Electronic Key Lock Access Control for Data Centers
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Solution Overview
Problem
Existing security systems for data centers lack efficient and secure methods for access management, particularly in ensuring that only authorized personnel can access sensitive equipment and data.
Innovation Solution
A security system comprising electronic keys and locks that communicate to authenticate access, combined with an access control system that assigns locks to users, ensuring that only authorized keys can unlock specific locks for accessing fixtures.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional access control methods are used, then the system is simple to implement, but the security level and authorization control capability are insufficient
Solution Approach 1:
The patent replaces traditional mechanical key-lock systems with electronic locks that use cryptographic authentication. The electronic lock communicates with electronic keys through wireless or wired communication, using encrypted challenge-response protocols to verify authorization. This substitution significantly enhances security while maintaining reasonable system complexity through standardized communication protocols.
Solution Approach 2:
The patent introduces an access control system as an intermediary between users and secured fixtures. This central system manages electronic keys, assigns authorization levels, and coordinates authentication between keys and locks. The intermediary enables sophisticated authorization control without requiring complex logic in each individual lock device.
2Reliability
If electronic authentication systems are implemented, then authorization control is improved, but the ease of operation and user convenience may be reduced
Solution Approach 1:
The patent designs electronic keys with multiple functions: they serve as authentication credentials, store authorization levels, and can communicate with various lock types through standardized interfaces. A single electronic key can grant access to multiple fixtures based on pre-configured authorization, eliminating the need for multiple physical keys and simplifying user operations.
Solution Approach 2:
The electronic lock system performs self-verification of authorization by autonomously communicating with the electronic key and validating cryptographic credentials. The access control system automatically manages key issuance, revocation, and authorization updates without requiring manual intervention, reducing operational complexity for users.
Data Source
AI summary
Embodiments of the present invention are directed to systems, devices, and methods for data centers. In one example, a system includes a plurality of electronic keys and a plurality of electronic locks each configured to secure a single fixture from unauthorized access. Each of the electronic locks is configured to communicate with any one of the electronic keys for determining whether the electronic key is authorized to unlock the electronic lock for accessing the fixture. The system also includes an access control system configured to assign one or more electronic locks to users of each of the plurality of electronic keys for authorizing the plurality of electronic keys to unlock one or more of the plurality of electronic locks for the fixture.