Update README.md

README.md

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 # WinAppLockerRFID
 It is a program to prevent access to an application or a set, based on the presence of a RFID card or badge
+
+## Program details
+
+The program runs in the background, and will monitor the active processes with the process names it finds in the `ProtectedProcess.json` file in its installation directory. (Requires administrator rights to edit it)
+
+If a process is started but no card is detected on the RFID/NFC reader, then the process will be automatically closed and a message indicating that a valid badge is required to run the program.
+
+List of example of protected process :  
+
+```json
+{
+  "ProcessusProtected": {
+      "ProcessName": [
+        "TaskManager.exe",
+        "KeePass.exe"
+      ]
+  }
+}
+```
+
+If you try to open a program without a detected or valid card, for example KeePass.exe the following message will be returned :  
+
+![image](https://user-images.githubusercontent.com/70718793/216811554-3a464093-75e5-4974-b5ed-adb565ad4754.png)
+
+Each attempt to open a process will also be noted in a file named `StartingAppBlocked.json` in this format :  
+
+```json
+{
+  "AppBlocked":
+    {
+      "KeePass.exe": {
+        "User":"John",
+        "Date":"2023-02-04 19:56:40.314587"
+      },
+      "notepad.exe": {
+        "User":"John",
+        "Date":"2023-02-04 19:54:07.490138"
+      }
+    }
+}
+```
+
+To configure the authorized UIDs you have to modify the `CardGranted.json` file into the installation directory :   
+```json
+{
+  "GrantedUID": [
+    "03 1E 7A A1", "02 2D 73 A2"
+  ]
+}
+```