Index: sources/ApplicationPost.cpp
===================================================================
diff -u -r80b5e8f1ebb90c03c37d90d90cd2da3bd95d6803 -r7afdd47e30a761efd8ed08988f53337ea4e74ed6
--- sources/ApplicationPost.cpp	(.../ApplicationPost.cpp)	(revision 80b5e8f1ebb90c03c37d90d90cd2da3bd95d6803)
+++ sources/ApplicationPost.cpp	(.../ApplicationPost.cpp)	(revision 7afdd47e30a761efd8ed08988f53337ea4e74ed6)
@@ -38,6 +38,8 @@
 {
     QString postLogFileName = QDir::tempPath() + "/" + Storage::POST_LOG;
     if (Storage::FileHandler::read(postLogFileName, _content)) {
+
+        _isOSVersion    = checkOSVersion    ();
         _isShaSum       = checkShaSum       ();
         _isCANBus       = checkCANBus       ();
         _isDisplay      = checkDisplay      ();
@@ -55,7 +57,9 @@
         // although some are not failing the final result,
         // so they need to be assigned to a variable and then, AND(&&) them,
         // otherwise on the first fail rest of the checks will not run by compiler optimization.
-        _isDone         = isShaSum          () &&
+        _isDone         =
+                          isOSVersion       () &&
+                          isShaSum          () &&
                           isCANBus          () &&
                           isDisplay         () &&
                           isTouch           () &&
@@ -67,7 +71,7 @@
                        // isEthernet        () && // it is being executed to get the information but is not part of the POST failure.
                        // isSound           () &&
                           isYearCheck       ()
-                ;
+                          ;
     }
     else {
         // TODO: Ignored for now but this could be a FileSystem check failure, and the post.log has to always exist.
@@ -78,10 +82,51 @@
 }
 
 /*!
- * \brief   ApplicationPost::checkShaSum
- * \details Checks the File System Integrity
- * \return  false if there is an issue [Not effects the UI Final POST result for now (always true)].
+ * \brief   ApplicationPost::checkOSVersion
+ * \details Checks the OS version
+ * \return  false if the OS version is lower than 0.0.40 which is released for the Cybersecurity..
  */
+bool ApplicationPost::checkOSVersion()
+{
+    QString exr("%1\\s*\"\\d+\\.\\d+\\.\\d+\"");
+    QRegExp reg(exr.arg(_postmsg_osversion));
+    QString captured;
+    QStringList versions;
+    quint16 major;
+    quint16 minor;
+    quint16 micro;
+
+    // check the statement exists in the long
+    int row = _content.indexOf (reg);
+    bool ok = row >= 0;         // found
+    if ( ! ok ) goto lErr;
+
+    // check the Os version is compatible
+    captured = reg.cap(0);  // 0 is the first captured and next if any are the subsets.
+    versions = captured.replace(_postmsg_osversion,"").replace("\"","").split(".");
+    major = versions[0].toUInt(); // type, existance, count has been already tested by regex, and was rejected in first check section.
+    minor = versions[1].toUInt(); // type, existance, count has been already tested by regex, and was rejected in first check section.
+    micro = versions[2].toUInt(); // type, existance, count has been already tested by regex, and was rejected in first check section.
+    ok = major >= Storage::OS_VERSION_MAJOR &&
+         minor >= Storage::OS_VERSION_MINOR &&
+         micro >= Storage::OS_VERSION_MICRO  ;
+    if ( ! ok ) goto lErr;
+
+    // if ok then
+    emit didOSVersion(ok);
+    return ok;
+
+lErr:
+    emit didFail(Gui::GuiAlarmID::ALARM_ID_HD_UI_POST_FAILURE_OS_VERSION);
+    emit didOSVersion(ok);
+    return ok;
+}
+
+/*!
+ * \brief   ApplicationPost::checkOSInfo
+ * \details Checks if the
+ * \return  it is false if the
+ */
 bool ApplicationPost::checkShaSum()
 {
     bool ok = _content.contains(_postmsg_shasum + _postmsg_postfix_passed);