PERVASIVE DATA SECURITY

摘要

A method and system of securing data. A security client program stored in a memory of a user device intercepts an operating system call performed by a calling application of the user device for an unencrypted asset. A first key for the unencrypted asset from a server is requested. Upon receiving the first key for the unencrypted asset from a server, a secure resource is created by encrypting the unencrypted asset. Then, the operating system call is completed and an update message is sent to the server.

主权项

1. A computing device comprising:
a processor; at least one network interface coupled to the processor configured to enable communications via one or more communication networks; a memory for content and programming; an operating system stored in the memory; a calling application stored in the memory; a security client program stored in the memory, wherein execution of the security client program by the processor configures the computing device to perform acts comprising: intercepting an operating system call performed by the calling application for an unencrypted asset; requesting a first key for the unencrypted asset from a server; upon receiving the first key for the unencrypted asset from the server:
creating a secure resource by encrypting the unencrypted asset;completing the operating system call; andsending an update message to the server.