Security

62 Videos

🎓 ¿Cómo EVITAR las ESTAFAS en BITCOIN y Criptomonedas? – Bit2Me Academy

En esta ocasión vamos a tratar un tema se puede desmarcar un poco de lo habitual pero que no podemos obviar: Las estafas con bitcoin y otras criptomonedas. Bitcoin es dinero. De hecho es el mejor tipo de dinero, un dinero mucho más seguro, justo y cómodo de usar para la gente. No obstante es […]

Demo – libp2p Network Visualization Tool – Juan Benet

Originally recorded during the Berlin Developers Meetings from July 9-13, 2018. For more info, check out the repos: https://github.com/filecoin-project/filecoin-network-viz https://github.com/filecoin-project/filecoin-network-sim are now public! For more information on IPFS – visit the project website: https://ipfs.io – or follow IPFS on Twitter: https://twitter.com/IPFS Sign up to get IPFS news, including releases, ecosystem updates, and community announcements in […]

¿Cómo funciona el cifrado de Extremo a extremo?

Donald Trump quiere terminar con el cifrado de datos en las apps de mensajería. Pepe Pulido te explica por qué son importantes para tu seguridad. #E2EE #cifradoExtremoaExtremo #WhatsApp –––– Más de Código Espagueti en: Página: https://codigoespagueti.com/ Twitter: https://twitter.com/SomosEspagueti Facebook: https://www.facebook.com/SomosEspagueti/ Instagram: https://www.instagram.com/somosespagueti/

¿Qué es Cifrado de Extremo a Extremo?

La mayoría de aplicaciones de mensajería han blindado con este método los mensajes que mandamos a nuestros amigos y familiares, ¿sabéis qué es el cifrado de extremo a extremo y en qué consiste? Os lo contamos. ——————————­——————————­- Tienes toda la información aquí: https://computerhoy.com/noticias/tecnologia/que-es-cifrado-extremo-extremo-570377 Y si quieres estar siempre al tanto, éstas son nuestras redes: Web: […]

HUBO DOBLE GASTO EN BITCOIN?? PERIODISMO RESPONSABLE??? QUE ESTA PASANDO??

En este sencillo video te explico que es lo que estuvo pasando con Btc, los mercados y DeFi Links del video: https://www.eleconomista.es/divisas/noticias/11005936/01/21/El-bitcoin-apunta-a-su-peor-semana-desde-marzo-y-se-podria-deber-a-la-estafa-del-doble-gasto.html https://cointelegraph.com/news/bitcoin-double-spend-spotted-in-the-wild https://twitter.com/LOReBitcoin/status/1352309587286781954 https://thedefiant.io/synthetix-introduces-layer-2-staking-on-optimism/ https://cointelegraph.com/news/another-day-another-airdrop-power-defi-users-can-now-claim-stake-dao-tokens https://stake-dao.medium.com/stake-dao-is-live-c72927391df https://docs.google.com/spreadsheets/d/1cWuoKX4XNNUd9KvfmB07DU_LaIB2CzX5A_1veUKNQdg/edit#gid=1270680371 💥 Suscribite al canal para mas videos! https://www.youtube.com/channel/UC423qnRwiJf4fLKAQ6Tlofg?sub_confirmation=1 Tu colaboracion ayuda muchisimo a este canal y a la industria de Cripto! Puedes colaborar con el canal en […]

Bitcoin Security Explained: Deleting a Mnemonic from a Hardware Wallet [Is it really gone?]

You want to secure your bitcoin, ether, and other cryptocurrencies. So you buy a hardware wallet, generate, test, and back up the mnemonic (checking it at least twice). What happens if you delete your mnemonic phrase or seed from your hardware wallet? Is it really gone? How can you be sure? Chapters 0:00 How can […]

Ledger Hack: Countermeasures. Practical Things You Can Do, So You Don’t Become A Victim Again.

You don’t want to be a victim of a data breach. How do you protect yourself from things like the ledger hack? There are very simple things you can do, today, to help protect your identity. Chapters: 0:00 This is going to happen again 0:22 How do we disappear from the databases? 5:00 Use a […]

128 Bit or 256 Bit Encryption? – Computerphile

What do the various levels of encryption mean, and why use one over another? Dr Mike Pound takes us through the cryptic world of encryption levels. 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 […]

DNS Cache Poisoning – Computerphile

Poisoning the DNS cache is a sure way to serve malware to unsuspecting users. Dr Mike Pound explains some of the ways this has been accomplished. 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 […]

How DNS Works – Computerphile

How do websites marry up to their IP addresses? Dr Mike Pound explains the Domain Name System – DNS. 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

What are Digital Signatures? – Computerphile

How do you verify that someone is who they say they are? Dr Mike Pound on digital signatures. 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

Trust, Intermediaries, Censorship, P2P

NOTE: As you cruise along this series, you will notice how fast the DeFi space is; both in terms of execution and change. So if you happen to spot a discrepancy between what is said and what is shown on screen, particularly in regards to numbers, it is due to that. Keep it in mind […]
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