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Remove internal URLs from logs before AI

Redact internal hostnames, private IPs, and intranet URLs before you paste logs into an AI chat or bug report.

Why this matters

  • Internal URLs reveal infrastructure: service names, cluster topology, regions, and vendor accounts.
  • Private IPs and hostnames can help attackers map your network, even without credentials.
  • Intranet links can leak customer names, project codenames, or incident context.

Common patterns to redact

  • Private IPs: 10.x.x.x, 172.16–31.x.x, 192.168.x.x
  • Kubernetes/mesh: *.svc.cluster.local, pod-*.namespace
  • Local/dev: localhost, 127.0.0.1, http://host.docker.internal
  • Intranet domains: *.corp, *.internal, custom VPN domains

Example

GET https://billing-api.svc.cluster.local/v1/invoices 500
upstream=10.42.17.8:443
referer=https://jira.corp.example.com/browse/INC-123

Checklist (safe for sharing)

  1. Replace internal URLs and hostnames with placeholders like <INTERNAL_URL> / <SERVICE_NAME>.
  2. Replace private IPs with <PRIVATE_IP> (keep only what you need, e.g. “private IP redacted”).
  3. Keep the path shape if it’s useful (e.g. /v1/invoices), but remove identifiers (IDs, account numbers).
  4. Also sanitize secrets in the same pass: tokens, API keys, JWTs, cookies.
  5. Do a final human scan before you share (fastest, most reliable step).

Use Aimasker

Note: this page is general guidance. If you’re working with production incidents, follow your team’s security policy and avoid posting raw logs to third-party tools.