Dynamic Honeypot Service for Network Security
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Solution Overview
Problem
Current network security systems, including honeypots, face challenges in efficiently detecting and diverting malicious traffic and identifying attackers, as they require complex configuration and maintenance, and often miss many attacks and infections.
Innovation Solution
A network device leverages a remote honeypot service to dynamically imitate non-existent services by forwarding service requests to a honeypot, allowing it to interact with clients and log or analyze traffic, thereby deflecting attacks and improving network security without the need for local resource-intensive honeypot management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a honeypot is deployed to attract and analyze malicious traffic, then network security detection capability is improved, but device complexity and maintenance burden increase
Solution Approach 1:
The patent introduces a honeypot service as an intermediary component that separates the honeypot functionality from the network device. The network device forwards service requests to the honeypot service, which handles malicious traffic analysis independently. This mediator approach allows the network device to benefit from honeypot capabilities without directly managing the complexity of honeypot deployment and maintenance.
Solution Approach 2:
The patent extracts the honeypot functionality from the core network device by utilizing a remote honeypot service. The network device only needs to forward specific service requests to the external honeypot service, while the actual honeypot operations (configuration, maintenance, analysis) are performed remotely. This extraction reduces the device complexity and maintenance burden on local administrators.
2Reliability
If a honeypot service is implemented locally to divert malicious traffic, then attack detection is improved, but resource consumption and operational burden increase
Solution Approach 1:
The network device acts as an intermediary that selectively forwards service requests to a remote honeypot service without requiring local honeypot infrastructure. This approach allows the organization to benefit from honeypot-based attack detection while avoiding the resource consumption associated with running and maintaining a local honeypot service.
Solution Approach 2:
Instead of implementing a full local honeypot service, the system copies only the necessary functionality by forwarding service requests to a remote honeypot service. The network device replicates the honeypot interaction pattern without requiring the actual honeypot resources to be present locally, thereby reducing resource consumption while maintaining detection capabilities.
3Measurement precision
If servers respond explicitly to non-existent service requests with refusal messages, then service accuracy is improved, but vulnerability to certain attacks increases
Solution Approach 1:
The patent converts the potentially harmful explicit refusal responses into a beneficial security mechanism by forwarding these requests to a honeypot service. The honeypot service can analyze the refusal patterns and attacker behaviors, turning what would be simple error messages into valuable security intelligence while preventing attackers from learning about actual service configurations through refusal responses.
Data Source
AI summary
A network device comprises one or more processors coupled to a memory, and a dynamic services module configured for execution by the one or more processors to receive, from a client device, a service request specifying a service. The dynamic service module is further configured for execution by the one or more processors to, in response to obtaining a negative indication for the service, send a representation of the service request to a honeypot to cause the honeypot to offer the service to the client device.