Wireless Router

router features
Firewall
Firewalls are ideal for home networks. They protect computers use the house by blocking destructive efforts of the official websites and potential hackers. Software or hardware device that filters information from the Internet, the reporting of that information may not happen. Here are some similar to the following address:

VPN by
Pass
VPN pass-through router allows the traffic between the endpoints and do not support one of the endpoints. This is ideal for routers of home or small office network configurations;. They are cheaper than a router with full VPN that endpoints
DHCP Server supports
Dynamic Host Configuration Protocol (DHCP) server can be implemented for Windows. The server automatically assigns an IP address of the computer’s TCP / IP software.
Wireless Access Point
The performance of your network depends on the signal strength of the wireless access point. Prior to the position where the exact position where it will be within the maximum range of the network.
DSL modem
Digital Subscriber Line modems are faster than conventional modems and can use existing phone lines. Both Internet and telephone connections for calls can be used simultaneously.
Voice over IP Gateway
VoIP routers have both wireless networking feature and voice terminal adapters. This feature allows the network access, Internet and voice communications.
logs
These are formats for transferring data between devices. The protocols determine the various aspects of the data like compression types, delivery and retrieval of equipment and error checking. The standard protocols differ by their different characters, so in order properly to other machines are selected protocols needs to communicate.

IP (Internet Protocol) enables unique addressing for computers.
When used with the Transport Control Protocol, it is referred to as TCP / IP.
The new version 6 of IP called IPv6. This version fixes a length of 16 bytes.
DHCP: Dynamic Host Configuration Protocol assigns dynamic IP addresses to devices on a network routing protocols

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The information packets should be routed through a series of routers to achieve their goal. Current routers automatically exchange routes with other routers through the use of routing protocols.

Although the configuration of the router on your own, you must select the type of routing protocol, you must install and configure.

RIP Version 1: It is a dynamic protocol and automatically figures routing tables on its own user input are not required.
Encryption Standard
This function configures the virtual private network encryption hardware advanced integration modules and network modules

Data Encryption Standard -. Does 56-bit key for 64-bit data block. This is the standard encryption used most often. A single key is used is very hard to break.

Triple DES (3DES) – applies 3 keys in succession makes it harder to crack the code.

Advanced Encryption Standard (AES) encryption will become the next standard for commercial transactions in the private sector.

MD5

SHA 1
modulation
There are many standards of modulation. The most common types are:
QAM : Quadrature Amplitude Modulation, a dominant modulation technique for digital signals with high speed
CCK :. Free Code Keying is a modulation technique in data rates of up to 11Mbps in the RF band OFDM operate /> : .. Direct Sequence Spread Spectrum use wideband signals that are not easy to recognize and resist attempts: Orthogonal Frequency Division Multiplexing modulation for higher speeds of 54 Mbit / s DSSS
use disorders
Security
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Today, to secure a home network and the office. Efforts to counter piracy, pirates, compare best features integrated security. This ensures that your system slows down within the range of the wireless network are not able to carry your files, emails, instant messages, usernames and passwords to see. According to the security features you can also block spam, illegal activities with your Internet connection and prevent loading of dangerous software.

But this does not mean that your network is completely secure />
Some measures can be taken are as follows:.
Turn on WEP, Wired Equivalent Privacy encryption ensures the security of wireless LAN. WEP key to encrypt the data stream.
Turn on WPA encryption. The Wi-Fi Protected adds authentication and WEP encryption described above.
TKIP, Temporal Key Integrity Protocol to cover the weaknesses of WEP encryption.
WPA2 is the latest protection and offers a high level of protection.
Enable MAC address filtering, wireless.

WEP encryption length
WEP is based on a combination of user and system-generated secret key is based values. The figure key and encrypts the data between Access Points and Clients. There are two versions:
The previous version supported 40-bit encryption;. The key length was 40 bits and 24 bits of additional data generated by the system, so that a total of 64 bits
easy to decode 40-bit WEP encourages suppliers to do, the 128-bit encryption. 128-bit encryption with a key length of 104 bits.

type of antenna
The omnidirectional antenna of 360 degrees above router broadcast of the router. Place them so that you make the most of the signals from the membrane.

External antennas can significantly increase strength, resulting in a wider range and improved network performance in comparison with the performance of integrated antennas.

removable antennas 802.11a disable communications lowest when posted. After attaching the antenna the lower band is enabled. They can be screwed into the device and can be easily updated.

The third type is the built-in internal antenna. These antennas are integrated and therefore can not be changed or addressed.
brand name
Wireless routers are not yet complete, and at this stage it will want to keep good child to a brand. Switching between brands can cause compatibility problems. Linksys and Netgear Wireless will have to include the few companies, the highest Wi-Fi router review of a company.
Linksys
Linksys wireless routers are easy to install and give have a reputation for good performance and signal range. The various functions that the router supports the protection from hackers with NAT technology, VPN pass-through pass and can encrypt all wireless transmissions. Most of its models have excellent performance and extremely useful support functions. Some of these functions, the firewall and routing capabilities, MAC address filtering and virtual servers. Most models are easy to configure with the browser-based configuration.

Netgear
Netgear Wireless Router are not only the upper air, but the signal strength is good and greater range. Safety features are well supported and with WPA-PSK, WEP (128-bit). Netgear markets wide range of wireless routers for home networking and business networking. The conversion factors are ease of use, reliability, quality and safety easier.

Apple
Customers can be loyal to this brand in the brand wireless routers go, they are more expensive than models from other brands with similar characteristics. Security features and support are good.