Post for: #opsec ^{(31 Posts)}

When dealing with virtual currencies such as Bitcoin, we know that it is possible to obtain the details of every single transaction. However, it remains…

DISCLAIMER: This post contains some suggestions that could be helpful for law enforcement agencies or security consultants that need to seize cryptocurrencies. It aims to…

In this post, we have seen how to spend bitcoins we have received on an address associated to a paper wallet. The procedure is about…

There are a lot of tools that allow us to generate a paper wallet for many different currencies. Most of these tools are open source…

Signing a transaction in an offline working environment could be a good idea if we are worried about exposing our private keys online. The only…

Using Bitcoin, it is important for both those who value their privacy and those who seek to collect information disseminated in the blockchain to know…