Vorpcel / Solutions / Manage exposure

Discover and reduce your external attack surface.

New subdomains, public services and certificate changes can expand your attack surface without a central record. Vorpcel discovers externally visible assets and checks their security posture, helping teams maintain an informed view of exposure as their infrastructure changes.

At a glance

  • For teams that own many domains, brands or cloud services
  • Needs only your domains; nothing is installed
  • Result a current inventory of what you expose and what to fix first

Visibility needs to keep pace with infrastructure change.

A forgotten DNS record, an exposed service or an expiring certificate can create operational and security risk. Recurring discovery brings these assets into view, while posture checks and finding history help teams decide what to investigate and remediate.

Attackers start with the same public information: certificate records, DNS and whatever answers on the internet. Looking at your company the same way is the quickest way to find what they would find first.

Situations this solves

Forgotten test and staging systems

Subdomains created for a project and never removed show up in the inventory with what they expose.

Subdomain takeover

Subdomains that still point to a service you no longer use, which someone else could claim.

Files that should never be public

Identify exposed repositories, environment files, backups, public buckets, JavaScript secrets and API descriptions using targeted checks.

Email that can be spoofed

Missing or weak SPF, DKIM and DMARC records that let someone send email in your name.

Certificates about to expire

Certificate expiry and weak TLS settings found before customers see an error.

Problems that come back

Follow finding status across completed assessments, including automatic resolution and reopening when an issue recurs.

Discover, track change, reconcile.

Recurring discovery tracks assets associated with your domains and identifies changes between observations. Findings are reconciled with subsequent checks, giving analysts a current working view alongside the history needed for follow-up.

01

Add a domain

Select an authorized domain and the monitoring scope for its external assets.

02

Discover and assess

Run discovery and the selected security checks, then repeat assessments on the configured schedule.

03

Triage with context

Review evidence, prioritize remediation and use subsequent assessments to track progress.

Your external surface, mapped and monitored.

Continuous discovery

Start with the domains in your scope. Discovery combines DNS and certificate data to identify associated hosts, record reachable assets and track their first and most recent observations.

  • Subdomain & CT-log discovery Identify associated hostnames through DNS enumeration and public certificate records.
  • Change tracking Compare first-seen and last-seen observations to investigate changes in asset visibility.

Posture and exposure checks

Findings distinguish configuration weaknesses from exposure indicators and include the observed evidence. Review the affected asset and severity to decide which issues require immediate attention and which belong in planned remediation.

  • Email, TLS & DNS posture SPF/DMARC/DKIM/DNSSEC, certificate expiry and protocol, zone transfer, CAA and wildcard checks.
  • Headers, cookies & tech Missing security headers, weak cookie flags and version-disclosing banners across the surface.

Finding lifecycle

Recurring assessments help validate remediation and identify regressions. Findings and posture grades update as checks complete, giving engineering a working queue and leadership a view of progress over time.

  • One posture score, A to F Review the posture grade alongside the findings and observations behind it.

Questions

Do the checks affect our sites?

The checks are light requests of the kind any visitor or search engine makes. They do not try to break in, and they only run against domains you have added and confirmed you are allowed to assess.

How often are the assets checked?

On the schedule you set for each domain. A finding that is fixed closes on its own after the next assessment, and reopens if the problem comes back.

How is this different from vulnerability management?

Attack Surface Management looks at what anyone on the internet can see, without installing anything. Vulnerability Management looks inside each machine through the agent. Many teams use both.

Products in this solution.

Manage your external attack surface continuously.

Evaluate discovery coverage and posture findings for your domains with our team.