When we talk about cryptocurrencies, security is essential. Since transactions in these virtual currencies are by nature irreversible and anonymous, a hacker who would have access to a user's cryptocurrency reserves could easily steal his fortune without leaving a trace. We have 2 ways to secure our cryptocurrencies: online storage and offline storage.
The Nano X ledger is Ledger's latest hardware wallet called cold wallets. This device was created to provide the easiest way to store and secure your cryptocurrencies. When it comes to storing several hundred or thousands of euros in cryptocurrencies, it is therefore highly recommended to go on a cold wallet like the Ledger Nano X, for example, which has benefited from an investment from the giant Samsung to grow. Beyond having the security of a device that is not connected to the internet, the Ledger Nano X has other security mechanisms that allow it to offer a solution without risk for the user.
One of the great innovations for this Ledger Nano X is that it can now be controlled in Bluetooth using a mobile application on a smartphone equipped with iOS 9 or Android 5.