title: privacy violation shoulder surfing on fortify
body: <p>Web application in .net .in my application I have a property called password but in fortify on demand it's thrown on the issue "privacy violation shoulder surfing". anyone tell me how to fix this issue :)</p>
  
  <pre><code>    private string _PasswordAnswer = "";
  
      [DataMember]
      public string PasswordAnswer{ 
          get
          { 
                          if(_PasswordAnswer == null) _PasswordAnswer = string.Empty;
                          return this._PasswordAnswer;
          }
          set
          {
              if(value != this._PasswordAnswer)
              {
                  NotifyPropertyChanging("PasswordAnswer");
                  this._PasswordAnswer = value;
                  NotifyPropertyChanged("PasswordAnswer");
              }
          } 
      }
  </code></pre>