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Defensive Security Analysis

Investigate suspicious behavior through threat hunting, malware analysis, network evidence and detection engineering.

Turn technical evidence into an investigation path

Defensive analysis is useful when it narrows uncertainty. Calyvex can support controlled investigations involving endpoint events, authentication records, network traffic and suspicious files.

Focus areas

  • Develop hypotheses and hunt across available security telemetry.
  • Correlate endpoint, identity and network evidence.
  • Triage suspicious executables or scripts in a controlled environment.
  • Identify detection opportunities and coverage gaps.
  • Document timelines, assumptions and confidence levels.
  • Recommend containment or hardening steps for authorized decision-makers.

Scope and limitations

The exact analysis depends on the quality and completeness of available evidence. Initial findings should be treated as hypotheses until they are supported by sufficient data and validation.

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