![]() HSR journals identified the particular type of statistical software application used for data analysis. Only 61.0% of original research articles in prominent U.S. The data were stratified by calendar year to detect trends in software use over time. Descriptive analyses were conducted to categorize patterns in statistical software usage in those articles. HSR journals, that were considered to be representative of the field based upon a set of selection criteria. Methodsĭata were extracted from a sample of 1,139 articles (including 877 original research articles) published between 20 in three U.S. The study also examines the extent to which information describing the specific analytical software utilized is provided in published articles reporting on HSR studies. “So please take Ofrak, realize you have the power to reason about and change the code running on these devices, and then there’s a whole world of things you can create that are better than what we have now.This study aims to identify the statistical software applications most commonly employed for data analysis in health services research (HSR) studies in the U.S. “If more people looked inside the things and realized they could change the things, we would have more secure embedded devices,” he says. ![]() Red Balloon plans to maintain the tool long-term, and says it is fully committed to keeping licenses for personal use and research free in perpetuity.įor Cui, it all fits into his original FRAK vision from 10 years ago. ![]() Red Balloon’s Strieb says the company hopes Ofrak will be widely adopted and that people will develop add-on modules for community use. It can also help manufacturers assess their own products and play a role in patch development and distribution, a longtime challenge and frequent debacle in IoT. ![]() In other words, Ofrak is not only useful for independent researchers who want to penetrate the black box of embedded devices. These challenges must be supported with new classes of modular, community-building, research-enabling tools such as Ofrak.” Automating the application of a fix turns out to be a hard computer science problem with fundamental research challenges. ![]() “A key goal of the AMP program is to make this capability readily available through automation. “Oftentimes, it’s cost prohibitive for organizations to hire reverse engineers with specialized skills to patch embedded devices,” says Sergey Bratus, a DARPA program manager. I am very happy to see more of this project being made available to such a wide audience through open source.”Īfter the end of Cyber Fast Track in 2013, Ofrak continued to receive partial support from DARPA’s Assured Micropatching program. “This is a valuable tool that significantly facilitated security researchers’ work in the field of applied embedded security. “The proposal was compelling enough for me to fund it in April 2012, and I worked extremely hard to ensure I was a good steward of such funding,” Mudge says. Known as Cyber Fast Track, the DARPA initiative was run by security researcher Peiter Zatko, better known as Mudge. When Cui gave his original FRAK presentation, the project already had support from a now-concluded Defense Advanced Research Projects Agency program. ![]()
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