> ## Documentation Index
> Fetch the complete documentation index at: https://docs.snapsec.co/llms.txt
> Use this file to discover all available pages before exploring further.

# Continuous Reconnaissance

> Automated recurring scans detecting perimeter changes, newly spun-up subdomains, and drifting ports.

Attack surfaces change constantly as developers push code, spin up cloud resources, and configure DNS. Continuous Reconnaissance ensures you are alerted the moment perimeter drift occurs.

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## Scan Frequencies & Scheduling

* **Continuous (Every 6 Hours)**: High-priority root domains and mission-critical cloud perimeters.
* **Daily**: Standard enterprise domains and IP ranges.
* **Weekly**: Comprehensive deep port and protocol analysis.

### Perimeter Drift Alerts

* *Alert*: "New live subdomain detected: `staging-api.payment.company.com`"
* *Alert*: "Port 5432 (PostgreSQL) unexpectedly opened on `bastion.company.com`"


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