How to encrypt your hard disk? And keep your folders and files safe

Cora 2023-09-20


In recent years, cybersecurity threats have become so prevalent that we must protect our data better than ever. For hacker thieves, our devices are treasure troves of files and data, especially laptops and cell phones, and your devices are more vulnerable to theft than ever.

That's why many security experts believe data encryption is something everyone should learn.convert scanned pdf to word online free large files Encrypted data can be protected by unreadable security key decryption codes.

Your computer and cell phone will not automatically encrypt your files, but there are a number of encryption technology methods with different encryption techniques available to you. This includes information encrypting your entire hard drive, encrypting certain files and folders, and even encrypting the Basic Requirements Input Output Control System (BIOS) so that no one can directly access the operating management system on the hard drive. Each method aspect has improved its own pros and cons, now let's let's take a look at them in detail.

How to keep your files safe

1. Complete hard disk encryption

Encrypting the entire hard disk is the most effective way to protect user data. This prevents human error, and other benefits include the fact that even space and temporary files (which may contain important and confidential data) are encrypted, so you don't have to worry about whether you've lost your device.

Users of Windows 10 or Mac OS X can use the full disk encryption tools built into their operating systems, such as Microsoft Windows BitLocker and macOS FileVault encryption program.

2. Encrypt certain files and folders

Encrypt only certain user files without encrypting the operating system. This has little or no impact on system performance, and there are many ways to do this.

Microsoft Office offers users the option of encrypting and password-protecting relevant files. the latest research releases of Office programs inform about the increasing level of encryption technology available.

Files and folders on Windows can be encrypted using an encrypted file system. This is as simple as right-clicking on the folder or file in question, clicking Properties, and then clicking Advanced.

On a Mac, you can easily encrypt individual files or folders using Disk Utility.

3. Lock BIOS with password

Another way to lock your hard drive is to use a password in the BIOS (Basic Input Output System), which allows you to control your computer's hardware and even load the operating system using specific settings. If you set a password here, this means that the hard disk will remain locked. The added benefit of this form of encryption is that it doesn't affect the performance of the running device, but you will need to enter the password every time you turn on the computer.