Drafting Requirements and Design Documents for Security Incident Response: Multi-turn Dialogue and Prompt Engineering

Security incident response data comes from SIEM, EDR, firewall logs, and host images. Updates occur in real time or per incident. Daily documents

What the data for this use case looks like

Security incident response data comes from SIEM, EDR, firewall logs, and host images. Updates occur in real time or per incident. Daily documents include incident response reports, forensic records, disposal plans, and notification materials. Core fields include unique incident identifiers, attack source addresses, affected asset lists, disposal execution times, and evidence chain verification values. Document structure follows the incident lifecycle, arranged sequentially from alert trigger to case closure and archiving.

Constraints on Multi-turn Dialogue and Prompt Engineering

Data for this use case comes from multiple dispersed sources and updates in real time. Multi-turn dialogue must filter redundant log fragments to avoid context overload. Daily documents have many fields and a fixed structure. Prompt engineering must clearly specify rules for extracting core fields such as event IDs and attack paths. Real-time updated logs require the dialogue link to pull the latest evidence data synchronously. Strict compliance constraints for generated content are also necessary to prevent disposal errors or delayed regulatory reports caused by information deviations.

Configuration Settings

For FastGPT v4.17.0, configuration references for this scenario are as follows:

Configuration ItemRecommended SettingRationale
Maximum context length800–1200 charactersMatches the content volume of a single core incident response document, avoids dialogue lag caused by loading redundant logs
messages format constraintRetain only the last 3 turns of dialogue and core log fragmentsFilters redundant content, ensures context meets the information density requirements of incident response
Single recall countTop 3 entriesFocuses on the latest alerts and disposal logs, aligns with real-time incident response processing needs
Session timeout duration600 secondsAdapts to the average disposal cycle of a single security incident, prevents context loss from session interruption
variables bindingBind SIEM/EDR real-time log interfaceEnsures the dialogue link can pull the latest event data, meets real-time update business requirements
chatId configurationBind unique incident identifierEnsures a single session is only associated with one security incident, avoids context confusion

Three Common Misconfigurations

  • Multi-turn dialogue lacks context memory. Subsequent questions cannot associate previously mentioned attack source IPs or affected assets. This occurs because the chatId parameter is not correctly bound, leading to session context reset.
  • The online dialogue interface returns no data. Calls return empty fields or a 400 status code. This occurs because the log interface bound by variables has insufficient permissions or an incorrect address configuration.
  • Generated document fields are missing. Incident response reports lack evidence chain verification values or disposal time fields. This occurs because the prompt template does not clearly specify extraction rules for these fields.

How to Verify Proper Configuration

  • Initiate consecutive questions containing historical alert information, verify that subsequent questions can correctly associate context content.
  • Call the online dialogue interface, check that returned fields include preset core content such as unique incident identifiers and attack source addresses.
  • Upload test log data, verify that the generated incident response report covers all fields required for daily documents.
  • Simulate an idle state exceeding the session timeout duration, verify that the session terminates normally and no residual context causes interference.

The values provided are common starting points and should be measured against the reader's own samples.

Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-10-19.