any way to override content?

[MDCrab]

Hi,

someone has intercepted the password to my Exchange Server mailbox. this same person has access to the Brightstor backups for our company. i fear that my privacy is going to be compromised.

Does anyone here have any ideas how I can stop this from happening? the potential loss i face is devastating.

is it possible to override the contents of a file on the media tape?

thanks.

 

[davidmichel]

I don't understand what is meant by "override the contents of a file", please explain.