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Ian C. Ward iancward

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@LukasGibb
LukasGibb / SetTLSStrongCrypto.ps1
Last active February 7, 2023 15:20
Set Windows to Use Strong TLS Crypto via Powershell
# 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)
@danvy
danvy / WSL2-Net-Fix.ps1
Created September 5, 2020 21:04
Reset your WSL network connection trying to fix WSL2 media disconnected error
# Check these threads before proceeding:
# https://github.com/microsoft/WSL/discussions/5857
# https://github.com/microsoft/WSL/issues/5821
if (-Not ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] 'Administrator')) {
$CmdLine = "-File `"" + $MyInvocation.MyCommand.Path + "`" " + $MyInvocation.UnboundArguments
Start-Process -FilePath PowerShell.exe -Verb Runas -ArgumentList $CmdLine
Exit
}
# Restart the Host Network Service
Restart-Service -Force -Name hns
@derrickorama
derrickorama / make-cert-and-pk.md
Last active March 11, 2025 20:10
Extracting certs/private keys from certificates that disable private key exporting

Situation

  • I have to use a Windows client to install a certificate (say via the Magnum PKI Client)
  • I cannot export the private key for this certificate
  • I am a Linux user that needs to have the cert and private key

Solution (steps)

Install/export certificate using Windows VM

@jstangroome
jstangroome / Get-RemoteSSLCertificate.ps1
Last active June 12, 2024 16:09
PowerShell script to retrieve the public X509 certificate from a remote TLS endpoint
[CmdletBinding()]
param (
[Parameter(Mandatory=$true)]
[string]
$ComputerName,
[int]
$Port = 443
)