Post for: #opsec ^{(35 Posts)}

Generating private keys is perhaps the most delicate aspect in relation to the custody of cryptocurrencies. There are a lot of methods to obtain keys,…

There are a lot of rumors about hardware wallet clients tracing their customers, collecting their data through official clients. One of the most common hardware…

Xpub keys can be very useful to monitor our wallets without exposing our private keys. Keeping it very simple, with our mnemonic phrase we are…

Creating a mnemonic phrase is a very sensitive operation that can be done in a lot of different ways. No one of them can be…

When handling our cryptocurrencies, we feel more comfortable being offline but, sometimes, we can't perform operations without using an internet connection. In these cases, we…

After having broadly reviewed what we could call the genesis of cryptography, in this second article we will take us far forward in time, up…