largestores  

1. Look for "laptop wireless Internet access hot spots"

What is a "laptop wireless Internet access hot spots"?
The so-called "laptop wireless Internet access hot spots", that is, Hotspot, that means Laptop Battery providing free or paid access to WiFi services in place, in fact refers to these places to install a wireless router, a wireless Internet signal. General airports, Starbucks, McDonald's, KFC, hotels, and a number of other leisure and entertainment have a "laptop wireless Internet access hot spots."

2. How to determine the fastest speed wireless network

If you go to a certain place, you want to know the vicinity do not have a wireless Internet hotspot? In fact, very simple to http://www.skycn.com/soft/16456.html download and install this software, called Netstumbler, expand "Channels", this time to begin Netstumbler network detection, search, wait a moment on the be able to see the result.

Results include the SSID, MAC address, network speed (Speed), network access type (Type), whether WEP encryption (Encryption) and so on. Through the "Speed" 1 we can see the hot spots for wireless access bandwidth. At this time we just want to own a wireless card access to the AP on the right, you can start surfing the internet. It is worth mentioning that, NetStumbler Toshiba Tecra 8100 Battery can show set up hidden SSID wireless AP, can be seen in the software interface of the AP's green light is constantly flashing.

What is a SSID?

SSID (Service Set Identifier, Service Set Identifier) used to distinguish between the various wireless network clients. When setting the wireless access point / router or network adapter, created this name. This name is also your wish to access the wireless network name. All attempts to communicate with each other wireless devices must share the same SSID.

3. Where the signal strong enough to do?

In addition to wireless access point outside the scan, you can also use Netstumbler to detect the location of the wireless signal strength. For example, at home, you will be the wireless AP in the study, I want to know the living room, bedroom, kitchen and other Toshiba Tecra 8000 Battery parts of the wireless signal coverage and intensity, you can select the NetStumbler wireless AP, the signal observed stable performance over time, as time The passage of time can be an intuitive understanding of the signal strength.

Through this approach, you can determine which parts of the signal is better, and how to place the wireless AP to allow access to the Internet where you want to move the full signal coverage.

4. Cracking encrypted wireless Internet entry points

For general software, when the encounter WEP encryption, you can not the structure of the wireless network, but a software called AiroPeek can do it. AiroPeek wireless AP is not a pure search tool, and it has like software Sniffer network packet theft and analysis capabilities, that is, right 802.11a/b/g protocol decode and display management information packets, control Toshiba Satellite A75 Battery packets and data packets .

Tip:

AiroPeek supports different length WEP encrypted data stream decoding, you can right key decode multiple names to air, including a convenient command line to capture the encryption status of the package file decoding, even using WEP encryption AiroPeek wireless signal still can not escape the "finger heart."

You can see the wireless network all nodes of the IP addresses, packet statistics, etc., AiroPeek diagram form in order to display the network topology, very intuitive to let you know the network structure. In the data package includes a variety of information, in addition to seeing the Toshiba Satellite A70 Battery source (Source) and goals (Destination) address, the Agreement (Protocol) allows us to see all the post-sort data associated with the 802.11 packet, if required can also be in-depth to analyze the contents of the packet.