I know that the wallet is still vulnerable in RAM, but restricting access to the file on disk would already be quite helpful.

I'm looking for a program that will intercept requests to read, write etc the wallet.dat file, and if it isn't one of the programs i've explicitly authorized it will only serve a scrambled readonly version (and if possible log such attempts), but if it's one of the authorized programs access will be completly transparent as if the protection wasn't there. Do you know of a program or group of programs that would provide me with such functionality?


ps:i'm running WinXP here, yeah i know, yuck.