TLS Exchange Enable/Disable

[자손]

TLS 기능 Enable/Disable은 다음의 글을 참조하시기 바랍니다.

https://techcommunity.microsoft.com/t5/exchange-team-blog/exchange-server-tls-guidance-part-2-enabling-tls-1-2-and/ba-p/607761

< For all Windows >

1. From Notepad.exe, create a text file named TLS12-Enable.reg.
2. Copy and paste the following text into the file.

Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2]
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2\Client]
"DisabledByDefault"=dword:00000000
"Enabled"=dword:00000001
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2\Server]
"DisabledByDefault"=dword:00000000
"Enabled"=dword:00000001

3. Save TLS12-Enable.reg.
4. Double-click the TLS12-Enable.reg file.
5. Click Yes to update your Windows Registry with these changes.
6. Restart the machine for the changes to take effect.

< for .Net3.5 >

1. From Notepad.exe, create a text file named NET35-UseSchannelDefaults.reg.
2. Copy, and then paste the following text.

Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\v2.0.50727]
"SystemDefaultTlsVersions"=dword:00000001
[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\.NETFramework\v2.0.50727]
"SystemDefaultTlsVersions"=dword:00000001

3. Save the NET35-UseSchannelDefaults.reg file.
4. Double-click the NET35-UseSchannelDefaults.reg file.
5. Click Yes to update your Windows Registry with these changes.
6. Restart your computer for the change to take effect.

< for .Net 4.x >

1. From Notepad.exe, create a text file named NET4X-UseSchannelDefaults.reg.
2. Copy, and then paste the following text.

Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\v4.0.30319]
"SystemDefaultTlsVersions"=dword:00000001
[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\.NETFramework\v4.0.30319]
"SystemDefaultTlsVersions"=dword:00000001

3. Save the NET4X-UseSchannelDefaults.reg file.
4. Double-click the NET4X-UseSchannelDefaults.reg file.
5. Click Yes to update your Windows Registry with these changes.
6. Restart your computer for the change to take effect.