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LukasGibb/SetTLSStrongCrypto.ps1

Last active February 7, 2023 15:20
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Set Windows to Use Strong TLS Crypto via Powershell
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SetTLSStrongCrypto.ps1
# set strong cryptography on 64 bit .Net Framework (version 4 and above)
Set-ItemProperty -Path 'HKLM:\SOFTWARE\Wow6432Node\Microsoft\.NetFramework\v4.0.30319' -Name 'SchUseStrongCrypto' -Value '1' -Type DWord
# set strong cryptography on 32 bit .Net Framework (version 4 and above)
Set-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\.NetFramework\v4.0.30319' -Name 'SchUseStrongCrypto' -Value '1' -Type DWord
# set strong cryptography on 64 bit .Net Framework (version 3.5)
Set-ItemProperty -Path 'HKLM:\SOFTWARE\Wow6432Node\Microsoft\.NetFramework\v2.0.50727' -Name 'SchUseStrongCrypto' -Value '1' -Type DWord
# set strong cryptography on 32 bit .Net Framework (version 3.5)
Set-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\.NetFramework\v2.0.50727' -Name 'SchUseStrongCrypto' -Value '1' -Type DWord
# Copy the blank line above to ensure the last command actually runs when the script is pasted into powershell
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