Unless you log in using Facebook/Google/Windows - which should have 2Factor Authentication. That's what I do.
Like
@SHvFl pointed out...vulnerable login credentials puts your device at risk if (or when) your BitDefender account gets compromised.
My opinions on Bitdefender 2017...it can be configured a little bit easier. A little bit better in some ways, a little bit difficult in some ways. Just because it looks more robofied... if Ransomware Protection, despite fears of False Positives... are not accurately tweaked and enabled right at the start, then BitDefender loses its worth, its value and its reputation as an "Install and Forget".