Dynamic Reconnaissance Agent Removal in Penetration Testing
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Solution Overview
Problem
Penetration testing systems face challenges with non-permanent reconnaissance agents, as they require significant overhead in reinstalling agents across large networks, leading to inefficiencies and potential gaps in security assessments due to human error and resource constraints.
Innovation Solution
Implementing a dynamic Boolean uninstalling condition for reconnaissance agents, allowing them to automatically uninstall and reinstall based on changing node interests, reducing the need for manual reinstallation and minimizing resource usage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If non-permanent reconnaissance agents are used, then security against unauthorized access is improved, but significant overhead in reinstalling agents occurs
Solution Approach 1:
The patent implements dynamic agent management where the penetration testing system automatically evaluates node interests and dynamically installs or uninstalls reconnaissance agents based on changing network conditions. This dynamic approach eliminates manual reinstallation overhead while maintaining security, as agents are automatically removed from uninteresting nodes and reinstalled on interesting nodes without human intervention.
Solution Approach 2:
The system continuously monitors network nodes and provides feedback about their interest level for penetration testing. Based on this feedback, the system automatically adjusts agent presence - uninstalling from uninteresting nodes to reduce overhead and reinstalling on interesting nodes to maintain security coverage. This closed-loop feedback mechanism resolves the contradiction between security and reinstallation time.
2Reliability
If manual reinstallation of agents is performed, then agent coverage is maintained, but human error and resource constraints cause gaps in security assessments
Solution Approach 1:
The penetration testing system performs self-service by automatically evaluating node interests and managing reconnaissance agent installation and uninstallation without human intervention. The system autonomously maintains agent coverage on interesting nodes while removing agents from uninteresting nodes, eliminating human error and resource constraints associated with manual reinstallation processes.
Solution Approach 2:
The system dynamically adjusts agent coverage based on real-time evaluation of node interests. Rather than static manual management, the system automatically adapts agent presence to current network conditions, ensuring continuous coverage of interesting nodes while reducing overhead on uninteresting nodes without requiring human operation.
3Productivity
If reconnaissance agents are permanently installed, then continuous monitoring is achieved, but security risks from compromised permanent agents increase
Solution Approach 1:
The patent implements dynamic agent lifecycle management where reconnaissance agents are temporarily installed rather than permanently deployed. Agents are automatically uninstalled after completing their monitoring function or when nodes become uninteresting, limiting the window of opportunity for compromise while maintaining continuous monitoring capability through periodic reinstallation on interesting nodes.
Solution Approach 2:
The system discards (uninstalls) reconnaissance agents from nodes that no longer require monitoring and recovers (reinstalls) them on nodes that become interesting again. This approach maintains continuous monitoring productivity while minimizing security risks by limiting the permanent presence of potentially compromiseable agents on the network.
Data Source
AI summary
Systems and methods of carrying out a penetration testing campaign of a networked system by a penetration testing system, in which reconnaissance agent software modules are dynamically removed from at least one network node based on changing conditions in the tested networked system. The networked system includes multiple network nodes, and the penetration testing system includes a penetration testing software module and a reconnaissance agent software module installed on at least some network nodes of the multiple network nodes. For one network node, a dynamic Boolean uninstalling condition is evaluated, and in response to determining that the dynamic Boolean uninstalling condition is satisfied for that network node, the reconnaissance agent software module is uninstalled from that network node.