I have wireless belkin 54 g how to setting security password cause all people can use my wireless thanks

To reset the Belkin back to the defaultsettings -
Press and hold the pinhole RESET button at the back of the router and thenpower for at least 15 secs. Then release the RESET button.
Connect a LAN cable from Belkin to your laptop/computer's LAN port, open abrowser on your laptop/computer and enter the Belkin's configuration URL. http://192.168.2.1
The default PW = blank (just press Enter)You can now change the default admin password.
You can now configure the wireless settings. Now configure the wireless card in your computer/laptop withthe router's wireless settings.To secure your wireless network from unauthorized access,please click on this link and follow my instructions :-http://www.fixya.com/support/r3559128-wireless_router_security

There are a couple of passwords involved, are you sure you got the right one?

First is the user password for the management interface of the router.

Second is the wireless access key, which is set up in Security option under Wireless section. I suggest WPA PSK or WPA2 PSK mode if available, TKIP option, and entering a pretty complex key (password). And Apply.

Please come back and leave a rating/testimonial if helped or post a comment for further assistance.
Thank you for using FixYa, the community-based help site :)

The security password is the wireless encryption setting in the Belkin wireless router. Please click on this link for details on the encryption settings :-
Normal 0 http://www.fixya.com/support/r5270415-network_password_network_address

look on the bottom of the router there is a stricker with a website, go to it enter the username and password found on the sticker. Once in you should be able to edit your security settings

Easiest wsay is to connect via cable and go into the configuration pages and set the security from the menu. Discoonect and then go into the wireless network settings on the laptop

consult your manual. go to the wireless security and enable "wpa2" most secured but will hinder some performance issue. and pick a "passpharse or key"

Hi
I'll try to help you make a start.

If your router is already connected up and ready to go, you can access the user interface screen in your web browser. Open the browser as if you were going to view a web page, but instead type
192.168.2.1

in the address bar. This should bring up a popup box for you to enter your username and password. These will be the defaults if no-one has changed them.

For your router, I believe the default password is simply blank, ie type nothing, just press return.
You can change the password in 'System settings'.

Please come back if this is not clear, or if you need help setting up wireless security. This is only really a couple of steps, but the first step is to get into your system :)

check

Setting up wireless security
Belkin : Support : Configuring Wireless Security
Enable wireless and wireless security on your Belkin ...
Generally access the router control panel panel putting router ip number on internet explorer bar. You will be asked for passwords. Check IP number and password for your model on manual.
On panel go to wireless then security, you find menus at left and top bar of the router control page in internet explorer.
Set encryption and input the password.
Do save all command (button at bottom of page).
set wep password also on wireless networked computers.

1. Log into your Wireless Router or Access Point.
Open your web browser and type in the IP address of the Wireless
Router or Access Point. (The Router’s default is 192.168.2.1, the
Access Point’s default is 192.168.2.254.) Log into your Router by
clicking on the “Login” button in the top, right-hand corner of the
screen. You will be asked to enter your password. If you never set
a password, leave the password field blank and click “Submit”.
Click the “Wireless” tab on the left of your screen. Select
the “Encryption” or “Security” tab to get to the security
settings page.
2. Select “128-bit WEP” from the drop-down menu.
3. After selecting your WEP encryption mode, you can type in
your hex WEP key manually, or you can type in a passphrase
in the “Passphrase” field and click “Generate” to create a WEP
key from the passphrase. Click “Apply Changes” to finish. You
must now set all of your clients to match these settings. A hex
(hexadecimal) key is a combination of numbers and letters from
A—F and 0—9. For 128-bit WEP, you need to enter 26 hex keys.
For example:
C3 03 0F AF 4B B2 C3 D4 4B C3 D4 E7 E4 = 128-bit key
4. Click “Apply Changes” to finish. Encryption in the Wireless
Router is now set. Each of your computers on your wireless
network will now need to be configured with the same
security settings.

You can directly connect your computer to the router thorugh the routers "internet" port and then re-run setup. OR you can type the IP address of the router into your address bar (the default is tipically 192.168.1.1 or 192.168.0.1) and then enter the router username and password (I believe the Belkin default is username:"Admin" password:"Password") in the admin control planel look for a "wireless security" tab. You can then define your wirelss security settings there. Just remember to configre the same settings on all devices that will connect to the router.