[Macha]

Ahh, I've been there. I'm sure no concern is given for usability of the result.

Welding your vault shut may make it harder for thieves to break in, but if your business model requires making deposits and withdrawals, it's somewhat less helpful.

[lazide]

Luckily, all but tiny portion of security products have a door you can open if you ask support nicely enough you didn’t know about before. So you can still get your stuff after you weld the door shut.