In the wireless network constantly mature today, toshiba satellite a205 s5801 laptop keyboard
wireless network security hidden danger is becoming the focus of
attention, and prevent the wireless network from foreign invasion more
become a wireless network users want to face above all things.
Want to make wireless Internet safer, the following three wireless network security measures can help you achieve:
Change the default SSID Settings
In the default state, wireless network node production toshiba satellite a205 s5803 laptop keyboard
chamber of commerce use SSID (initialization string), to examine the
attempt to login wireless network node connection request, once the test
through the words, it is possible to successfully connect to a wireless
network; But because of the same manufacturers launched a wireless
network node are using the same SSID name, which gave the illegal
attempt to connect to wireless network of the attacker, and provides the
invasion of convenience, once they use general initialization string to
connect to wireless network, it is easy to build a successful
unauthorized link, so as to give a wireless network security threat.
Therefore, at the first installed wireless LAN, you must timely login
to the wireless network node management page, open the SSID setting
options, resetting the initialization string, had better let a person
hard to guess to; And in order to more effectively avoid illegal links,
you'd better in the premise of the condition allows, cancel the SSID
network broadcasting, this can will hackers toshiba satellite a205 s5804 laptop keyboard opportunity to the minimum.
Of course, the wireless network node of the SSID name change, you
must also be in workstation wireless network attribute Settings window,
remodification SSID service name, such ability make sure your
workstation successfully access wireless network. In ordinary
workstation modify SSID name actually very simple, as long as you in the
wireless network connection properties window, click "wireless network
configuration" label, then in this tag page, select the wireless network
node name, click on the "property" button, and then pop up "relevance"
tag page, direct will new SSID name input in the "service name (SSID)"
in the text box, and finally click "ok" button, can make the toshiba satellite a205 s5805 laptop keyboard Settings to take effect.
Appropriate place antenna
Because wireless network node is wired signal and wireless signal
conversion "hub", wireless network node of the antenna position, not
only can decide the wireless local area network signal transmission
speed, communication signal strength, but also can affect the wireless
network communication security, to the wireless network node is put in a
proper position is very necessary.
In place before the antenna, you'd better make sure wireless network
node communication signal coverage for much, then based on the range
size, will antenna placed to other users can't "touch" position place.
For example, if the wireless network node signal transmission capacity
in 30 meters of less than, and now you want to be in 100 square meters
of space, build a small wireless local area network, it will be the best
wireless network node placed in this space is central, and at the toshiba satellite a205 s5821 laptop keyboard
same time will be other workstations in wireless network node scattered
around the place, and thus is located in the other room workstation
won't automatic search to your wireless network, so wireless network is
not prone to signal leak risk.
If you just wireless network node will be placed in a window or wall
position place, not only will affect signal foreign emission, and is
located in the other side of the wall workstation users, can easily
search and connect to your wireless network, in this way, your network
security will be greatly reduced.
Do other prevention work
In order to better protect the safety of the wireless network, you
can also according to the wireless network node itself the function
different, do some other effective safety measures. For example, if the
wireless network access nodes support simple network management function
words (SNMP function), suggest you try to this function will be closed,
in order to prevent toshiba satellite a205 s5823 laptop keyboard illegal attackers easily through the wireless network node, to get the whole wireless LAN of the privacy information.
If your wireless network node also support the access list function
word, that you can use this function, accurate limit which workstation
can connect to a wireless network node, and those who don't access list
of workstation, is to enter in the wireless network. Consider, for
example, to each piece of express card has its own MAC address, you can
completely in the wireless network node equipment to create a "MAC
access control list", and then will you think legal network card MAC
address each input to this form, and then only "MAC access control list"
shows that the MAC address,toshiba satellite a205 s6808 laptop keyboard can enter to your wireless network.