Security

103 Videos

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06:54

Prevent hackers from stealing your crypto with this app | HackenAI Review

This video is sponsored by HackenAI. Install the HackenAI app: https://hacken.ai FREE TRAININGS 👉 How to find your first 6-Figures Blockchain Developer Job: https://eattheblocks.com/bootcamp 👉 Learn how to create Profitable Flashloans: https://eattheblocks.com/flash COURSES 👉 DeFi Development Mastery: https://eattheblocks-pro.teachable.com/p/defi-development-mastery 👉 Profitable Flashloans: https://eattheblocks-pro.teachable.com/p/profitable-flashloans 👉 6 Figures Blockchain developer course: https://eattheblocks.com/6-figure-blockchain-developer FACEBOOK GROUP 👉 https://www.facebook.com/groups/222716919099261 Other Links: […]

Bit2Me

9 March, 2021

17:05

Ethereum Smart Contract Analysis & Solidity Audit using Mythril – Blockchain Security #2

📥 Download source code and materials: https://academy.fuzzinglabs.com/introduction-to-ethereum-security?coupon=YOUTUBE Following last week’s video, I will show how to audit and find vulnerability inside an Ethereum smart contract written in Solidity using Mythril, one of the best EVM smart contract analysis tools. #Ethereum #Solidity #Audit 00:00 Introduction 01:16 Mythril presentation 03:01 Results 03:41 Integer overflow analysis 08:40 CFG […]

Bit2Me

9 August, 2022

03:35

What would you do if you inherited 55,000 Bitcoin?? HODL: a short film shot on the Ursa Mini Pro G2

After discovering his uncle left him a healthy sum of bitcoin, Max Sullivan starts making purchases that his bitcoin may not be able to cash.

Bit2Me

16 April, 2020

669

How Wasabi Wallet Compares to Samourai and JoinMarket

Gustavo Flores Echaiz, Product Director at Veriphi, compares Wasabi to other popular Coinjoin implementations such as Samourai and JoinMarket

Bit2Me

6 November, 2020

932

05:09

UTILIZA DEFI DE FORMA SEGURA!!! (METAMASK + LEDGER WALLET)

En este sencillo video te explico como puedes utilizar DeFi de una forma segura añadiendo otra capa de seguridad mediante una billetera en frio como lo es Ledger Wallet. 🔥 ADQUIERE UNA LEDGER NANO Y AYUDA AL CANAL!! 👉 https://shop.ledger.com/?r=6966625b72c9 💥 Suscribite al canal para mas videos! https://www.youtube.com/channel/UC423qnRwiJf4fLKAQ6Tlofg?sub_confirmation=1 Tu colaboracion ayuda muchisimo a este canal […]

Bit2Me

30 June, 2021

298

Checksum

Checksum is a method of checking for errors in a communications system. I’m Mr. Woo and my channel is all about learning – I love doing it, and I love helping others to do it too. I guess that’s why I became a teacher! I hope you get something out of these videos – I […]

Bit2Me

17 July, 2020

08:45

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 […]

Bit2Me

15 December, 2020

110

02:15

Should I Update the Firmware on My Hardware Wallet? Cryptocurrency Security Explained

Your private key doesn’t leave a hardware wallet, so why do you need to update the firmware? In this video, Andreas explains how firmware updates improve security. Chapters 0:00 The private key never leaves the hardware wallet. Why does it matter to update the device for security and safety? 0:21 The reason why you need […]

Bit2Me

5 January, 2022

05:14

5.4 Privacy of Bitcoin Lightning Network

Nadav Kohen [@Nadav_Kohen] explains that a Lightning Network channel opening looks on-chain like someone paid into a 2-of-2 multisignature. Taproot improves this, by utilizing Schnorr MuSig, where a multisignature looks like a single signature. In the future, a payment channel can settle more advanced things than “just” payments, like DLCs. Watch all Highlights: https://youtube.com/playlist?list=PLPwc75tPMdsjpqK1YHYYG5b55M6Y–6Qd Watch […]

Bit2Me

10 March, 2021

32:28

Ethereum/EVM Smart Contract Reverse Engineering & Disassembly – Blockchain Security #3

📥 Download the slides: https://academy.fuzzinglabs.com/introduction-to-ethereum-security?coupon=youtube Today I’m showing how EVM disassembly works and how to reconstruct the control flow graph (CFG) of an Ethereum smart contract when you only have access to the bytecode (closed-source). It’s really useful when you’re looking to analyze in-depth a contract at the EVM assembly level. #Reversing #Ethereum #EVM 00:00 […]

Bit2Me

9 August, 2022

102

04:50

¿QUÉ ES UNA ESTAFA PIRAMIDAL?

Bit2Me

20 April, 2020

593

21:18

Flash Loans, and Attacks — explained

After five attacks and millions of dollars lost due to an exploit, this week we’re diving deep into the mechanism behind what made this possible: Flash Loans. Some called it a magnificent attack, some called it art. But there are other important questions to be asked: were the flash loan attack prevention, fake token attack […]

Bit2Me

23 November, 2020

109