PPT-Taint Mitigation: Tricks of the Trade and Tasting #6

Chik Brenneman UC Davis Department of Viticulture and Enology Background Chemistries of sulfur formation are complex amp Happens Winemaker Responsibilities Avoid formation in the first place. Union. History. , state of affairs and challenges for the years to come. Gé . Backus. Amsterdam, November 30, 2011. Contents presentation. Castration. Setting the stage. Castration . practices. in the EU. February . Tricks of the Trade. webinar!. From brochures to booklets, . From charts to checklists,. From flyers to forms,. There is a lot of documentation on our website about CU*BASE and the programs and features it offers. That’s why each month, we send you a Tricks of the Trade email and hold this companion webinar, to highlight . About Dynamic . Taint . Analysis & Forward . Symbolic . Execution (. but might have been afraid to ask. ). Edward J. Schwartz, . ThanassisAvgerinos. , David . Brumley. Presented by: . Vaibhav . Rastogi. (but might have been afraid to ask). IEEE S&P 2010. Overview. Two Main Contributions. Precisely describe the algorithms for dynamic taint analysis and forward symbolic execution as extensions to the run-time semantics of a general language. Yinzhi Cao. Reference: . http. ://www.cs.tau.ac.il/~. omertrip/pldi09/TAJ.ppt. www.cs.cmu.edu/~. soonhok/talks/20110301.pdf. 2. Motivating Example. *. * Inspired by . Refl1. in. SecuriBench Micro. Taint Flow #1. Edward J. Schwartz, . Thanassis. Avgerinos, David . Brumley. Presented by: . Haitao Xu. 1. The Root of All Evil. Humans write programs. This Talk:. Computers Analyzing Programs Dynamically at Runtime. Suman Jana. Dynamic Taint Analysis. Track information flow through a program at runtime. Identify sources of taint – . “. TaintSeed. ”. What are you tracking?. Untrusted input. Sensitive data. Taint Policy – . Send home permission letters to check for allergies, religious or cultural reasons why children may not be able to taste certain foods.. Check the returned letters and take any action necessary regarding what can be tasted by the class in the light of parent/carer responses. . Yinzhi Cao. Reference: . http. ://www.cs.tau.ac.il/~. omertrip/pldi09/TAJ.ppt. www.cs.cmu.edu/~. soonhok/talks/20110301.pdf. 2. Motivating Example. *. * Inspired by . Refl1. in. SecuriBench Micro. Taint Flow #1. About Dynamic . Taint . Analysis & Forward . Symbolic . Execution (. but might have been afraid to ask. ). Edward J. Schwartz, . ThanassisAvgerinos. , David . Brumley. Presented by: . Vaibhav . Rastogi. Dynamic Taint Analysis. Track information flow through a program at runtime. Identify sources of taint – . “. TaintSeed. ”. What are you tracking?. Untrusted input. Sensitive data. Taint Policy – . Cacao Production. Cacao is grown in over 50 countries located near the equator. Top Cacao Producing Regions. World Cacao Production. 80 - 90% of the world’s cacao production comes from 5-6 million small-scale farmers. FACTS/TRENDS ABOUT COFFEE. Minority of Coffee Drinkers rate their morning cup as more important than sleep, food. 50% of the population of the United States 150M drink Espresso, cappuccino, latte or ice/cold coffee. CalEEMod Tricks of the Trade Air Quality and Climate Change Workshop AEP 2019 Conference Session Outline General recommendations Construction : off-road, on-road, mitigation Operational: mobile, area, energy, mitigation