17547559. SECURELY PRESERVING PRIOR SECURITY TOKENS FOR RECALL simplified abstract (INTERNATIONAL BUSINESS MACHINES CORPORATION)

SECURELY PRESERVING PRIOR SECURITY TOKENS FOR RECALL

Organization Name

INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor(s)

Chunlong Liang of Travis TX (US)

Jose Angel Rodriguez of Austin TX (US)

James T. Mulvey of Red Hook NY (US)

Jose I. Ortiz of Raleigh NC (US)

Xiaoyan Yanni Zhang of Austin TX (US)

SECURELY PRESERVING PRIOR SECURITY TOKENS FOR RECALL - A simplified explanation of the abstract

This abstract first appeared for US patent application 17547559 titled 'SECURELY PRESERVING PRIOR SECURITY TOKENS FOR RECALL

Explanation

The patent application describes an approach for optimizing the exchange of security tokens. The approach involves the following steps:

• A client sends a first request to the system.
• The system extracts a first security token and an API reference from the request.
• The system validates the first security token to ensure its authenticity.
• If the first security token is valid, the system calls an API and retrieves a second security token.
• The system embeds the second security token in the API and sends a second request to another application in a different domain, along with a third security token and the reference to the API.

Bullet Points

• Approach for optimizing security token exchange
• Extracts first security token and API reference from client request
• Validates first security token for authenticity
• Calls API and retrieves second security token if first token is valid
• Embeds second security token in API and sends second request to another application in different domain

Potential Applications

This technology can be applied in various scenarios where secure token exchange is required, such as:

• Online banking and financial transactions
• Secure access to cloud-based services
• Authentication and authorization systems for web applications
• Secure communication between different domains or applications

Problems Solved

The approach presented in the patent application addresses the following problems:

• Ensuring the authenticity and validity of security tokens
• Optimizing the exchange process by retrieving a second security token only if the first token is valid
• Enabling secure communication between applications in different domains

Benefits

The use of this technology offers several benefits:

• Enhanced security by validating security tokens
• Improved efficiency by optimizing the exchange process
• Facilitates secure communication between different domains or applications

Original Abstract Submitted

An approach for optimizing security token exchange. The approach receives a first request from a client. The approach extracts a first security token and an API reference. The approach validates the first security token. If the security token is valid, then the approach, calls the API and retrieves a second security token, embeds the second security token in the API and sends a second request with a third security token and the reference to the API to another application in a different domain.