I have created a clipboard protection rule to protect tagged files. This works to some extent. When I copy some text from a tagged file (word) and try to paste into Notepad, it was blocked. However, when I try to paste the exact same text (I didn't even recopy it) into a new word document, it allows me. I then tried to paste into excel and it blocked me. I have tested this with DLP v3 and v9, office03 and office07 neither of which seemed to make any difference.
Also with the clipboard rule, I have found that it sometimes blocks pasting text from a none tagged document. This is not consistant and will block me one day and not the next (copying from the same document).
Anyone had any similar issues or any ideas?
A bit of an update:
The clipboard rules doesn't work if I paste into the same type of document, ie if I copy from word, it is blocked to everything apart from word. If I copy from excel, it is blocked to everything apart from excel.