To vlan or not to vlan, that's the question

Xous - Jose R. Negreira wrote:
> Jon(Diversicom) escribió:
>
>> The only thing VLANs are good for is network segmentation. Period. They
>> don't really provide any added security in the standard sense.
>>
>
> Thank u all people!!
> You made me understand things a bit better now!!
>

But cant you encrypt everything on a vlan?

Isnt the encryption better than WEP at least?