20 Feb
2013
20 Feb
'13
2:05 p.m.
On Wed, 20 Feb 2013, Jay Ashworth wrote:
Well, Warren, I once had a discussion with someone about whether dedicated DS-1 to tie your SCADA network together were "secure enough" and they asked me:
"Does it run through a DACS? Where can you program the DACS from?"
See thread: nanog impossible circuit Even your leased lines can have packets copied off or injected into them, apparently so easily it can be done by accident. ---------------------------------------------------------------------- Jon Lewis, MCP :) | I route Senior Network Engineer | therefore you are Atlantic Net | _________ http://www.lewis.org/~jlewis/pgp for PGP public key_________