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← Field notes

FIELD NOTE · E19 · Woori FIS · Feb 2026 – Oct 2026

Less time spent capturing packets

In one line
I automated FortiGate capture commands and pcapng file conversion with Python, which shortened the time needed to prepare an analysis.
Highlights
  • FortiGate packet capture commands built automatically
  • pcapng files converted in one pass
Tech
FortiGate · Packet Capture · Python
Filter netCapture filepcapng files converted in one pass
Several files ride a conveyor belt and are converted in one pass.

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