Have you seen the movies with the teenage boy climbing out the top floor window of his girlfriend’s bedroom? It’s dark. A twig snaps. Shortly after, Daddy comes out the front door with a shot gun? We route for the fellow to escape unharmed and true love to prevail. I always picture this scenario when talking about Back Doors. Except we’re not letting an unsung hero escape our bedroom window, we’re letting a virus out and leaving an opening for him later.
Back doors – these are the pieces of code that leave little holes for the malware to come back later. Its essential you get these out of your website