- Use capture groups/capabilities instead of full root where possible.
- Restrict packet capture rights to trained administrators.
- Disable promiscuous capture on systems where not required.
- Treat pcap files as sensitive due to potential credentials/tokens.
- Encrypt capture storage and transfer channels.
- Redact or trim captures before sharing outside core teams.
- Keep Wireshark/tshark patched to current stable releases.
- Open untrusted captures in isolated analysis environments.
- Disable unnecessary protocol dissectors/plugins in sensitive workflows.