Authentication Proxy for Legacy System Integration
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Solution Overview
Problem
Legacy systems often fail to integrate properly with modern enterprise systems due to limited extensibility, requiring separate authentication mechanisms and leading to security risks and cumbersome user experiences.
Innovation Solution
A computer hardware system with processing units and memory encoded with instructions that facilitate cross-referencing user credentials with agent credentials, providing a second set of credentials for legacy server access, and establishing proxy connections to enable seamless integration and Single Sign-On authentication across enterprise and legacy systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If separate legacy and enterprise systems are maintained, then legacy system functionality is preserved, but system integration and user experience deteriorate
Solution Approach 1:
An authentication proxy is introduced as an intermediary component between user devices and both enterprise and legacy systems. The proxy receives authentication requests, validates credentials against enterprise directories, and provides credentials to legacy systems, enabling seamless integration without modifying the legacy systems themselves.
Solution Approach 2:
The authentication proxy serves multiple functions: it acts as an authentication server for enterprise systems, a credential provider for legacy systems, and a connection manager between user devices and both system types. This multi-functional approach allows a single component to handle diverse authentication scenarios.
2Adaptability or versatility
If multiple authentication mechanisms are implemented, then both enterprise and legacy systems are supported, but system complexity increases
Solution Approach 1:
The authentication proxy consolidates multiple authentication mechanisms into a single intermediary that handles different authentication protocols internally. User devices only need to interact with the proxy using a unified authentication method, while the proxy manages the complexity of communicating with both enterprise and legacy systems.
Solution Approach 2:
The patent combines enterprise directory authentication and legacy system credential validation into a single authentication proxy service. This merging eliminates the need for separate authentication infrastructure for different system types, reducing overall system complexity.
3Reliability
If separate systems are maintained, then legacy extensibility limitations are avoided, but security risks increase
Solution Approach 1:
The authentication proxy acts as a security intermediary that enforces centralized authentication policies for both enterprise and legacy systems. It validates credentials against secure enterprise directories and manages credential distribution, preventing direct access to legacy systems and reducing security risks associated with maintaining separate authentication mechanisms.
Data Source
AI summary
Systems and methods for integrative legacy context management are disclosed herein. An example computer hardware system may include at least one processing unit coupled to a memory, and the memory may be encoded with computer executable instructions that when executed cause the at least one processing unit to receive a set of credentials associated with a user from a user device, cross-reference the set of credentials with a first set of credentials of an agent associated with the user to determine whether the set of credentials is valid; and if the set of credentials is valid, provide a second set of credentials of the agent to the user device in response to a request for the second set of credentials from the user device.