
Before You Begin: Understanding Wireless Security
General Network Security Guidelines
Cisco WRP400 User Guide 18
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General Network Security Guidelines
Wireless network security is effective only when combined with good network
security practices.
• Password protect all computers on the network and individually password
protect sensitive files.
• Change passwords on a regular basis.
• Install anti-virus software and personal firewall software.
• Disable file sharing (peer-to-peer). Some applications may open file sharing
without your consent and/or knowledge.
Additional Security Tips
To help prevent security problems, follow these guidelines:
• Keep wireless routers, access points, or gateways away from exterior walls
and windows.
• Turn wireless routers, access points, or gateways off when they are not
being used (at night, during vacations).
• Use strong passphrases that are at least eight characters in length.
Combine letters and numbers to avoid using standard words that can be
found in the dictionary.
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