diff --git a/CheckADPassword.exe b/CheckADPassword.exe
new file mode 100644
index 0000000..9fd1f7a
Binary files /dev/null and b/CheckADPassword.exe differ
diff --git a/CheckADPassword.ps1 b/CheckADPassword.ps1
new file mode 100644
index 0000000..feeb9cb
--- /dev/null
+++ b/CheckADPassword.ps1
@@ -0,0 +1,22 @@
+While(0 -lt 1)
+  {
+  Function Test-ADAuthentication {
+      param($username,$password)
+      (new-object directoryservices.directoryentry "",$username,$password).psbase.name -ne $null
+  }
+  Write-Host -ForegroundColor Yellow "...::: Outil de vérification de mot de passe Active Directory :::..."
+  $login = Read-Host "Quel est l'identifiant de la session ?"
+  $password = Read-Host "Quel est le mot de passe de la session ?"-AsSecureString
+
+  $password = [System.Runtime.InteropServices.Marshal]::SecureStringToBSTR($password)
+  $password = [System.Runtime.InteropServices.Marshal]::PtrToStringAuto($password)
+
+  $result = Test-ADAuthentication "$login" "$password"
+
+  If($result -eq "True")
+    {
+        Write-Host -ForegroundColor Green "Le mot de passe AD est correct !"
+    }else{
+        Write-Host -ForegroundColor Red "Le mot de passe AD est incorrect."
+    }
+}
diff --git a/README.md b/README.md
index 4f095e7..898f3de 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,2 @@
 # CheckADPassword
-
+PowerShell tool to check AD password