Created
February 10, 2017 18:15
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Enable TLS 1.2
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# Enables TLS 1.2 on Windows Server 2008 R2 and Windows 7 | |
# adapted from https://www.derekseaman.com/2010/06/enable-tls-12-aes-256-and-sha-256-in.html | |
# Must run as admin. Reboot after running. | |
$tls12key = "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2" | |
if (Test-Path $tls12key) { | |
Write-Host "TLS 1.2 key already exists." | |
exit | |
} | |
# These keys do not exist so they need to be created prior to setting values. | |
md $tls12key | |
md "$tls12key\Server" | |
md "$tls12key\Client" | |
# Enable TLS 1.2 for client and server SCHANNEL communications | |
New-ItemProperty -path "$tls12key\Server" -name "Enabled" -value 1 -PropertyType "DWord" | |
New-ItemProperty -path "$tls12key\Server" -name "DisabledByDefault" -value 0 -PropertyType "DWord" | |
New-ItemProperty -path "$tls12key\Client" -name "Enabled" -value 1 -PropertyType "DWord" | |
New-ItemProperty -path "$tls12key\Client" -name "DisabledByDefault" -value 0 -PropertyType "DWord" | |
# Disable SSL 2.0 (PCI Compliance) | |
# md "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\SSL 2.0\Server" | |
# new-itemproperty -path "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\SSL 2.0\Server" -name Enabled -value 0 -PropertyType "DWord" |
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