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Module 04
Network Security.
What an attacker sees, mapped to what you own.
Passive port and service fingerprinting on your full IP range. No noisy probes, no flagged scans, just what is already discoverable from the public internet.
At a glance
- Module
- 04
- Cadence
- Hourly
- Scoring axes
- 4
- Compliance
- SOC 2 · ISO · PCI
What we monitor
Inside the module.
Port and service exposure
TCP/UDP services discovered through passive fingerprinting and certificate transparency.
Risky protocols
RDP, SMB, Telnet, FTP, VNC and other administration protocols visible from the internet.
Service-level CVEs
Banner-grabbed versions cross-referenced with NVD and exploit databases.
IP reputation
AbuseIPDB, Spamhaus, Talos, GreyNoise, live abuse signal tracking.
Geo and ASN attribution
IP ranges mapped to your registered ASN and known providers.
Scoring
How this module contributes to your rating.
Each factor below is a normalised sub-score (0–100). The module score is the asset-weighted geometric mean, a single missing header on your billing endpoint shouldn’t weigh the same as one on a marketing page.
Open admin protocols
count of RDP / SMB / Telnet exposed × asset value
Service age
percentage of services running EOL versions
IP reputation score
rolling 30-day abuse signal
Unexpected exposure delta
new services since baseline
Other modules