http://www.theregister.co.uk/2013/04/29/serial_port_security_threat/
Apologies for echoing yet another Register article. However I remember when serial terminal servers were common on Beowulf clusters I really don't want to think about how they would scale (or not!) to a petaflop cluster! RS232 cables everywhere! (Yes - I KNOW blades servers don't even have the physical serial connectors anymore. I'd guess they will die out on pizza box servers when The Younger Generation start to fall about with laughter like the Smash Martians when oldtimers start to talk about null modems). http://en.wikipedia.org/wiki/Smash_Martians Dr John Hearns | CFD Hardware Specialist | McLaren Racing Limited McLaren Technology Centre, Chertsey Road, Woking, Surrey GU21 4YH, UK T: +44 (0) 1483 262000 D: +44 (0) 1483 262352 F: +44 (0) 1483 261928 E: [email protected] W: www.mclaren.com<http://www.mclaren.com/> The contents of this email are confidential and for the exclusive use of the intended recipient. If you receive this email in error you should not copy it, retransmit it, use it or disclose its contents but should return it to the sender immediately and delete your copy.
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