects your IPTV system from any outside intrusion.