Using setuid bit to misuse system The setting of setuid bit can have serious security implications in the access control system. The objective of this exercise is to demonstrate the risks involved in using the setuid bit. There is a user secret_user who has created a secret file called secret.txt in the folder /temp to which only that user has access. Your job is to modify system settings such that you have access to the secret file without the owner knowing about it. The constraint is that you cannot change access rights to the file and you cannot spy being the root user.

Hint: The owner of the file has all access permissions on the file implicitly. And you already know the root password.