Retro hacking
SCADA and X.25 security stuff (PDF) courtesy of Security-Assessment.com.
Reminds me of the old JANET joke:
If you have a free PSS account please dial 999 and ask to be arrested.

The Thoughts and Feelings of a Melbourne Person
SCADA and X.25 security stuff (PDF) courtesy of Security-Assessment.com.
Reminds me of the old JANET joke:
If you have a free PSS account please dial 999 and ask to be arrested.