Threat & Vulnerability Management Service
Vulnerability management done well is an analyst function, not a scanning function.
Vulnerability scanners produce output. A lot of it. Version numbers that trigger on backported patches that were fixed months ago. Apache findings on servers running Nginx. Critical severity ratings assigned when the plugin was written, before anyone knew whether the issue was actually exploitable in practice. Left unfiltered, scanner output doesn’t reduce risk. It creates work, most of it unnecessary, and buries the findings that actually matter under the ones that don’t.
The scan is the starting point. What happens next determines whether the program produces security improvements or just a growing queue of tickets nobody has time to triage.
How the Program Works
The engagement starts with a baseline scan of your in-scope internal and external assets. Everything the scanner finds gets manually validated before it reaches the report. False positives get removed. Version numbers get confirmed against actual vulnerable versions. Critical and high severity findings get proof of concept where feasible. You start with an accurate picture of where things stand, not a list of everything a scanner thinks might be a problem.
From there, monthly scans identify net new vulnerabilities against the established baseline. Critical and high findings get manual validation every month. Lower severity findings get representative sampling to confirm accuracy. Monthly reports summarize what’s new, what’s recurring, and what’s been addressed, with enough context that the person receiving it knows what to do without having to research the finding themselves.
Quarterly review sessions cover results, remediation progress, and longer-term trends. At the end of the twelve-month cycle, a full re-scan establishes a new baseline and produces a year-end evidence report suitable for SOC 2 or equivalent audit evidence.
What Makes It Different From Just Running a Scanner
The value isn’t the scanning. Scanners are commodities. The value is everything that happens between the scan and the report.
A finding that fires on a backported patch that was fixed six months ago is not a finding. A critical severity rating assigned when the plugin was written may not reflect the actual risk in your environment once you account for compensating controls, exposure, and whether a public exploit actually exists. Remediation guidance written for Apache doesn’t help an administrator running IIS. A report that goes unread because it’s 200 pages of unfiltered scanner output doesn’t reduce risk, it just creates the appearance of a program.
The Asteros approach treats vulnerability management as an analyst function. The scan produces raw material. Manual validation, contextual risk evaluation, and environment-specific remediation guidance turn that raw material into something actionable. The people who receive the reports see findings, not noise, and they receive guidance they can actually implement.
Point-in-Time or Ongoing
Some organizations need a one-time vulnerability assessment to establish a baseline, prepare for an audit, or answer a specific question about their exposure. Others need an ongoing program that runs on a defined cadence and produces continuous evidence of a functioning vulnerability management process for compliance purposes.
Both are available. Ongoing programs are scoped around your environment: asset count, internal and external scope, scan frequency, and reporting cadence. Pricing is structured around the actual work, not a per-seat subscription that charges the same whether anything meaningful gets done or not.
Who This Is For
Organizations with real infrastructure that have moved past the point where an annual pentest is sufficient. IT and security teams that are getting scanner output from a current vendor but not getting value from it. Companies preparing for SOC 2, ISO 27001, or other frameworks that require ongoing evidence of a functioning vulnerability management program. And organizations that have been paying for a scanning service that produces reports nobody reads and findings nobody validates.
Organizations with operational technology networks present a distinct challenge that standard IT vulnerability management programs frequently ignore entirely. OT environments have different risk tolerances, different patching constraints, and different consequences when something goes wrong. Legacy systems, IoT devices, building infrastructure, emergency management systems, and public safety networks all carry assumptions that don’t apply to standard enterprise IT, and managing vulnerabilities in those environments requires judgment that goes beyond running a scanner and reporting what comes back. This is an environment we have worked in directly, and if your infrastructure includes OT alongside traditional IT, that scope is worth discussing.
If you’re evaluating whether your current program is working or looking for something better, the conversation starts with what you’re running now and what you’re actually getting out of it.
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