Cryptocurrency Investigation - Blockchain basics скачать в хорошем качестве

Cryptocurrency Investigation - Blockchain basics

Cryptocurrency investigation is much like other forms of financial crime investigation. Find transactions, find accounts and tie accounts to a real person. Cryptocurrency investigations are made somewhat easier since transactions are often public on a blockchain ledger. An investigator can analyze the public blockchain to investigate all transactions from a given account (wallet address). These investigations are similar to requesting transaction information from a bank. The major difference is that you don't need to request transaction information, since it is already public. However, it may be more of a challenge to tie an account to a specific user since there is no organization controlling who makes an account. Thank you to all of our Patrons for sponsoring DFIR Science. Especially The Ranting Geek. Thank you so much! Before you start with cryptocurrency investigations take a moment to understand the basics of blockchain. Each system will have its own specific features, but the underlying function of most ledger systems is the same. Most investigations focus on blockchain transactions. We introduce some basic concepts that will help when getting into more advanced cryptocurrency investigations. 00:00 Blockchain basic concepts 00:23 Blockchain transaction example 02:22 Blockchain validation 03:08 Real-world distributed ledger example 05:00 What can be saved in the blockchain? 06:08 How does cryptocurrency relate to blockchain? 07:06 Blockchain parts summary 07:31 Blockchain investigation tips https://bit.ly/2Ij9Ojc - 👍 Subscribe for weekly videos ❤️ Get early access and bonus content -   / dfirscience   == Recommended Books == Investigating Cryptocurrencies: Understanding, Extracting, and Analyzing Blockchain Evidence (https://amzn.to/3r5jB4x) Blockchain Bubble or Revolution: The Future of Bitcoin, Blockchains, and Cryptocurrencies (https://amzn.to/3zP3VGv) #DFIR #forensics #blockchain #cryptocurrency 010001000100011001010011011000110110100101100101011011100110001101100101 Help make DFIR tutorials 👍 Subscribe → https://bit.ly/2Ij9Ojc 🛒 Shop → https://swag.dfir.science ❤️ Patreon →   / dfirscience   🕸️ Blog → https://DFIR.Science 🤖 Code → https://github.com/DFIRScience 🐦 Follow →   / dfirscience   📰 DFIR Newsletter → https://bit.ly/DFIRNews 010100110111010101100010011100110110001101110010011010010110001001100101 This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Please link back to the original video. If you want to use this video for commercial purposes, please contact us first. We would love to see what you are doing and will probably allow its use.