In today's digital age, protecting personal information is crucial, especially when using Windows operating systems. Windows provides several built-in tools and features that can help safeguard your data. This article will guide you through some practical steps to enhance the security of your personal information on a Windows system.

Examples:

1. Use Windows Defender Firewall:

   • Windows Defender Firewall helps protect your computer by blocking unauthorized access. To configure it, follow these steps:
     • Open the Start menu and type "Windows Security" to open the app.
     • Click on "Firewall & network protection."
     • Ensure that the firewall is turned on for all network profiles (Domain, Private, and Public).

2. Enable BitLocker Drive Encryption:

   • BitLocker encrypts your hard drive to protect your data from unauthorized access. To enable BitLocker:
     • Go to Control Panel > System and Security > BitLocker Drive Encryption.
     • Click "Turn on BitLocker" next to the drive you want to encrypt.
     • Follow the wizard to set up BitLocker, including choosing a password or smart card for unlocking the drive.

3. Use File and Folder Permissions:

   • Control access to your files and folders using permissions:
     • Right-click on the file or folder you want to protect and select "Properties."
     • Go to the "Security" tab and click "Edit" to change permissions.
     • Add or remove users and set the appropriate permissions (e.g., Read, Write, Full Control).

4. Secure with Windows Hello:

   • Windows Hello provides a more personal and secure way to sign in using facial recognition, fingerprints, or a PIN.
     • Go to Settings > Accounts > Sign-in options.
     • Under "Windows Hello," set up the preferred sign-in method.

5. Regularly Update Windows:

   • Keeping your system updated ensures that you have the latest security patches.
     • Go to Settings > Update & Security > Windows Update.
     • Click "Check for updates" and install any available updates.

6. Use PowerShell to Manage Security Settings:

   • PowerShell can be used to automate and manage security settings. For example, to check the status of BitLocker:

     Get-BitLockerVolume

   • To enable BitLocker on a drive:

     Enable-BitLocker -MountPoint "C:" -EncryptionMethod Aes256 -PasswordProtector