// REFERENCE

📚 Cybersecurity references

Browsable reference pages linked to the tools: look up a port, an HTTP code, a DNS record type or a file signature, and jump to the tool that works with it.

🔌 Network ports

What service runs on each TCP/UDP port, what it is for and the risk of leaving it exposed to the Internet.

120 entries 🌐 HTTP status codes

What each HTTP response code means, when it appears and how to fix it.

63 entries 🌐 DNS record types

What each DNS record type is for, an example and its security implications.

40 entries 🧬 File signatures (magic bytes)

The hex signature that identifies each format by its content (not its extension), its type and its risks.

70 entries 🪟 Windows Event IDs

A reference to the Windows Event IDs that matter most for security: what they log, which log they live in and what to hunt with them. Jump to the log analyzer or the Sigma rule generator to turn them into detection.

55 entries 🗺️ MITRE ATT&CK

Adversary tactics and techniques, with detection and mitigation.

full framework