[HacktionLab] how to turn off logging

[Charlie Harvey]

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On 28/11/11 15:55, bou wrote:
> Hi,
> 
> is this the the only resource available that collects information on how
> to turn off logging and enhance privacy?
> 
> https://we.riseup.net/debian/privacy
> 
> if so, that's a link for the book.  

Hi,

- From that page:
> store the IPs and emails in the greylisting database using a one-way
SHA-1 hash function instead of clear-text tuples.

I've always thought you weren't supposed to do that , cos an attacker
can just pre-calculate the SHA-1s of all the IP4 addresses.

Cheers,

- -- 
Charlie Harvey
IT Manager
New Internationalist

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