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 At the same time, I believe that OpSec, in its broadest sense, does not function on half-measures, and it's critical to understand how to do things in a benchmark so you have something to fall back on. 
 
 - [Guide to securing and improving privacy on macOS](https://github.com/drduh/macOS-Security-and-Privacy-Guide)
+- [Set of utilities to manage BIP44-compatible Ethereum HD wallet](https://github.com/pavel-main/ethereum-hd-tools)
 
 After all, one key rule that almost never gets emphasized is "always be aware of what rule you're breaking, why, and how it may affect you in case of an assault or other problems. In any case, it is critical to understand where the boundaries of this "standard of OpSec & security" lie, which I will attempt to do via the lens of many approaches, which I will attempt to express in such a way that they are universal.