security/ssl-ignore-certificate.ps1

function IgnoreSSL {
    if (-not ([System.Management.Automation.PSTypeName]'ServerCertificateValidationCallback').Type) {
        $certCallback = @"
        using System;
        using System.Net;
        using System.Net.Security;
        using System.Security.Cryptography.X509Certificates;
        public class ServerCertificateValidationCallback
        {
            public static void Ignore()
            {
                if(ServicePointManager.ServerCertificateValidationCallback ==null)
                {
                    ServicePointManager.ServerCertificateValidationCallback += delegate
                    (
                        Object obj,
                        X509Certificate certificate,
                        X509Chain chain,
                        SslPolicyErrors errors
                    ){ return true; };
                }
            }
        }
"@

        Add-Type $certCallback
    }
    [ServerCertificateValidationCallback]::Ignore()
}