To log in a public WIFI you don,t need to log in,since is a public domain.The only thing you need is to secure your connection with :
Here are four quick tips to enjoy the convenience of public Wi-Fi and help to protect your privacy.
1. Use a firewall
If your computer uses Windows Vista or Windows XP and you've installed
Service Pack 2, you have a built-in firewall that's turned on by default.
You can configure Windows Firewall to provide better protection when you're using a public wireless network.
For more information, see
Windows Firewall.
2. Hide your files
When you use public Wi-Fi, network encryption is often out of your control.
Check the privacy statement on the network's Web site to learn
about the type of encryption they use. (If they don't have a privacy
statement, you'd be better off not using the network.)
If you keep personal or financial information on your computer,
consider investing in an operating system, such as Windows Vista, that
includes the tools to protect your information through encryption.
To learn more, see
Encrypt or decrypt a folder or file.
3. Don't type in credit card numbers or passwords
These measures provide some protection against casual hackers and
identity thieves who prey on wireless networks. But if criminals are
determined enough, they will eventually find a way to get around any
security system.
If you want to be safe, avoid typing any sensitive information,
such as your credit card number or any other financial information,
while you use a public wireless network.
Tip: If you must enter credit card numbers while using a
public wireless network, make sure there is a locked padlock icon at the
bottom right corner of the browser window, and make sure the Web
address begins with
https: (the "s" stands for secure).
4. Turn off your wireless network when you're not using it
If you're not surfing the Internet or sending e-mail, but still
using your computer in an area where there is a public wireless network,
disable your wireless connection.
If you're using an external Wi-Fi card you can remove it.
If you're using an internal WiFi card, right-click the connection and click
Disable.
Step 1: Open a web browser and enter the IP address of the router in the address bar (default is 192.168.0.1). Press Enter.Step 2: The username is admin and by default there isn´t a password (blank).Step 3: Click the Tools tab and then click Admin to the left.
Step 4: Enter a new password in the Admin Password section.Step 5: Click Save Settings.D-Link suggests setting a user password to limit access to the device.If you used the router Set-up CD you may have already set the password for the Admin.
