How to make a part of MMC card protected?

[wendy]

MMC card with security

hi, all:

I have a problem.

I have one MMC/SD card, I want to keep some contents on the MMC card to be write-protect, and not be copied illegally. The other capacity of MMC is used optionally.

Do you have any idea to give me some sense?

thanks.


wendy

 

[arunragavan]

Re: MMC card with security

Dude take a look at this

h**p://www.flashcards.co.nz/knowlege-base/mmc-card-vs-sd-card.html

SanDisks comes with right protections which you can use to protect ur data..

there are softwares which comes along with the media which helps to hide the filex which u want to.. unless or until u run that particular protection software which wud encrypt the data , u wudnt be able to use or make changes to these files.

with regards,

 

[wendy]

Re: MMC card with security

Thanks.

The link you give me cann ot be opened

I know there are some software to encrypt the files, can you recommend some good for me?it should be applied in flash memory.

 

[wendy]

Re: MMC card with security

Does MMC/SD card can be formatted to CDFS format?