Soluții

How to set up BitLocker for a removable USB drive in Windows 11

BitLocker is like a secret lock for your computer’s hard drive. It scrambles all your files so that they’re unreadable unless you have a special key. Even if someone takes your hard drive out and puts it in another computer, they can’t see your files without that key.

How to set up:

  1. Click the Start button and search for “BitLocker” or open Control Panel and you can access it from there.
  2. Select the removable USB drive.
  3. Press “Turn on BitLocker”.
  4. Select “Use a password to unlock the drive”, make sure to create a secure password and press Next.
  5. In this step you’ll have to save the recovery key for the selected drive, you can choose which option suits you better.
  6. After you make sure that you saved your recovery key press Next.
  7. For better security choose “Encrypt entire drive” and press Next.
  8. Since we are talking about a removable drive, we are going to choose “Compatible mode” at this step and press Next.
  9. Now we can start our encryption by pressing Start encrypting.
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How to install Bitcoin Core on a Linux Server

What is Bitcoin Core and why install it on a Linux server?

Bitcoin Core is the open-source software that powers the Bitcoin network, serving as the reference implementation for the cryptocurrency. It is designed to facilitate the creation, validation, and transmission of transactions on the Bitcoin network. As a full node, Bitcoin Core downloads and maintains a complete copy of the blockchain, ensuring that every transaction is verified against the rules of the Bitcoin protocol. This independent verification is vital for preventing double-spending and maintaining the trustless nature of the network.

By running Bitcoin Core on your Linux server, you operate a full node that independently verifies all Bitcoin transactions and blocks. This participation is crucial for maintaining the integrity and security of the network.

Running your own node enhances privacy by allowing you to interact with the Bitcoin network without relying on third-party services, which can track your IP address and transactions. It gives you complete control over your wallet and funds, reducing the risks associated with centralized services. Moreover, a full node contributes to the decentralization of the network, improving its resilience against attacks and enhancing its overall efficiency.

While running a Bitcoin node requires significant storage space and bandwidth due to the large size of the blockchain, the benefits of increased security, privacy, and control make it a worthwhile investment for any serious Bitcoin user.

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