Various talks & Lectures that I have given1. ux - UX & Usability Designing([SpeakerDeck](https://speakerdeck.com/u/captn3m0/p/ux-and-usability-designing)[Online](https://captnemo.in/talks/ux/ "Made via Reveal.js"))2. [Software Development 101](https://speakerdeck.com/u/captn3m0/p/software-development-101 "Internal talk at SDSLabs")3. [Intro to Linux](https://speakerdeck.com/captn3m0/linux-user-group-intro-meet-august-2013 "A very basic intro to linux")4. [Browser Extension Security](https://speakerdeck.com/captn3m0/browser-extension-security) -[Nullcon 2014](https://github.com/captn3m0/nullcon2014 "Source code and more details")5. [Joy of Software Development](https://captnemo.in/talks/josd/ "Open lecture about getting started with Software Development")6. [HTTP](https://speakerdeck.com/captn3m0/http-an-insight-into-the-worlds-most-used-protocol "Internal talk at SDSLabs")7. [Fun with HTTP](http://slides.com/captn3m0/fun-with-http) - Talk at BarcampBangalore about how HTTP can be a really fun protocol8. [Security Horror Stories in Payments](https://speakerdeck.com/captn3m0/security-horror-stories-in-payments) -Talk at the 50p Conference (2017)[[Video]](https://www.youtube.com/watch?v=_M-cftlhYKI) Talk about severalsecurity gotchas I've witnessed working in payments. Given at 50p, a HasGeekconference on Digital Payments in India.9. [Billion Dollar Hacking](https://speakerdeck.com/captn3m0/billion-dollar-hacking) -A short talk at a Dev/Hacker meetup about the recent SWIFT bank hacks. Irepeated this talk at hillhacks 2016.10. [Indian Financial Systems Code](http://slides.com/captn3m0/indian-financial-systems-code#/) -A short talk on IFSC Codes and how they work in India.11. [Terraforming Tatooine](https://www.beautiful.ai/deck/-L4w5j_sJ9XkKnzf1OXt) -A short talk at[Barcamp Bangalore Spring 2018](https://barcampbangalore.com/bcb/bcb-spring-2018/terraform-docker-nemo)on how I manage my home server using Terraform and Docker. PDF version isavailable at[speakerdeck](https://speakerdeck.com/captn3m0/terraforming-tatooine)12. [crypto.koans](/talks/crypto.koans/) - Koans to help you learn openssl/PKI.13. [HomeServer Talk](/talks/hs/) - A talk on running my own homeserver.Presented at [RootConf '19](https://rootconf.in)14. [Monopoly: Why its a terrible game](https://slides.com/captn3m0/monopoly) -A talk on the various mistakes Monopoly makes in its game design, and whythey are important game breaking issues.15. [Web Payment APIs](/talks/webpayments/) - Presented a talk on W3C's WebPayment APIs at RFCs We Love.16. [Constraint Programming to solve Modern Art](https://docs.google.com/presentation/d/1d4C3kDONasnhOCVLpz8RDQpEH-7haG7pRJnc9E3njL4/edit?usp=sharing) -A short talk on my work on solving the[Modern Art](https://github.captnemo.in/modernart) boardgame.17. [IFSC](/ifsc/) [[pdf](ifsc.pdf)] - A talk at the Cashless Consumer studygroup talking about banking codes in India, and the IFSC project in general.18. [Video streaming on Linux](/talks/v4l.html).19. [HPACK - Header Compression in HTTP/2](/talks/hpack/).20. [Sanderson's Laws of Magic](https://docs.google.com/presentation/d/1SNEEh2_i93V64Fnzg8_05vOGjJMSuagX8IyrLt-5xXk/present)21. [multipart-emails](/talks/email-protocols/) - A short talk on how linkingwith mid/cid schemes works in multipart-emails. Related work:https://github.com/awdeorio/mailmerge/issues/8622. [Payment Systems in India](/talks/payments-systems-in-india/) - A short 10minute presentation on _some of the digital payment_ ecosystem in India.23. [pystitcher](/talks/pystitcher) - pystitcher stitches your PDF filestogether, generating nice customizable bookmarks for you using a declarativeinput in the form of a markdown file. https://github.com/captn3m0/pystitcher24. [Sanskari Proxy](sanskari-proxy.pdf) - Talk about the[Sanskari Proxy Project](https://github.com/captn3m0/sanskari-proxy) - Aproject to help researchers outside India access Indian Government websites.25. [endoflife.date recommendations](https://speakerdeck.com/captn3m0/endoflife-dot-date-recommendations) - Presentation on endoflife.date documentation recommendations I wrote down [here](https://endoflife.date/recommendations). Presented at the [FOSS United Meetup in Bangalore](https://forum.fossunited.org/t/june-2022-foss-meetup/1070/4), June 2022. [[Credits](/talks/credits/eol-talk.html)], [[PDF Version](/talks/eol-recommendations.pdf)], [[Slides with Speaker Notes](https://docs.google.com/presentation/d/10qpSY3CYK83omwoGsbPz1VzCgVCG2e6_XPiN24BqxtM)].26. [How do we get a FOSS UPI mobile app](https://docs.google.com/presentation/d/1cRZjDAMK_ihQ4RK3Rd3lwjdsFqN3-vM1OOJ2N7_FTaM/ "Slides with speaker notes") - Talk at IndiaFOSS 2.0 about the need for a FOSS UPI App, and a roadmap for the same. I launched the [librefin.in](https://librefin.in) project alongside. July 2022.27. [FOSS United Workshop - My Computer My Data My Code](https://slides.com/captn3m0/data-liberation/). [Notes](https://hackmd.io/@captn3m0/SknVQFN2a). [Video](https://www.youtube.com/watch?v=Mf0pbWlr8C0).28. [Ideas are Worthless - Blog Post](https://captnemo.in/talks/ideas-are-worthless/). [[SpeakerDeck]](https://speakerdeck.com/captn3m0/ideas-are-worthless) [[Audio Recording]](/talks/ideas-are-worthless.m4a) [[PDF]](/talks/ideas-are-worthless.pdf) [[Slides with Speaker Notes]](https://docs.google.com/presentation/d/1InVvuZ3EiMiQJEURydvELx9qr34OflGlsLlh8R4x_ag/edit?usp=sharing)29. [Stop Chasing CVEs](https://docs.google.com/presentation/d/1SbRaLtJc8kNDQ0TW3I-1DukqkfkTXTtth3y5YLlw6SA/edit?usp=sharing). [[SpeakerDeck]](https://speakerdeck.com/captn3m0/stop-chasing-cves) [[PDF]](/talks/stop-chasing-cves.pdf). Speaker Notes + Blog Post + Recording might come later.30. [Around the Supply Chain in 80 slides](https://speakerdeck.com/captn3m0/around-the-supply-chain-in-80-slides) [[PDF Download]](https://captnemo.in/talks/2025/around-scs-nemo.pdf) [[With Speaker Notes]](https://captnemo.in/talks/2025/around-scs-nemo-with-notes.pdf). Opening talk at Rootconf 2025's Software Supply Chain Security track. This talk was recorded.A few more talks that I've done are on my[SpeakerDeck account](https://speakerdeck.com/captn3m0) and my[slides.com](https://slides.com/captn3m0/) profile page.Source for most of these is available on the[captn3m0/talks](https://github.com/captn3m0/talks) repository. If you have anyquestions regarding any of the talks, feel free to reach out at <https://captnemo.in/contact/>Go back to [my website](https://captnemo.in)