From Craig S Wright, vice president of Global Institute for Cybersecurity + Research, a look at the use of SCADA systems that are connected to the Internet. You probably remember SCADA from the starring role it played in the Stuxnet worm.
For those who do not know, 747's are big flying Unix hosts. At the time, the engine management system on this particular airline was Solaris based. The patching was well behind and they used telnet as SSH broke the menus and the budget did not extend to fixing this. The engineers could actually access the engine management system of a 747 in route. If issues are noted, they can re-tune the engine in air.
The issue here is that all that separated the engine control systems and the open network was NAT based filters. There were (and as far as I know this is true today), no extrusion controls. They filter incoming traffic, but all outgoing traffic is allowed. For those who engage in Pen Testing and know what a shoveled shell is... I need not say more.
(Image: 747, a Creative Commons Attribution (2.0) image from dannyboymalinga's photostream)
40 years ago, antitrust law put strict limits on mergers and acquisitions, but since the Reagan era, these firewalls have been dismantled, and now the biggest companies grow primarily by snapping up nascent competitors and merging with rivals; Google is a poster-child for this, having only ever created two successful products in-house (search and Gmail), […]
Matt Carthy is a Sinn Fein MEP from Eire; he's standing for re-election in the upcoming EU elections and has had fliers prepared with his headshot.
I'm coming to Halifax to give the closing keynote on day one of Atlseccon on April 24th: it's only my second-ever visit to the city and the first time I've given a talk there, so I really hope you can make it!
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