[Dshield] DI-624 encryption

Keith Bergen keith at keithbergen.com
Sun Feb 22 15:20:08 GMT 2004


I'm sorry that I cannot help with the D-Link setup issues, but I had to
comment on using encryption for security. You need to be aware that the data
encryption on the routers (64 bit, 128 bit, and 256 bit) can be cracked
fairly easily, and it doesn't take an expert. Basically, all you need to do
is capture a few wireless packets, and you can break the key. Changing your
key frequently can help you in the event that somebody figures it out.

One thing that encryption does do for you is prevent pesky novice neighbors
from using your internet connection. I have two neighbors that have wireless
networks, and I can use them when mine is down because they are wide open.


-----Original Message-----
From: list-bounces at dshield.org [mailto:list-bounces at dshield.org] On Behalf
Of Michael Leone
Sent: Saturday, February 21, 2004 1:08 PM
To: General DShield Discussion List
Subject: [Dshield] DI-624 encryption

I recently set encryption on a D-Link DI-624 rev C wireless router.
Basically to make sure nobody is snooping on what goes on, but
unfortunately, it now drops the connection every five minutes, which is a
quick fix to click on the taskbar and say connect on Microsofts wireless
connection dialog. But that's not good enough, so how do I add security and
keep functionality? 

Are there other ways to lock down this wireless router? Complete security
with functionality.

Can those two even coexist?



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