Web - Server

You must have read the document.Openning the chellenge URL,we can guess the system authenticates user by Authentication Log.Then please look at the log.Look at the log!!!!!Observing carefully and find rules.Just character matching game!

It’s easier than thought, I was complicating with all the proxy cache thing but no, just inject the fake log message into the log and that’s it, I expect not have said a lot.