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WEP necessary for wireless router?

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Name: IRA
Date: December 29, 2008 at 08:53:24 Pacific
OS: Windows XP
CPU/Ram: 4E/1G
Manufacturer/Model: Self built / SELF BUILT
Comment:

If I access the internet via a wireless router, with the computer set to block outside access to my files (in addition to my commercial antivirus/firewall), would a connection to a secure web site (e.g., bank, etc.) be safe with a 6-HEX-digit WPA router security, 64-bit (128-bit is supposedly slower)?

IRA


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Response Number 1
Name: UpAndComing
Date: December 29, 2008 at 09:42:35 Pacific
Reply:

yeah you've generally got 3 basic levels of wireless security (four if you count "none at all").

WEP - the weakest and easiest to break; only slightly better than none at all

WPA - better than WEP

WPA 2 - better than WPA

and yes, higher bit count means greater levels of encryption, which may slow performance. Encryption method is more important than bit count (ie WPA2 64 bit > WEP 128 bit).

If all the computers on your network can support it, use WPA2.


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