Methods and apparatus for device authentication and secure data exchange between a server application and a device

An apparatus, comprising:

• a memory;
• and
• a processor operatively coupled to the memory, the processor configured to:
• send, at a first time, a software agent or a client installation package for installing the software agent on a client device such that the client device installs the software agent and stores a utilization code uniquely associated with the software agent;
• receive, from the client device that is separate from the apparatus, a request to access data;
• send, at a second time after the first time, an authentication request to the client device to obtain the utilization code;
• obtain, from the client device, an authentication response including the utilization code;
• authenticate the client device if the utilization code matches a utilization identifier stored in the memory;
• and
• send, when the utilization code matches the utilization identifier stored in the memory, the data to the client device without requiring a user of the client device to login.

A method, comprising:

• sending, at a first time, a software agent or a client installation package for installing the software agent on a client device such that the client device installs the software agent and stores a utilization code uniquely associated with the software agent, the software agent being from a plurality of software agents at the client device each having a unique utilization code;
• receiving, from the client device, a request to access data;
• sending, in response to the request and at a second time after the first time, an authentication request to the client device to obtain the utilization code that is uniquely associated with the software agent from the plurality of software agents;
• obtaining, in response to the authentication request, an authentication response including the utilization code;
• determining if the utilization code matches a utilization identifier stored in a database;
• and
• sending, when the utilization code matches the utilization identifier stored in the database, the data to the software agent of the client device without requiring a user of the client device to login.