Podcast appearances and mentions of travis goodspeed

Can you recover working software from a photograph of a microchip? Embedded systems reverse engineer Travis Goodspeed demonstrates how to extract the original Game Boy's 256-byte boot ROM from a microscopic photograph of the mask ROM inside its CPU. The source image was created by combining 22 microscope photographs captured at 50x magnification. Using his free, open-source Mask ROM Tool, Travis marks 2,048 ROM bit locations, separates the ones from the zeros and checks for possible recognition errors. He then determines the logical order of the bits, disassembles the program and shows how it can be exported as a ROM file for use in an emulator. Travis also explains the Game Boy's unusual copy-protection system. During startup, its boot ROM displays logo data supplied by the cartridge and compares it with Nintendo's internal copy. If the logos do not match, the game does not boot. Requiring cartridges to contain Nintendo's trademark gave the company legal leverage against unlicensed publishers. The video also explores techniques from Travis's book, Microcontroller Exploits. These include extracting protected firmware from an access-control reader, chemically decapsulating chips while preserving their operation and using ultraviolet light with a nail-polish mask to remove memory protection without erasing the program. The Mask ROM Tool, Game Boy chip photograph and step-by-step tutorial are publicly available, allowing you to reproduce the ROM-decoding demonstration without owning a microscope or chemistry lab. // Sponsored SEGMENT // Big thank you to Proton Pass for sponsoring this video. Take your security to the next level by getting Proton Pass using the following be www.proton.me/davidbombal // Link to No Starch Website for Travis' Book // Order Microcontroller Exploits and get the eBook free. https://nostarch.com/microcontroller-... Use Coupon Code GOODSPEED25 for 25% off Microcontroller Exploits at NoStarch.com // Travis Goodspeed SOCIAL // GitHub: https://github.com/travisgoodspeed // GitHub link to GameBoy ROM Tutorial // https://github.com/travisgoodspeed/gb... // David's SOCIAL // Discord: discord.com/invite/usKSyzb Twitter: www.twitter.com/davidbombal Instagram: www.instagram.com/davidbombal LinkedIn: www.linkedin.com/in/davidbombal Facebook: www.facebook.com/davidbombal.co TikTok: tiktok.com/@davidbombal YouTube: / @davidbombal Spotify: open.spotify.com/show/3f6k6gE... SoundCloud: / davidbombal Apple Podcast: podcasts.apple.com/us/podcast... // MY STUFF // https://www.amazon.com/shop/davidbombal // SPONSORS // Interested in sponsoring my videos? Reach out to my team here: sponsors@davidbombal.com // MENU// 0:00 - Coming Up 0:40 - Intro 03:28 - Book Overview 05:27 - Proton Pass Ad 07:29 - Demonstration Context 09:56 - Demo Begins 12:48 - Marking the Chip Rows 18:27 - How Travis Wrote his Book 19:55 - Design Rule Check 23:11 - How to Decode the Binary 28:36 - Can the Binary Numbers Change? 30:30 - Why is this Method Useful? 34:24 - More book Overviews 40:48 - Conclusion Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel! Disclaimer: This video is for educational purposes only. #gameboy #reverseengineering #rom

Smitty is back to talk to us about the new M17 Open Source Digital Radio System Project - an all encompassing 100% open source design that aims to implement digital radio communications similar to DMR but built on 100% open technology. PERMALINK - https://www.HamRadioWorkbench.com/podcast/M17-Open-Source-Digital-Radio-System Our Website - http://www.hamradioworkbench.com/ Follow us on Twitter - https://twitter.com/hamworkbench Contact us for feedback and ideas - http://hamradioworkbench.com/contact Connect with us on Facebook - https://www.facebook.com/groups/hamradioworkbench/ BrandMeister Talkgroup 31075 - https://hose.brandmeister.network/group/31075/ Smitty’s github - https://github.com/SmittyHalibut/ Smitty’s Youtube - https://www.youtube.com/channel/UCbqAVJZju972nkt06BshQqQ?view_as=subscriber Smitty on Twitter - https://twitter.com/smittyhalibut?ref_src=twsrc%5Egoogle%7Ctwcamp%5Eserp%7Ctwgr%5Eauthor M17 Open Source DMR-Like Hardware and Software System - https://teletra.pl/M17/blog/summary M17 Forums - https://teletra.pl/forum/index.php#c2  M17 Github - https://github.com/sp5wwp/M17_spec/blob/master/M17-Protocol.md M17 IRC - http://www.geekshed.net/  The #M17 channel. KB6NU Blog Post on M17 - https://www.kb6nu.com/m17-an-open-source-dmr-like-system/ Travis Goodspeed’s MD380tools - https://github.com/travisgoodspeed/md380tools Codec 2 - https://en.wikipedia.org/wiki/Codec_2 FreeDV - https://freedv.org/ Bruce Perens’ “HT of the Future” - https://perens.com/2019/05/23/ht-of-the-future-new-design/ Bruce Perens on Open Radio on QSOToday Podcast - https://www.qsotoday.com/podcasts/k6bp Amateurs and Pactor - https://hackaday.com/2018/11/26/fcc-gets-complaint-proposed-ham-radio-rules-hurt-national-security/ Pactor and the FCC - https://ecfsapi.fcc.gov/file/10808597817982/ExParteCommunicationAug8.pdf

Travis Goodspeed joins Chris to talk about his past projects (GoodFET, GoodWatch, M380 tools, P25 Jammer, Facedancer, more) and how each new project spawns communities large and small.

George and Jeremy are joined by Beric K6BEZ, David W6DTW, and Kenneth W6KWF. The gang debriefs us on the 2017 Maker Faire Bay Area and the role and presence of Amateur Radio. We also talk about our Field Day 2017 plans. Maker Faire Bay Area – http://makerfaire.com/bay-area/ Weird Stuff – http://www.weirdstuff.com/ Travis Goodspeed’s MD-380 Tools – http://www.md380.org Beric’s DIY Test Equipment using RTL-SDR Dongle SDR – http://www.bay-net.org/docs/baycon2017/rf_test_gear.pdf SDR Noise Source and Directional Coupler – https://v3.airspy.us/product-category/other-tools-and-accessories/ Python RTL-SDR Library – https://github.com/roger-/pyrtlsdr Dayton Mini Maker Faire – http://dayton.makerfaire.com Bob Pease – http://www.ti.com/ww/en/bobpease/ Pyle 4 Channel Headphone Amplifier – https://www.amazon.com/Pyle-Pro-PHA40-4-Channel-Headphone-Amplifier/dp/B003M8NVFS  

Take a front row seat for our Saturday talk at the 2017 Dayton Hamvention Forums. George and Jeremy explain why It Has Never Been a Better Time to be a Ham (Especially if you like to build things). We also check in with Travis Goodspeed, Michael Ossman, TAPR, Linux in the Ham Shack, Siglent, and Rigol! Link to the Presentation Slides (PDF) - http://traffic.libsyn.com/workbench/Dayton_2017_HR360_Workbench_Forum_Presentation.pdf Travis Goodspeed https://twitter.com/travisgoodspeed http://www.md380.org https://github.com/travisgoodspeed/loraham   Michael Ossman / Great Scott Gadgets https://twitter.com/michaelossmann https://twitter.com/GSGlabs https://greatscottgadgets.com   Siglent https://twitter.com/Siglent_Tech http://siglentamerica.com   Linux in the Ham Shack https://twitter.com/lhspodcast http://lhspodcast.info   TAPR https://twitter.com/TAPRDigital https://www.tapr.org   RIGOL https://twitter.com/RigolTechUSA https://www.rigolna.com

George and Jeremy explore some basic passive electronic components and parts and where to find them. LoRaHAM by Travis Goodspeed- https://github.com/travisgoodspeed/loraham Ted Okada TAPR DCC Talk- https://www.hamradionow.tv/episodes/2016/10/23/hrn-273-fema-go-big-from-the-2016-dcc Kenwood TH-D74 Firmware Updated to 1.05 - http://www.kenwood.com/i/products/info/amateur/thd74_update_e.html QRP Labs Ultimate3S Slow Speed Atmel based 200mw transmitter - http://www.qrp-labs.com WSPRLite - http://www.sotabeams.co.uk/wsprlite-antenna-tester/ Aoyue INT 852++ Hot Air Rework Station = http://www.sra-solder.com/aoyue-852a-smd-digital-hot-air-rework-station-with-vacuum-pickup Digikey - https://www.digikey.com Newark - http://www.newark.com Mouser - http://www.mouser.com eBay - http://www.ebay.com Deal Xtreme - http://www.dx.com AliExpress - https://www.aliexpress.com BangGood - http://www.banggood.com Adafruit - https://www.adafruit.com SparkFun - https://www.sparkfun.com Voltage Divider - https://learn.sparkfun.com/tutorials/voltage-dividers RC Circuit - https://en.wikipedia.org/wiki/RC_circuit

On this extra episode of The Cybersecurity Podcast, Passcode reporter Jack Detsch examines ideas for securing the Internet of Things in light of the recent cyberattack that took advantage of hacked web-connected gadgets. We hear from experts who spoke at the recent Security of Things Forum in Boston including Robert Silvers, assistant secretary of Homeland Security; Julian Goldman of Partners Healthcare; independent hacker Travis Goodspeed; Kevin Fu of Virta Labs; and Rajesh Krishnan, chief marketing officer at HackerOne. 

A presentation by Travis Goodspeed given to Computer Science 258 Course (Advanced Operating Systems) at Dartmouth College on Feb 22, 2012.

Episode 212 Show Notes While Paul is away across the pond at BruCon (drinking randomstorm provided beer) the mice play, and Travis Goodspeed joins us on the show to discuss Sonic Screwdrivers of neighborliness, Clouds of black toxic smoke, imbedded security, and why real men have pink pagers. Episode 212 Part 1 - Direct Audio Download Hosts: Paul Asadoorian,John Strand,Larry Pesce,Carlos Perez Audio Feeds: