Cisco Systems WMA11B Manuel d'utilisateur télécharger pdf (Page 50)

Appendix B: Wireless Security

What Are The Risks?

Wireless-B Media Adapter

The solution, then, is to segment your network up into multiple groups. If your network had 80 users and you

used four WEP keys, a hacker would have access to only ¼ of your wireless network resources. In this way,

multiple keys reduce your liability.

Finally, be sure to change your WEP key regularly, once a week or once a day. Using a “dynamic” WEP key, rather

than one that is static, makes it even harder for a hacker to break into your network and steal your resources.

WEP Encryption

To enable WEP encryption for the Adapter, use the Setup Wizard. Refer to “Chapter 4: Setting up the Wireless-B

Media Adapter.”

Important: Always remember that each

device in your wireless network MUST use

the same WEP encryption method and

encryption key or your wireless network will

not function properly.

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Cisco Systems WMA11B Manuel d'utilisateur Page 50