The challenges posed by the Internet of Things (IoT) render existing security measures ineffective against emerging networks and devices. These challenges include heterogeneity, operation in open environments, and scalability. In this paper, we propose SST (Secure Swarm Toolkit), an open-source toolkit for construction and deployment of an authorization service infrastructure for the IoT. The infrastructure uses distributed local authorization entities, which provide authorization services that can address heterogeneous security requirements and resource constraints in the IoT. The authorization services can be accessed by network entities through software interfaces provided by SST, called accessors. The accessors enable IoT developers to readily integrate their devices with authorization services without needing to manage cryptographic keys and operations. To rigorously show that SST provides necessary security guarantees, we have performed a formal security analysis using an automated verification tool. In addition, we demonstrate the scalability of our approach with a mathematical analysis, as well as experiments to evaluate security overhead of network entities under different security profiles supported by SST.
Friday, April 21, 2017
Friday, February 24, 2017
"Seattle and UW are near and dear to my heart, and it was incredibly important to me and our team that we continue supporting this world-class institution and the amazing talent coming out of the CSE program,” said Guestrin. “We look forward to strong collaboration between Apple, CSE and the broader AI and machine learning community for many years to come.”See more at UW TODAY.
Tuesday, February 21, 2017
TerraSwarm PI David Blaauw and colleague present research on "micromote" computers at IEEE Conference
The overarching goal is to make smarter, smaller sensors for medical devices that can do more with less energy. Many of the devices (microphones, cameras and other sensors) are always on alert and beam personal data into the cloud because they cannot analyze it themselves. It has been predicted by some that by 2035 there will be 1 trillion such devices.
“If you’ve got a trillion devices producing readings constantly, we’re going to drown in data,” says Blaauw.Blaauw and Sylvester hope to make these devices more secure while also saving energy by developing tiny, energy-efficient computing sensors that can do analysis on board.
See IEEE Spectrum for full article.
Friday, February 10, 2017
Professor Maharbiz will be awarded $1.5 million over 5 years for his research exploring ways that miniaturized technology and biology can be threaded together to create novel clinical devices that interface with the human body.
“I am humbled and speechless,” said Maharbiz when he found out about the award. “This is an ambitious endeavor and I can’t wait to get started and be part of it. I really do believe we, collectively, can make a big impact on diseases over the next decade, and I’m really excited to be a part of this.”The CZ Biohub was established in September 2016 with $600 million over 10 years from Facebook founder and CEO Mark Zuckerberg and his wife, pediatrician Priscilla Chan, and operates as an independent nonprofit medical research organization collaborating with UC Berkeley, Stanford University and UC San Francisco to fund research. Its goal is to harness science, technology and human capacity to cure, prevent or manage all disease during our children’s lifetime.
Monday, February 6, 2017
Exyn Technologies is a spin-out from the University of Pennsylvania and was founded by Dr. Vijay Kumar, the Nemirovsky Family Dean of Penn Engineering and a Terraswarm Principal Investigator. The company develops fully autonomous aerial robot systems with multi-modal sensing capabilities to enable robust and reliable applications in the commercial market.
IP Group has committed another $3.7m to the two US companies following completion of the financing rounds which included both new and existing US and UK based investors. The Exyn transaction closed in 2017.
Monday, January 23, 2017
Rahul Mangharam, TerraSwarm PI and associate professor in Penn's School of Engineering and Applied Science, is also the director of the UTC. This is the third Department of Transportation (DoT) award Penn and CMU have won since 2013. According to Professor Mangharam, the Penn team focuses on cross-disciplinary problems like autonomous vehicles, pedestrian and bicycle safety, and interregional transportation.
"I think there are a lot of new technologies that are coming in that should be enablers for making transportation safer and more efficient," says Mangharm. "We want to essentially take a very holistic view of introducing these technologies to address long-term problems.”
Monday, December 19, 2016
The award is given to recognize individuals for their outstanding technical achievement and leadership and is annually presented to the recipient at the IEEE Real-Time Systems Symposium.