set default TLS version to 1.2

Tools.ps1

@@ -1149,6 +1149,36 @@ Function Set-OutlookProfilePrompt () {
     Write-Output "Available Outlook profiles:`n${Profiles}"
 }
 
+# Function to install and run script using Powershell 7
+# Provided by j.mcbride from https://community.syncromsp.com/t/powershell-7-2/7425/5
+Function Start-ScriptInPowershell7 () {
+    # Check for required PowerShell version (7+)
+    If (!($PSVersionTable.PSVersion.Major -ge 7)) {
+    Try {
+      
+      # Install PowerShell 7 if missing
+      If (!(Test-Path "$env:SystemDrive\Program Files\PowerShell\7")) {
+        Write-Output 'Installing PowerShell version 7...'
+        Invoke-Expression "& { $(Invoke-RestMethod https://aka.ms/install-powershell.ps1) } -UseMSI -Quiet"
+      }
+  
+      # Refresh PATH
+      $Env:Path = [System.Environment]::GetEnvironmentVariable('Path', 'Machine') + ';' + [System.Environment]::GetEnvironmentVariable('Path', 'User')
+      
+      # Restart script in PowerShell 7
+      pwsh -File "`"$PSCommandPath`"" @PSBoundParameters
+      
+    }
+    Catch { Write-Error $_.Exception.Message }
+    Finally { Exit $LASTEXITCODE }
+  }
+  # Input the actual script below this line
+}
+
+# Upgrade default TLS version to 1.2
+Try { [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12 }
+Catch { Write-Error $_.Exception.Message }
+
 # Initial setup of the MSP management directories and log file
 Setup-MSPDirectories
 Setup-LogFile