Ask Our Expert: Why Vulnerability Management is Critical in Today’s Cyber Risk Landscape

With attack surfaces expanding and threats evolving daily, understanding how to proactively find and fix weaknesses has never been more important.

Q&A with Ray Arteaga, Senior Vice President of Advisory Services at InfoSight, Inc. 

Q1: Ray, let’s start with the basics. What exactly is vulnerability management, and why does it matter now more than ever?

Ray: Vulnerability management is the continuous process of identifying, evaluating, prioritizing, and remediating security weaknesses across your IT and OT environments. It’s not just about scanning for missing patches; it’s about understanding where your highest risks are in relation to your business operations.

Why does it matter now? Because attackers don’t need a zero-day exploit when most organizations still have unpatched, well-documented vulnerabilities. We’ve seen ransomware campaigns and data breaches start with something as simple as a forgotten endpoint or a misconfigured cloud asset. With hybrid environments, IoT/OT devices, and remote users, the attack surface is larger and more dynamic than ever.

Q2: Some organizations run periodic scans and think they’re covered. What’s wrong with that approach?

Ray: [Laughs] It’s like checking your smoke detectors once a year and assuming your house is fireproof. Threats don’t wait for your quarterly scan. New vulnerabilities are disclosed every day, and attackers automate their exploitation.

If you only scan periodically, you miss the continuous changes—new devices, cloud workloads, vendor connections—that create fresh risk. Modern vulnerability management is continuous and risk-based. It ties into threat intelligence and prioritizes remediation based on how likely a vulnerability is to be exploited and what it would impact if compromised.

Q3: What are the biggest challenges you see organizations facing when it comes to vulnerability management?

Ray: Three things stand out:

Volume and noise: Many teams drown in scan reports with thousands of findings and no clear way to prioritize.

Asset visibility gaps: You can’t protect what you don’t know exists. Shadow IT, OT devices, and remote endpoints often go unmanaged.

Resource constraints: Many IT and security teams simply don’t have the time or staff to keep up with patching and validation while balancing daily operations.

The result? Critical vulnerabilities remain open far longer than attackers need.

Q4: How does InfoSight’s approach to Vulnerability Management as a Service (VMaaS) help?

Ray: We built Mitigator, our VMaaS platform, to solve these exact challenges. It provides continuous scanning, contextual risk scoring, and actionable reporting—so you know what matters most, not just what exists.

Our advisory team doesn’t just hand over a report; we partner with clients to remediate issues, validate fixes, and meet compliance requirements like NIST CSF, HIPAA, FFIEC, and CMMC. We also address operational realities—like safe patching windows for OT systems and aligning vulnerability management with business continuity.

The goal is simple: turn vulnerability management from a reactive, overwhelming task into a proactive, measurable part of your risk-reduction strategy.

Q5: What advice would you give to organizations trying to mature their vulnerability management program?

Ray: Start with visibility. Build and maintain a dynamic asset inventory across IT and OT. Then prioritize based on risk, not just CVSS scores. Tie your vulnerability management efforts to business impact and regulatory obligations.

Also, don’t try to “boil the ocean.” Focus on the vulnerabilities that matter most and automate where you can. And if you don’t have the internal bandwidth, find a partner who can manage the process end-to-end. That’s where VMaaS makes a huge difference.

Q6: Any final thoughts on where vulnerability management is headed?

Ray: The future is about speed and context. Attackers automate, so defenders need to automate. AI and machine learning are starting to play a role in prioritizing threats and predicting exploitation trends.

But technology alone won’t save you. You need people and processes that understand your unique risk landscape. Vulnerability management is not a one-time project; it’s a continuous discipline. Organizations that embrace that mindset will be far more resilient.

As Ray highlights, vulnerability management is a core part of any cyber resilience strategy. It’s about more than patching—it’s about protecting your business and staying ahead of adversaries.

If you want to learn more about how InfoSight’s Mitigator VMaaS can help you gain visibility, reduce risk, and simplify compliance, contact our Advisory Services team today info@infosightinc.com