What the Data for This Category Looks Like
Data sources for cybersecurity investment research include public vulnerability databases, internal enterprise security logs, third-party threat intelligence sources, industry compliance documents, and attack exercise reports. Update cadence follows these rules:
- Vulnerability disclosure information is synced in real time
- Third-party threat intelligence receives hourly incremental updates
- Compliance documents are revised quarterly
- Security logs are archived daily
Document structure includes fields such as vulnerability ID, CVSS score, affected asset scope, repair patch links, associated threat actors, and attack trace log snippets. Field units include:
- CVSS scores ranging from 0 to 10
- Integer asset counts
- Byte-level log sizes
What Constraints These Characteristics Impose on Retrieval and Recall
Real-time updated vulnerability and threat intelligence data requires the retrieval link to support incremental indexing and scheduled incremental synchronization. This avoids resource consumption from full index rebuilding. Structured data with multiple fields requires weighted retrieval configuration for core fields like CVSS score and affected asset scope. This raises the retrieval priority of core investment research information. Long-text attack log snippets and attack exercise reports need appropriate segment thresholds. This prevents semantic truncation that causes critical information loss. Fixed compliance document revision cycles require recall results to associate document version information. This avoids returning expired compliance content.
Configuration Recommendations
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
Recall Count | Top 10-15 entries | Cybersecurity investment research data contains multi-dimensional correlated information. Too many recall results increase context redundancy, while too few fail to cover associated vulnerabilities and threat intelligence |
Similarity Threshold | 0.72-0.85 | Semantic similarity for vulnerabilities and threat intelligence must balance precision and recall rate. Too low introduces irrelevant security events, while too high misses associated content |
Incremental Sync Interval | 3600 seconds | Third-party threat intelligence updates hourly, and vulnerability disclosure information syncs in real time. This interval matches the update cadence of mainstream intelligence sources |
Segment Length | 800-1200 characters | Single-segment semantic integrity of security logs and attack exercise reports is strong. This length avoids semantic loss from long-text truncation |
Field Weight Configuration | CVSS Score:1.2, Affected Asset Scope:1.1 | Core investment research indicator weights are higher than regular text fields, raising the retrieval priority of core information |
The parameter values provided on this page are general recommendations used as a starting point for configuration. Actual values are affected by material format, data volume and business rules. Specific issues require targeted analysis. It is recommended to test on your own samples before finalizing values.
Three Common Misconfigurations
- Phenomenon: No matching results are returned after uploading HTTP response data as a knowledge base reference. Cause: The response data was not converted to structured field format, and only raw text without extracted core information was passed.
- Phenomenon: Empty results are returned on the first retrieval, while correct content is obtained on the second retrieval. Cause: The incremental index synchronization triggered by the first retrieval has not completed, and the data has not been fully loaded into the retrieval engine.
- Phenomenon: Irrelevant content is returned or an error occurs when configuring the knowledge base dynamically via global variables. Cause: The passed knowledge base unique identifier format does not meet system requirements, or it is not correctly associated with the corresponding retrieval link.
How to Confirm the Configuration Is Correct
- Check the index synchronization logs to confirm that the incremental synchronization task executes normally at the configured interval, with no failed errors.
- Enter a known security vulnerability ID present in the knowledge base to verify that the retrieval results include the core fields of the corresponding document.
- Adjust the similarity threshold and recall count to observe that the number and relevance of retrieval results change as expected.
- Configure the retrieval order of multiple knowledge bases to verify that retrieval results preferentially match the content of the first knowledge base.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-14.