可以管理的私密图片、银行卡密码等，不会被外泄。 Plainsight Password - Use A Picture As Your Wallet • Store your sensitive information inside a JPEG file to keep it hidden from others • Data is encrypted (using AES) to keep your information secure • No data service capabilities or extra software required - save image files to your media library where they can be backed up via Zune • Support for App Connect to allow launching from Pictures Hub or Picture Viewer • Portrait and landscape mode support • Try before you buy - restricted use trial available