Articles
Practical guides that accompany the tools
Each one is written from real migration and operations work.
Nine guides
Written for the person doing the migration.
- Firewall migration after Expedition end of lifeGuide →
- Cisco ASA to Palo Alto: mapping and cutoverGuide →
- Self-hosted alternatives to Thinkst CanaryGuide →
- Open source firewall rule auditGuide →
- Lightweight self-hosted SIEMGuide →
- Attack surface discoveryGuide →
- CVE prioritisation with KEV and EPSSGuide →
- TLS monitoring beyond expiryGuide →
- DMARC monitoring and the road to p=rejectGuide →