In my opinion, Hacker uses their knowledge to only help the security of systems where as Cracker will use their knowledge to break the law. the terms are used interchangeably but they are not the same, to some it can be considered an insult to be called a Cracker over a Hacker.
Hacking is a serious present day problem and important steps must be taken against it.
Hacking is a serious present day problem and important steps must be taken against it.