Cluster Security Model Transition for Secure Node Formation
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Security models for individual nodes in a cluster are less secure than those that leverage the cluster's architecture, introducing vulnerabilities and requiring manual configuration that can be overlooked, leaving clusters susceptible to attacks.
Innovation Solution
Implementing automatic transitions from node-based to cluster-based security models during cluster formation, utilizing quorum-based verification to enhance security without sacrificing node visibility, and disabling less secure node-based models.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If node-based security model is used for monitoring individual nodes, then node-level security control is achieved, but cluster security is compromised and manual configuration errors occur
Solution Approach 1:
The system automatically transitions from node-based security model to cluster-based security model without requiring manual intervention. The security model transition is triggered automatically when cluster formation is detected, eliminating the need for operators to manually configure security settings and reducing human error.
Solution Approach 2:
The security model is made dynamic by automatically adapting from a static node-based approach to a cluster-based approach. The system monitors cluster formation status and adjusts the security model accordingly, allowing the security architecture to evolve automatically as the system state changes.
2Reliability
If node-based security model is used, then individual node monitoring is possible, but security vulnerabilities are introduced into the cluster
Solution Approach 1:
The patent merges individual node security models into a unified cluster-based security model. Instead of managing separate security configurations for each node, the system consolidates security management at the cluster level, reducing vulnerabilities while simplifying the overall security architecture.
Solution Approach 2:
The patent segments the security management function by separating node-level operations from cluster-level security policies. Individual nodes operate under automated cluster-wide security rules rather than requiring independent security configurations, reducing the attack surface while maintaining node-level functionality.
3Reliability
If automatic transition from node-based to cluster-based security model is implemented, then cluster security is enhanced, but node visibility must be maintained
Solution Approach 1:
The cluster-based security model serves multiple functions simultaneously: it provides cluster-wide security enforcement, maintains visibility into individual node states, and enables automated security policy application. This multi-functional approach ensures that transitioning to cluster-level security does not result in loss of node-level monitoring capabilities.
Data Source
AI summary
An apparatus may include one or more processors and non-transitory, computer-readable instructions which, when executed by the one or more processors, cause the one or more processors to receive, using a first security model, an indication to form a cluster including a set of nodes, establish, using the first security model, a connection with the set of nodes, in response to the set of nodes forming the cluster, automatically disable the first security model, and receive, as part of the cluster, using a second security model, a request directed to the cluster.