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Blowing Holes in the Web of Trust

The Register today published an excellent summary of the latest issues with SSL. In the typically blunt and mordant style for which the publication is so famous, Dan Goodin illustrates how the gossamer-thin SSL web of trust is built on a superstructure of astonishingly dubious merit. It’s a wonder the whole thing works at all.

Have a careful read of How is SSL hopelessly broken? Let us count the ways and then re-examine the cartel certs that anchor your own web browsing experience. As you roll out your API strategy, make sure you deploy your SSL endpoints with certificates that were subject to organizational or (much better) extended validation. Encourage—or if you can, demand—that your API clients limit their trust stores to a small subset containing only the most legitimate CAs.

The opportunity is largely over in the browser world; affecting massive change there will only happen when individuals personally loose money on a grand scale. But APIs still have a chance to regain some level of trust through rigorous application of SSL best practices, and API providers and developers can take the initiative here.


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More Stories By Scott Morrison

K. Scott Morrison is the Chief Technology Officer and Chief Architect at Layer 7 Technologies, where he is leading a team developing the next generation of security infrastructure for cloud computing and SOA. An architect and developer of highly scalable, enterprise systems for over 20 years, Scott has extensive experience across industry sectors as diverse as health, travel and transportation, and financial services. He has been a Director of Architecture and Technology at Infowave Software, a leading maker of wireless security and acceleration software for mobile devices, and was a senior architect at IBM. Before shifting to the private sector, Scott was with the world-renowned medical research program of the University of British Columbia, studying neurodegenerative disorders using medical imaging technology.

Scott is a dynamic, entertaining and highly sought-after speaker. His quotes appear regularly in the media, from the New York Times, to the Huffington Post and the Register. Scott has published over 50 book chapters, magazine articles, and papers in medical, physics, and engineering journals. His work has been acknowledged in the New England Journal of Medicine, and he has published in journals as diverse as the IEEE Transactions on Nuclear Science, the Journal of Cerebral Blood Flow, and Neurology. He is the co-author of the graduate text Cloud Computing, Principles, Systems and Applications published by Springer, and is on the editorial board of Springer’s new Journal of Cloud Computing Advances, Systems and Applications (JoCCASA). He co-authored both Java Web Services Unleashed and Professional JMS. Scott is an editor of the WS-I Basic Security Profile (BSP), and is co-author of the original WS-Federation specification. He is a recent co-author of the Cloud Security Alliance’s Security Guidance for Critical Areas of Focus in Cloud Computing, and an author of that organization’s Top Threats to Cloud Computing research. Scott was recently a featured speaker for the Privacy Commission of Canada’s public consultation into the privacy implications of cloud computing. He has even lent his expertise to the film and television industry, consulting on a number of features including the X-Files. Scott’s current interests are in cloud computing, Web services security, enterprise architecture and secure mobile computing—and of course, his wife and two great kids.

Layer 7 Technologies: http://www.layer7tech.com
Scott's linkedIn profile.
Twitter: @KScottMorrison
Syscon blog: http://scottmorrison.sys-con.com

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