MonitoringContinuous monitoring
Your surface changes every week. So should your view of it.
A one-off assessment is out of date soon after it's delivered. Nulink rescans your external attack surface continuously and alerts you to what changed: a new host, a newly opened port, a certificate for a name you've never seen.
What triggers an alert
- New hosts and subdomains
- Newly exposed ports and services
- New or unexpected certificates
- Resolved issues that reappear
How it works
- 01
Baseline
The first scan establishes what your surface looks like today.
- 02
Rescan
Your surface is checked again on a continuous schedule.
- 03
Diff
Each scan is compared with the last to find what changed.
- 04
Alert
Meaningful changes are raised; the rest is recorded in history.
What changes for your team
Always current
Your external inventory reflects this week, not last quarter.
Change, not noise
Alerts focus on what's new, not on everything that exists.
A record over time
See how your surface has grown and shrunk, and why.
Asset discovery
ASMStart from a domain and map every internet-facing host, IP address and service tied to it.
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Subdomains and lookalikes
DNSCatch forgotten subdomains, dangling DNS records and domains registered to impersonate you.
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Shadow IT discovery
Shadow ITSurface the servers, sites and services someone launched without telling security.
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Visibility is security. Start with yours.
Book a 30-minute walkthrough with the team, or connect your first account and see results today.