SQLite Forum

A suggestion: temp0000, temp0001..
Login
Store the last file number created in a global counter.
Increase it by any fixed or random amount and ... Eh Voila!
I speak of very easy things. The things that work.
If any Hacker discovers it, he will try to exploit it. They are reckless. 
They love to discover silly things.
Create a file with an attractive name. Record all metadata.
Never use it.
If something changes, even if it is the last reading date, you are not alone.