#networkers home

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How To choose Wireless Router for max Wi-Fi range ?

Consumer wireless routers vary in the Wi-Fi range they support. Routers with stronger Wi-Fi signals allow devices to connect at higher speeds from a greater distance and stay connected more reliably. Which wireless router then, has the overall best Wi-Fi range?

Answer: A wireless router’s antenna technology generally determines its Wi-Fi signal strength and hence its range. Generally speaking, 802.11g wireless routers offer better Wi-Fi range than comparable 802.11b units due to improved antennas.

802.11n and Wi-Fi Router Range

In general, wireless routers currently offering the best Wi-Fi signal range, however, are 802.11n(sometimes called “wireless N”) units. Where standard 802.11b and 802.11g routers contain just one Wi-Fi radio and antenna, wireless N routers contain two or three radios specifically designed to maximize Wi-Fi range. Note that the actual range and performance of any wireless router varies substantially depending on conditions of the environment such as obstructions and radio interference.

Increasing Wi-Fi Range – Do It Yourself

Router Wi-Fi Range Only One Factor to Consider

Wi-Fi range is just one of several factors to consider when choosing a wireless router. For example, the reach of a wireless network can also be increased by installing wireless range extender products, or by upgrading a Wi-Fi client instead of the router.

The standard antennas shipped wih wireless routers work omnidirectionally. Omnidirectional antennas distribute their signal equally in all directions. These antennas provide more uniform coverage in a radius, but they also limit the signal’s reach in any particular direction.

Some routers support replacement of their standard antennas with upgraded “aftermarket” ones. Many aftermarket Wi-Fi antennas work directionally, meaning their radio signals can be focused in a specific direction. All other things being equal, replacing the omnidirectional antenna on a wireless router with a directional one will increase its range.

Finally, even those routers with lesser range may service your residence quite well. If your Wi-Fi devices are located near to each other, with few walls and other obstructions in the vicinity, you likely need not seek out a router with the best Wi-Fi range.

For more information visit Networkes Homes

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Computer Network Security Issues

Network security deals with the requirements needed for a company, organization or a network administrator to help in protecting the network, computer systems and the resources that are network accessible. They are protected from any unauthorized entry, malicious components as well as monitoring continuously, consistently and measuring the effectiveness or lack of effectiveness of the network.

Network security is a major concern of every company that has a computer and is connected to a network. A network security that has been compromised means that a competitor or any hacker can gain entry to the sensitive or critical data and they may delete or make off with the information resulting in data loss or complete system destruction. The terms information security and network security are most of the time used to represent the same meaning. Network security, though, is more specifically taken as the provision protection from outside intruders.

The process of network security begins from the authentication of any user who logs in with the appropriate password and user name which is ‘one factor authentication’. There is another method of authentication known as ‘two factor’ where when one is using an item like an ATM card or mobile phone and another three factor authentication can also be used where a body part is used like a retinal scan or fingerprint. When authentication has been verified, there is a firewall that decides, which programs or services are allowed for network users to access. This component may be effective in the ability to prevent any unauthorized access but it fails to check harmful contents like computer worms that are transmitted across the network. An IPS or intrusion prevention system is able to detect and stop the activities of this sort of malware. The firewall and IPS settings are created by the network’s System Administrator who also installs a viable antivirus system, which is up-to-date.

[networkershomes]

How To Select Wireless Router For Maximum Wi-Fi Range ?

Consumer wireless routers vary in the Wi-Fi range they support. Routers with stronger Wi-Fi signals allow devices to connect at higher speeds from a greater distance and stay connected more reliably. Which wireless router then, has the overall best Wi-Fi range?

Answer: A wireless router's antenna technology generally determines its Wi-Fi signal strength and hence its range. Generally speaking, 802.11g wireless routers offer better Wi-Fi range than comparable 802.11b units due to improved antennas.

802.11n and Wi-Fi Router Range

In general, wireless routers currently offering the best Wi-Fi signal range, however, are 802.11n(sometimes called "wireless N") units. Where standard 802.11b and 802.11g routers contain just one Wi-Fi radio and antenna, wireless N routers contain two or three radios specifically designed to maximize Wi-Fi range. Note that the actual range and performance of any wireless router varies substantially depending on conditions of the environment such as obstructions and radio interference.

Increasing Wi-Fi Range - Do It Yourself

Router Wi-Fi Range Only One Factor to Consider

Wi-Fi range is just one of several factors to consider when choosing a wireless router. For example, the reach of a wireless network can also be increased by installing wireless range extender products, or by upgrading a Wi-Fi client instead of the router.

The standard antennas shipped wih wireless routers work omnidirectionally. Omnidirectional antennas distribute their signal equally in all directions. These antennas provide more uniform coverage in a radius, but they also limit the signal's reach in any particular direction.

  Some routers support replacement of their standard antennas with upgraded "aftermarket" ones. Many aftermarket Wi-Fi antennas work directionally, meaning their radio signals can be focused in a specific direction. All other things being equal, replacing the omnidirectional antenna on a wireless router with a directional one will increase its range.

  Finally, even those routers with lesser range may service your residence quite well. If your Wi-Fi devices are located near to each other, with few walls and other obstructions in the vicinity, you likely need not seek out a router with the best Wi-Fi range.

For more information visit Networkes Homes

[networkershome-blog]

Technology - All Pervasive, All Powerful.

Ask any person this question “Are you dependent on Technology?” and the answer you’ll get will probably be a no. Ask the same person to tell you the time and he will have a look at his mobile and will tell the time. You will be tempted to point out to the thing around his wrist called a watch that he is wearing, probably an expensive one for show and not to tell the time. People are dependent on technology but they have no idea as to how much.

Technology has become such an integral part of our lives that living without it would be almost impossible. Schools, Colleges, Universities, Multi-National Companies all use the technology that is available today. Education system would be very primitive if it didn’t use computers. The very defense of our country is dependent on technology. While we sleep peacefully at night there are people who are working just to make sure that the next day goes on peacefully without a glitch. The small things which we take for granted such as booking a railway ticket or withdrawing money from the ATM or the bank would come to a standstill if somehow all the technology we have today stopped functioning.     

I am sure there are plenty of people who use technology like its second nature to them. Take out your phone press a few things here and there and when you reach home and voila your dinner is cooked and ready to eat. I think that does happen in countries such as Japan where everything runs with the help of computers.

Technology is making the world a much easier place to live in. Jobs which were considered harmful in nature such as dismantling a bomb are nowadays done by robots thus possibly saving human lives.  It also makes things simpler as in finding a new place. Just use the Global Positioning Satellite Tracker in your mobile and you will never be lost.

There will always be two sides to an equation, a good and a bad. It just depends on us how we can use it. If we use technology for the betterment of mankind, the world will be a perfect place to live in.

[networkershome-blog]

Our Students Speak About Their Networkers Home Experience

Networkers Home today has grown to become the leader in Cisco training in India. We have centers in Gurgaon and Bangalore and have plans to open facilities in the Middle East, Africa, Europe and USA in the coming months. However, our focus on providing world-class training to our students, be it state-of-the-art infrastructure, well-experienced trainers or the latest in technology, remains as steady as ever. What matters most to us is the success and satisfaction of our students.

It is for this reason, we believe, that Networkers Home has the highest first attempt passing rate in the world.

Let’s see what our students have to say about their experience with Networkers Home. 

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