Este tutorial descreve como usar um script PowerShell para implementar o hardening de segurança em um sistema Windows 10, utilizando boas práticas, ferramentas modernas do sistema operacional e configurações essenciais para fortalecer a segurança do ambiente.
Practice Verified Codes and Commands:
1. Disable SMBv1 Protocol:
Set-SmbServerConfiguration -EnableSMB1Protocol $false
2. Enable Windows Defender Firewall:
Set-NetFirewallProfile -Profile Domain,Public,Private -Enabled True
3. Disable Guest Account:
net user guest /active:no
4. Enable BitLocker for Drive Encryption:
Enable-BitLocker -MountPoint "C:" -EncryptionMethod XtsAes256
5. Configure Windows Update to Automatic:
Set-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU" -Name NoAutoUpdate -Value 0
6. Disable Remote Desktop:
Set-ItemProperty -Path "HKLM:\System\CurrentControlSet\Control\Terminal Server" -Name fDenyTSConnections -Value 1
7. Enable User Account Control (UAC):
Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" -Name EnableLUA -Value 1
8. Disable PowerShell v2:
Disable-WindowsOptionalFeature -Online -FeatureName MicrosoftWindowsPowerShellV2
9. Enable Audit Logging:
auditpol /set /category:"Account Logon","Logon/Logoff","Object Access","Policy Change","Privilege Use","Detailed Tracking","System" /success:enable /failure:enable
10. Disable AutoRun for All Drives:
Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" -Name NoDriveTypeAutoRun -Value 255
What Undercode Say:
Implementing security hardening on a Windows 10 system is crucial to protect against various cyber threats. By using PowerShell, administrators can automate and enforce security configurations efficiently. The commands provided in this article are essential for strengthening the security posture of any Windows environment. Disabling outdated protocols like SMBv1, enabling firewalls, and configuring BitLocker are just a few steps that can significantly reduce vulnerabilities. Additionally, enabling audit logging and User Account Control (UAC) ensures that any unauthorized changes or access attempts are logged and can be reviewed. Regularly updating the system and disabling unnecessary services like Remote Desktop and AutoRun further minimize the attack surface. These practices, when combined with a robust security policy, can help maintain a secure and resilient IT infrastructure. For more advanced configurations, consider exploring Microsoft’s official documentation on Windows security and PowerShell scripting.
Relevant URLs:
References:
Hackers Feeds, Undercode AI
