Review on BC Vault by Șamuhammet Berdimuhammedow

Hello everyone. Developed by the BC Vault Independent Development Team for several years and currently describes itself as a device wallet with its most user-friendly design. You can find out if the hardware wallet holds what it promises in the next review. Like most device wallets, BC Vault is primarily available online. The device costs € 159.99 at the official BC Vault online store (click here to check the current price). Ship shipping is happening around the world and this is still due to additional costs. There are also a lot of official vendors selling device wallets. Device wallets should be ordered from a manufacturer or authorized retailer. Suspicious stores or private vendors on platforms such as eBay or Amazon can control the device for their own purposes or deceive the buyer. Thus, thieves can steal all the coins in your later device wallet. Unfortunately, this has happened in the past. BC Vault One comes in a small box with the slogan “For wallets, for Vault to keep it safe”. The device box and the USB-C connector are protected by seals to easily determine if the device wallet is damaged or not. In addition to the BC Vault device wallet, the package includes four stickers, a short guide, a 1 GB Micro SD card and a USB C cable. The device is 100x57x10mm tall and weighs 42 grams. At 55 × 27.5mm, the OLED display is very large between the device case and the resolution is 128 × 64 pixels. There is a D-Pad for navigation and selection next to the screen. On the left is a micro SD card and a USB-C connector. A quick start guide shows you how to install a device wallet. First, the seal on the USB-C port must be removed, and then the device must be connected to the computer with the supplied cable. Now you are shaking BC Vault to start and protect a random number generator. The software can then be downloaded from www.bc-vault.com/first. After installation and execution, the login screen will appear. If not automatically, you can log in with an empty password first. As a result, you are prompted to set a global password for the software, as well as a global PIN for the device. The second is a combination of four directional buttons, for example UP, DOWN, Left, Left. If you forget your global password or PIN, BC Vault is useless and you cannot access all cryptocurrencies. So remember or write them down and keep them safe! The device is now ready to be built and used. Unlike other device wallets, BC Vault does not work with hierarchical identifying wallets and thus creates a new backup for each account created. Crypto cryptocurrencies can be used at any time, without the need to install any software. Once a new wallet is created, it is recommended to create a new backup. This can be done using the settings on the SD card or the QR code. Each wallet in BC Vault is individually encrypted with a combination of a password entered on the computer and a PIN entered from BC Vault. It also protects the global PIN and password device that provides an additional layer of security to BC Vault. This generally means that you have the following passwords and PINs: Global password: Used to open access to BC Vault along with the device's global PIN. Introduced in the program Global PIN: Used to unlock BC Vault access along with the device's global password. Embedded in the device. Wallet Password: Used to send currency from individual wallets along with your Wallet PIN. Introduced in the application Wallet PIN: used to send currency from separate wallets along with the wallet password. Embedded in the device. BC Vault encryption is based on a combined entropy of a global PIN (device input) and a global password (computer input). Each encryption step requires two components, and there are currently two encryptions: Global encryption (used to unlock the keys to each wallet on the device). Encryption per wallet (used to unlock the device's private keys stored in FeRAM). Global encryption is the same as encryption in a wallet. In the event of an attack, the attacker must defeat both layers before the private keys are visible. In BC Vault, private keys are not stored on the security chip, but are heavily encrypted in FeRAM. With the help of FeRAM technology (unlike conventional Flash), data is stored safely at BC Vault for more than 200 years, at 35 ° C or 10 years at 85 ° C. In addition, the storage cells used in FeRAM can be used for 10 ^ 13 read / write operations per byte, significantly improving the number of read and write operations supported by flash memory. Each BC Vault has its own private keys with an address of 1 BTC encoded with this scheme. Designed to show how much trust the creators have in the device wallet.