I understand all your concerns, and I cannot allay your fears that anyone with malice aforethought may, if they really want to, see things that are public knowledge.
However, you sometimes have to take a step back and say that if anyone you know were to challenge you, then like as not, it would not be an accident.
As an experiment, today I googled my real name, (which isn't a secret, I just like my nickname) and also googled my forum name.
Very disappointingly, I was nowhere to be seen, in any form, before page 10. D'oh!!!
Had I have been on the Insolvency Register, (and there are 5 people on there with my name) I could have been traced by a vindictive spouse or relative/anyone.
If anyone were to challenge me with such info then I would perhaps be a little on the blunt side!!!
Not too sure of my latin but "NIL CARBORUNDUM ILLIGITAMUS" works for me.
Regards.