> On Mon, 2006-01-09 at 09:08 +0100, Rainer Gerhards wrote:
> 
> I would say that addressing the security concerns at the transport level
> is way easier management and implementation wise than implementing
> syslog-sign.

I disagree with the statement about management as the problem is the
same for using a secure protocol at either transport or application
level.

> 1) transport level implements security mechanisms on a per hop-by-hop
> basis, the message itself is not authenticated, each of the relay
> stations can modify the message
> 
> 2) syslog-sign implements per-message, end-to-end authenticity where the
> relay hosts cannot modify messages as they are individually signed by
> their origin.
> 
> So I'd go with using TLS/DTLS on the transport first and then possibly
> adapting syslog-sign when the transport issues are resolved.

(1) and (2) are complimentary and one do not exclude the other
from being necessary.

Darren

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