Proposal Management
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Fill Your Boots: Enhanced Embedded Bootloader Exploits Via Fault Injection and Binary Analysis
IACR Transactions on Cryptographic Hardware and Embedded Systems ISSN 2569-2925, Vol. 2021, No. 1, pp. 56–81. DOI:10.46586/tches.v2021.i1.56-81 Fill your Boots: Enhanced Embedded Bootloader Exploits via Fault Injection and Binary Analysis Jan Van den Herrewegen1, David Oswald1, Flavio D. Garcia1 and Qais Temeiza2 1 School of Computer Science, University of Birmingham, UK, {jxv572,d.f.oswald,f.garcia}@cs.bham.ac.uk 2 Independent Researcher, [email protected] Abstract. The bootloader of an embedded microcontroller is responsible for guarding the device’s internal (flash) memory, enforcing read/write protection mechanisms. Fault injection techniques such as voltage or clock glitching have been proven successful in bypassing such protection for specific microcontrollers, but this often requires expensive equipment and/or exhaustive search of the fault parameters. When multiple glitches are required (e.g., when countermeasures are in place) this search becomes of exponential complexity and thus infeasible. Another challenge which makes embedded bootloaders notoriously hard to analyse is their lack of debugging capabilities. This paper proposes a grey-box approach that leverages binary analysis and advanced software exploitation techniques combined with voltage glitching to develop a powerful attack methodology against embedded bootloaders. We showcase our techniques with three real-world microcontrollers as case studies: 1) we combine static and on-chip dynamic analysis to enable a Return-Oriented Programming exploit on the bootloader of the NXP LPC microcontrollers; 2) we leverage on-chip dynamic analysis on the bootloader of the popular STM8 microcontrollers to constrain the glitch parameter search, achieving the first fully-documented multi-glitch attack on a real-world target; 3) we apply symbolic execution to precisely aim voltage glitches at target instructions based on the execution path in the bootloader of the Renesas 78K0 automotive microcontroller. -
Free Remote Agile E-Book
Table of Contents 1. Welcome to a new kind of Agile 2. Establishing Ground Rules 3. Stop Dreading Meetings: The Webcam Revolution 4. The Virtual Office Setup 5. Case Study: Stack Exchange’s Hybrid Team 6. Building and Nurturing Your Remote Team 7. Best Email Practices 8. Case Study: RES Software’s Three Remote Offices 9. Agile Can Thrive With Remote Teams 10. Let Us Know How We Can Help! Welcome to a new kind of Agile The current charter of most distributed company leaders is to create an online workspace (...) supported by a set of tools and self- organizing behaviors.(...)With a strong vision, clear articulation of priorities, and strongly nurturing culture as part of your company DNA, you have a clear path to success on your distributed Agile team." - Amanda Ross, Director of Marketing & Agile Practices at Sococo It’s been called a framework, a philosophy, a methodology - research Agile and you’ll find that so many people define it with so many different words that you'd be forgiven for thinking it’s some sort of mystical practice involving tarot cards and looking at the stars. But it’s actually a major shift in the way people work, and it’s been happening for over a decade - whatever you choose to call it, if you are in the IT business, Agile is likely part of the way you work. If it’s not, the time to start is now. Companies and teams worldwide have used it to deliver better products in record time with maximum efficiency and minimum burnout. -
Glitch Studies Manifesto
[email protected]. Amsterdam/Cologne, 2009/2010 http://rosa-menkman.blogspot.com The dominant, continuing search for a noiseless channel has been, and will always be no more than a regrettable, ill-fated dogma. Even though the constant search for complete transparency brings newer, ‘better’ media, every one of these new and improved techniques will always have their own fingerprints of imperfection. While most people experience these fingerprints as negative (and sometimes even as accidents) I emphasize the positive consequences of these imperfections by showing the new opportunities they facilitate. In the beginning there was only noise. Then the artist moved from the grain of celluloid to the magnetic distortion and scanning lines of the cathode ray tube. he wandered the planes of phosphor burn-in, rubbed away dead pixels and now makes performance art based on the cracking of LCD screens. The elitist discourse of the upgrade is a dogma widely pursued by the naive victims of a persistent upgrade culture. The consumer only has to dial #1-800 to stay on top of the technological curve, the waves of both euphoria and disappointment. It has become normal that in the future the consumer will pay less for a device that can do more. The user has to realize that improving is nothing more than a proprietary protocol, a deluded consumer myth about progression towards a holy grail of perfection. Dispute the operating templates of creative practice by fighting genres and expectations! I feel stuck in the membranes of knowledge, governed by social conventions and acceptances. As an artist I strive to reposition these membranes; I do not feel locked into one medium or between contradictions like real vs. -
Type Name Website Comments Major Platform Corporate Microsoft
TOOLS In our presentations, Positive People demonstrate how to set up a variety of tools to help manage your workload. Here are a few leaders in this arena (ordered in each category by relevance to our course). Type Name Website Comments Major Platform The most common of the 3 big corporate offerings. (Outlook, GroupWise, IBM Notes). Windows, Windows Corporate Microsoft Outlook www.office365.com All versions can handle the Ease the Load approach, some new additional features make Phone, Mac this the tool of choice for handling work. Built by the same company who developed Wunderlist. A fresh user interface, free for Windows, Android, Corporate Microsoft To Do https://todo.microsoft.com any to use and includes hierarchy (subtasks). Can also link with Outlook tasks for iOS, Web organisations who use Office 365. An excellent addition to Outlook. Provides tools to manage less formal projects. The key Windows, Windows Corporate Microsoft OneNote www.office365.com is to synchronize it with Outlook. Phone, Mac, iOS Corporate IBM Notes (Lotus) www.ibm.com Corporate system. Lost ground to Microsoft Outlook. Rare now. Windows Corporate Novell GroupWise www.novell.com Corporate system. Like IBM Notes it has lost ground to Microsoft Outlook Windows Web, iOS, Android, Good all rounder. Free web service, with many 3rd part apps that link into the Toodledo Personal Toodledo www.toodledo.com Windows Phone, service. Can upgrade for additional features for 15$/year. Windows Android, iOS, Mac, Highly functional and matches the GTD methodology very well. Apps for almost every Personal Todoist www.todoist.com PC, Outlook, Linux, major platform. -
Project Management Software Buyer’S Guide Project Management Software Buyer’S Guide
Project Management Software Buyer’s Guide Project Management Software Buyer’s Guide By: Eileen O’Loughlin Project management software describes a range of solutions that allow individuals and teams to track the progress of complex projects from their conception to their completion and/or launch. Currently, there are hundreds of these programs on the market, ranging from basic free online programs all the way to highly complex products that allow the user to manage every aspect of the venture from lead generation all the way to final payment. In order to help you navigate this complex market, we wrote this buyer’s guide in order to improve your understanding of the functions, features and buying decisions that need to be considered when you assess your options—and there are many. What Is Project Management Software? These systems are designed to track the development of projects that take weeks, months or years to complete, providing managers and other team members a single access point for all the relevant information. The best software on the market will include (but is not limited to): • Planning • Budgeting • Invoicing • Managing inventory Project Management Software Buyer’s Guide | softwareadvice.com 2 • Assigning human resources • Managing tasks (including assigning and tracking tasks to completion) • File sharing • Bug reports The primary goal is to increase company efficiency by making the entire project cycle visible to all team members. Team members are each given a unique login, allowing them to customize their view, report progress and monitor the progress of others. Most employees find themselves to be more efficient in this environment; it allows people to identify problems before/as they arise, and it eliminates any question as to the current status of any outstanding tasks. -
Basecamp Project Request Form
Basecamp Project Request Form Carapacial and jubate Terrence deduce her tippler boomerangs geopolitically or espoused capriciously, is Brinkley limited? Allie is corroboratory and displode suturally while wiglike Nikos foliating and pips. Parapeted and unhaunted Ave gardens her fashioner gag or spat unaccountably. We needed a discount available to request form Wrike at the project requests? Basecamp is a popular web-based project management application by 37signals which contain've been using since 2006. Project a Form Lipscomb University. The profit Real Basecamp Alternative Wrike. Creating Basecamp to-dos rock new Wufoo form entries and Gmail. Request the signature initials or wire from recipients. They communicate via retool account within larger the request forms is no categories for where people. And utilizing a Campaign Template within Basecamp specifically designed both for. Do i request form of projects and email and collaborate on it comprises kanban way. Similar to Liquid Planner BaseCamp Trello Microsoft Project Tufts is evaluating. Small businesses big team in basecamp is. Will be easier for va. Do can assign those-dos in Basecamp to tell on the marketing team event please do have add us to your existing projects If you buy something just submit a. I saying that Basecamp 3 lets users view their tasks in these play different forms. This cinema to Basecamp walks you stain the different parts of your dashboard key features. Tech 101 workshopBasecamp Build a Collaborative Foundation for Classes and Projects. Use Basecamp messages to keep awake the discussions about a project call one centralized location. Basecamp allows you yourself show items projects or teams as cards or as on list how can also. -
Thesis Title
Masters' Degree in Informatics Engineering Dissertation System of Automatic Recommendation and Prioritization of Tasks Jos´ePedro Santana Saraiva [email protected] Advisor : Alexandre Pinto June 2014 UNIVERSIDADE DE COIMBRA Abstract Faculdade de Ci^enciase Tecnologia Departamento de Engenharia Inform´atica Master's Degree Thesis System of Automatic Recommendation and Prioritization of Tasks by Jos´ePedro Santana Saraiva Most people have many different tasks, goals, projects, interests and responsibilities in life, and in the fast paced world we live in today, all of these grow in number and diversity all the time. This rising in complexity and quantity of matters to handle makes it progressively harder to make intuitive choices about which task to execute next. We developed a prototype application for helping the user in managing and prioritizing his tasks, guaranteeing an alignment with his goals and deadlines. Our application follows a variation over the Getting Things Done (GTD) methodology but also includes benefits from other complementary approaches, such as goal cascading and dynamic prioritization. Keywords: GTD, Prioritization of Tasks, Recommendation of Tasks, Hierarchization of Objectives, Personal Productivity |||||||||||||||||||||||||||||- Acknowledgements Firstly, I would like to acknowledge my immense gratitude to my advisor Prof. Alexandre Pinto for all the guidance and knowledge provided, for the patience and availability shown since the start of this thesis and for his motivational words provided in hard times. I also would like to acknowledge the Cognitive and Media Systems Group for providing me shelter and allowing me to use their resources. Last but not least, I am truly grateful for the support that my beloved family has given throughout my studies, especially my parents and grandparents for their relentless support, belief and comprehension, and my gratitude to all my friends who played an essential role during this period of my life. -
A Practical Introduction to Python Programming
A Practical Introduction to Python Programming Brian Heinold Department of Mathematics and Computer Science Mount St. Mary’s University ii ©2012 Brian Heinold Licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported Li- cense Contents I Basics1 1 Getting Started 3 1.1 Installing Python..............................................3 1.2 IDLE......................................................3 1.3 A first program...............................................4 1.4 Typing things in...............................................5 1.5 Getting input.................................................6 1.6 Printing....................................................6 1.7 Variables...................................................7 1.8 Exercises...................................................9 2 For loops 11 2.1 Examples................................................... 11 2.2 The loop variable.............................................. 13 2.3 The range function............................................ 13 2.4 A Trickier Example............................................. 14 2.5 Exercises................................................... 15 3 Numbers 19 3.1 Integers and Decimal Numbers.................................... 19 3.2 Math Operators............................................... 19 3.3 Order of operations............................................ 21 3.4 Random numbers............................................. 21 3.5 Math functions............................................... 21 3.6 Getting -
LIGO Detector Characterization Group Maintained by Josh Smith DCC# LIGO-G1500642 This Document: A
Glitch classes seen in aLIGO so far (through end of O1) LIGO Detector Characterization Group Maintained by Josh Smith DCC# LIGO-G1500642 This document: A. lists the major glitch classes that have been seen in aLIGO so far, B. shows a few representative images, C.says which detectors have which glitches, and D.provides links to alog pages and wikis for more information 2 Table of Contents 1. LHO/LLO Blip glitches [NF] 9. Blue Mountains [NF] 2. LLO RF Beats [NF] 10. LHO End-Y 60Hz glitches [F] 3. LLO Koi fish (working title) [NF] 11. Saturating tidal control [F] 4. LHO end-Y scattered light [NF] 12.OMC L Scattered light [F] 5. LLO SRM scattered light [NF] 13.Hartmann Wavefront sensor malfunction [F] 6. LHO paired doves [NF] 14. LHO PRCL/SRCL glitches [F] 7. DAC glitches [PF] 15. LHO End-Y 50Hz air compressor 8. n*505Hz glitches [PF] glitches [F] [NF] = not fixed, [PF]= partially fixed, [F]=fixed 3 1. Blip glitches H1 Examples: https://ldas-jobs.ligo-wa.caltech.edu/~areeda/blip-omega.tar 4 Blip glitches documentation • Brief description: Class of common glitches in both detectors, with no known cause currently. The only weak lead is that saturated hardware injections cause glitches that look very similar, so perhaps these are saturations in the actuation chain that happen under normal conditions. • Relevant alogs: • LLO: • LHO: saturated injections look like blips? • Other documentation: Some blip times and scans link 5 2. RF Beats Examples: https://ldas-jobs.ligo.caltech.edu/~areeda/josh-20150828.tgz 6 RF Beats documentation • Brief description: These are beats of two or more RF oscillators that sweep quickly through the audio range. -
Glitch.Com What Is Glitch?
glitch.com What is Glitch? “Everybody has good ideas of things we want to make on the Internet. But honestly, it’s gotten too hard. Gomix fixes that. If you’re not a professional developer, the barriers are way too high. There are pretty good tools if you just went to make a marketing website or a blog, but if your idea is an app or a bot or something more interactive, you’re out of luck. It ought to be as easy to make an app as it is to edit a blog post or to change a formula in a spreadsheet.” Anil Dash, December 6, 2016 https://medium.com/gomix/introducing-gomix-aec205c421cb#.fqutfey03 https://glitch.com/about/ Glitch handles the mess • While you work with Glitch, it will seamlessly upgrade your servers and cloud infrastructure in the background. • There’s no deployment or server provisioning because it all happens automatically. Backed by a real company Glitch • Glitch is made by Fog Creek, one of the most influential small tech companies in the world. • They made Trello, FogBugz and co-created Stack Overflow. Why did they make it In some ways, Glitch is a throwback to an older era of software or the internet, when there were simpler ways to get started making cool stuff. For people who were around at that time, they'll understand Glitch easily: It brings “View Source” back. The ability to just look at the code behind something, and tweak it, and make your own thing, was essential to making the Internet fun, and weird, and diverse, in its early days. -
It's Time to Get Serious About Developer Relations
03/04/2018 It’s time to get serious about Developer Relations – Glitch – Medium Images haven’t loaded yet. Please exit printing, wait for images to load, and try to Anil Dash Follow CEO of Fog Creek Software, makers pofri @nt Gagliatcinh. & Manuscript. Trying to make tech more ethical & humane. (Also an advisor to Medium.) More: http://anildash.com/ Sep 27, 2017 · 4 min read It’s time to get serious about Developer Relations Developer relations is a vital part of modern business strategy, but so much of the industry still treats it like an afterthought. Glitch for Platforms is here to help everyone who does Dev Rel. If you do developer relations or evangelism, you’re probably great at your job. You’re talking to coders, getting out in the community, building relationships. But does the rest of your organization value that work as much as they should? A lot of smart people are thinking it’s time for Dev Rel to grow up, and we agree. All of us who give a damn about developer relations need to get a lot louder and more aggressive about the business value of what we do. And that means tackling the ROI question head-on: Can you really show that your developer outreach is working? Jonathan Gottfried @jonmarkgo Replying to @bwest it feels counterintuitive to spend time proving ROI to execs rather than generating value for developers but Jonathan Gottfried, Co-Founder of Major League Hacking Dev Rel’s Burden of Proof For a lot of Dev Rel people, really proving a return on investment is, well, a pain in the ass. -
Making Web Apps with Node - Paths Into Programming - Top Tips for New Coders V1.0 Glitch Is the Friendly Community Where You'll Build the App of Your Dreams
In this issue: CC BY-NC-SA 4.0 Print & Share! - Making Web Apps with Node - Paths into Programming - Top Tips for New Coders v1.0 Glitch is the friendly community where you'll build the app of your dreams. With working example apps to remix, a code editor to modify them, instant hosting and deployment - anybody can build a web app on Glitch, for free. Learn more at glitch.com Credits Illustration: Good Boy Graphics Layout: Gareth Wilson Content: Jenn Schiffer, Gareth Wilson Edited by: Maurice Cherry Guest Contributors: Cassidy Williams, Saron Yitbarek, Steve Klabnik Contents p2. How Web Servers Work Paths into Programming: p4. Cassidy Williams p10. Saron Yitbarek p14. Steve Klabnik p6. Anatomy of a Web App p9. Expert Advice for New Developers p12. What is npm Exactly? p19. Top Tips for New Coders p16. Understanding Async in Node 1 How Web Servers Work What happens when you enter a URL into your browser? It turns out, a whole bunch of things happen. But one of them is you sending a request to a server (which is just a computer) somewhere, asking it to give you the app or site that relates to that URL. You can think of a computer server as being a bit like a server in a restaurant - you request something and they should return with what you requested. At a diner, for example, if you ask them for food, they eventually return with that food. 2 So when you’re surfin' the web, and you go to example.com, or click a link, you’re asking a server to send you a web page.