Workshop on Security and Privacy Engineering NII, Tokyo, 2016/03/22 SE and the IoT Workshop on Security and Privacy Engineering NII, Tokyo, 2016/03/22

The major cause of the software crisis is that the machines have become several orders of magnitude more powerful! To put it quite bluntly: as long as there were no machines, programming was no problem at all; when we had a few weak computers, program-ming became a mild problem, and now we have gigantic computers, programming has become an equally gigantic problem. — Edsger Dijkstra, The Humble Programmer (EWD340), Communications of the ACM

A New Software Crisis

A New Software Crisis?

Tesla P85D

Tesla P85D Data is hidden in firmware Customer has access to the data Company has remote access New firmware fixes charging bug

A New Software Crisis

Tesla P85D Development Release Feedback Change Security/Privacy

What?

Definitions The Internet of Things is a network of physical objects connected to and access through the Internet The things contain hardware and software to allow them to interact with the external environment and to let them and users interact with one another

Why?

Usages Monitor things Predict usages Optimise consumption Manage life-cycle http://www.japanfs.org/en/news/archives/news_id034785.html

The value of a telecommunications network is proportional to the square of the number of connected users of the system (n2). —Robert Metcalfe, c. 1980 (attributed by George Gilder in 1993)

“[E]ven Metcalfe's law understates the value created by a group-forming network [GFN] as it grows. […] [T]he value of a GFN increases exponentially, in proportion to 2n.” —David P. Reed, "The Law of the Pack" (Harvard Business Review, Feb. 2001,) But contrast with http://spectrum.ieee.org/computing/networks/metcalfes-law-is-wrong

Socialisation of everything http://makezine.com/2014/02/06/the-internet-of-things-why-does-it-matter/

When?

www.slideshare.net/Sigmasoftware/internet-of-things-58751241

www.slideshare.net/Sigmasoftware/internet-of-things-58751241 news.softpedia.com/news/New-Infographic-Boosts-Your-Smartwatch-Knowledge-446497.shtml

www.slideshare.net/Sigmasoftware/internet-of-things-58751241

Tesla P85D www.slideshare.net/Sigmasoftware/internet-of-things-58751241

How?

Usage Integration Construction

Usage http://www.sine-wave.com/blog/enterprise-internet-of-things-platform-essential-layers

Integration http://img.deusm.com/designnews/2015/02/276684/Optimal-Design.jpg

Construction http://www.slideshare.net/RehmatMarwat/introduction-to-internet-of-things-45172425

Conclusion

A New Software Crisis

Problems?

Solutions?

Solutions? Reactivity, scalability, configurability, resource consumption, robustness Methods and development techniques Architectures, interoperability https://www.computer.org/web/computingnow/swcfp1

Solutions? Development tools, frameworks, platforms Continuous delivery and integration Verification and validation https://www.computer.org/web/computingnow/swcfp1

A New Software Crisis