Ciberseguridad y Criptografía de forma práctica, sencilla y divertida | Carmen Torrano #CTOSummit

La Ciberseguridad es un aspecto fundamental en cualquier solución de software a día de hoy. Conocer sus bases y conceptos se hace imprescindible tanto para perfiles técnicos como de gestión en una empresa. Dentro de las diferentes ramas de la Ciberseguridad, la Criptografía representa una base fundamental, siendo la rama más antigua de la Ciberseguridad, […]

Criptografía sobre curvas elípticas

Se pueden definir esquemas criptográficos sobre el conjunto de puntos de una curva elíptica con coeficientes en Zp. Esto redunda en una mejor relación costo-seguridad que con esquemas de llave pública convencionales.

Cryptoeconomics – 1.1 – Hashes and Signatures

Learn the magic of hash functions and how signatures work! From a practical perspective Slides: https://docs.google.com/presentation/d/17J2qRYzx27x30UEoXa2cOHOl2MdKQujocQNJpbp7NHE/edit?usp=sharing

Zero Knowledge Proofs – Computerphile

How do you prove something without giving away all your data? Zero Knowledge Proofs could hold the answer. Alberto Sonnino, Research Student at UCL explains. EXTRA BITS: https://youtu.be/RK_pNQ3QCKA Computing Limits: https://youtu.be/jv2H9fp9dT8 UCL Link: http://bit.ly/C_UCL-people https://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: https://bit.ly/nottscomputer Computerphile is […]

Elliptic Curves – Computerphile

Just what are elliptic curves and why use a graph shape in cryptography? Dr Mike Pound explains. Mike’s myriad Diffie-Hellman videos: https://www.youtube.com/playlist?list=PLzH6n4zXuckpoaxDKOOV26yhgoY2S-xYg https://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: https://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran’s Numberphile. More at http://www.bradyharan.com

El de la encriptación E2E, impuestos y KYC – D49

/// Link de la comunidad 24/7 de Telegram /// 🔵 Comunidad 2140 en Telegram: https://bit.ly/TG_2140 📰 Noticias 2140 en Telegram: https://bit.ly/TG_2140Press 🟠 Aprende más sobre Bitcoin en Estudio Bitcoin: https://bit.ly/estudiobitcoin // ¿Nos ayudas? sería genial! // Nos puedes dar alguna tip aquí: Onchain: https://tallyco.in/Directobitcoin1/ Lightning: https://tippin.me/@Directobitcoin1 También nos puedes apoyar sin gastar ni un satoshi: […]

Secret Sharing Explained Visually

The IEEE Information Theory Society presents an overview of Adi Shamir’s 1979 paper on secret sharing. This is part of our series on the greatest papers from information theory.  Paper featured in this video: http://users.cms.caltech.edu/~vidick/teaching/101_crypto/Shamir1979.pdf Support this program:https://www.patreon.com/artoftheproblem

Schnorr Signatures and Libsec256k1 – The Van Wirdum Sjorsnado 8

Schnorr signature support was merged into the libsec256k1 library last week. In the episode of The Van Wirdum Sjorsnado, Aaron and Sjors discuss what the libsecp256k1 library is, why it matters for Bitcoin, and what it means that Schnorr signature support was merged. Sjors also briefly explains what he ultimate send RPC is, his own […]

What is an XPub in Bitcoin? – The Van Wirdum Sjorsnado Ep 7.

In this episode of the Van Wirdum Sjorsnado, Sjors and Aaron explain what an xpub is and how it is used by Bitcoin wallets. Helpful Links: http://rosenbaum.se/book/grokking-bitcoin-4.html#_hierarchical_deterministic_wallets https://walletsrecovery.org Support the Show! Follow Bitcoin Magazine on Twitter @BitcoinMagazine Follow Aaron van Wirdum @AaronvanW Follow Sjors Provoost @provoost Music: Song Title: Segwit Sounds By: The NakamoTones Album: […]

How to use PGP (Pretty Good Privacy) And Why You Need it?! Bitcoin Magazine

@nikcantmine from Twitter explains why PGP (Pretty Good Privacy) was created and who made it. Nik also covers why you need to use a PGP and the pros and cons of two popular PGP software. Please enjoy this video from Bitcoin Magazine and please use this information to improve your security, privacy and sovereignty. Links: […]
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