Security options - File transfer when connected to a PC, SDcard

Jan 15, 2015
1. Is it any way to prevent the phone to open up it's storage like a cheap whore for 5$, every time it's connected to a PC ? As it is now, it's rather easy for the 'wife' to plug it in to the PC and 'charge my phone' while peekin around my stuff ...

Is there any way to encrypt the SD card, so in case someone pulls out the SD card from it and places it in a normal card reader it's inaccessible.

Thank you, and sorry if theese were answered before. :(
it means my search skills are lacking.