risk prioritization Archives - RedSeal

Tag Archive for: risk prioritization

7 Things to Know About Hybrid Exposure Management

/by

Enterprise environments are no longer contained within a single data center or cloud provider. They span on-premises networks, public and private clouds, remote locations, operational technology, Internet of Things devices, and third-party infrastructure. This complexity has changed what security teams need from an exposure management platform. 

Traditional vulnerability management tools can identify weaknesses, but they often cannot explain whether an attacker can reach them, how exposures connect across the environment, or which issues create the greatest business risk. 

Hybrid exposure management addresses this gap by helping organizations understand their entire environment as a connected system. It combines asset discovery, network modeling, attack path analysis, risk prioritization, compliance monitoring, and remediation workflows to reduce exposure before it becomes an incident. 

Here are seven capabilities enterprise cybersecurity leaders should evaluate when selecting a hybrid exposure management platform. 

  1. Hybrid Exposure Management Goes Beyond Vulnerability Scanning

A hybrid exposure management platform helps organizations identify, understand, prioritize, and reduce cybersecurity risk across interconnected environments. 

Unlike traditional vulnerability management, exposure management does not evaluate vulnerabilities in isolation. It examines how assets, network configurations, identities, security controls, and business context interact. 

This distinction matters because a high-severity vulnerability does not always represent the greatest risk. 

A vulnerability may be difficult to exploit because it is isolated behind multiple security controls. At the same time, a lower-severity issue may provide a direct path to a critical system. 

An effective exposure management platform should help answer questions such as: 

  • Can an attacker reach this asset?
  • Which systems could be affected if it were compromised?
  • What security controls stand between an attacker and a critical resource?
  • Which exposures create the largest potential impact?
  • What remediation would reduce the most risk?

By answering these questions, exposure management helps teams move from finding vulnerabilities to reducing meaningful risk. 

  1. Complete Asset Discovery Is the Foundation

Organizations cannot protect assets they do not know exist. 

Asset discovery is therefore one of the most important capabilities within an exposure management platform. However, discovery must extend beyond managed laptops, servers, and cloud workloads. 

Enterprise environments frequently include: 

  • On-premises infrastructure
  • Public and private cloud resources
  • Remote offices and branch locations
  • Virtual machines and containers
  • Internet of Things devices
  • Operational technology systems
  • Network and security devices
  • Unmanaged or unknown assets

IoT and OT security present a particular challenge because many devices cannot support traditional endpoint agents. Some are difficult to patch, run outdated operating systems, or support essential business and industrial processes that cannot easily be interrupted. 

An exposure management platform designed for hybrid environments should use hybrid environment modeling to discover assets, map their connections, and provide visibility without depending entirely on agents. It should identify known and unknown assets, understand how they communicate, and show where they are located within the broader environment. 

Complete asset discovery creates the foundation for every other exposure management capability. Without an accurate understanding of the environment, risk assessments and remediation decisions will remain incomplete. 

  1. Architecture-Aware Visibility Is Essential

A list of assets does not show how an environment actually functions. 

Enterprise cybersecurity leaders need architecture-aware visibility that explains the relationships between networks, assets, cloud environments, identities, routes, access controls, and security policies. 

This is especially important for hybrid infrastructure security, where risk can move across multiple technology domains. 

For example, an attacker might: 

  1. Compromise an internet-facing system. 
  2. Move through a misconfigured network segment. 
  3. Use an identity relationship to access another environment. 
  4. Reach a critical application or operational system. 

Each individual security tool may see part of this activity. An exposure management platform should connect those individual findings into a unified model. 

RedSeal creates a digital model of the hybrid environment by collecting and analyzing information from existing network, cloud, security, vulnerability, and identity technologies. This allows security teams to understand how the environment is configured and how an attacker could move through it. 

By modeling the environment as a connected system, organizations gain more than visibility. They gain context. 

  1. Attack Path Analysis Should Show How Risk Spreads

Attack path analysis helps security teams understand how an adversary could move from an initial point of access to a high-value asset. 

Instead of presenting vulnerabilities as an isolated list, an exposure management platform should identify the combinations of exposures, routes, configurations, identities, and access policies that create viable attack paths. 

This allows teams to answer a more valuable question: 

What could an attacker actually reach? 

Effective attack path analysis should show: 

  • Potential entry points 
  • Reachable assets and network segments 
  • Paths to critical systems 
  • Security controls along each path 
  • Opportunities for lateral movement 
  • Choke points where remediation could interrupt multiple paths 

This context is particularly valuable in hybrid, IoT, and OT environments. Security teams may not be able to patch every vulnerable device immediately. In some cases, patching may not be possible at all. 

Attack path reduction gives organizations additional ways to lower risk. Teams may be able to change network access, strengthen segmentation, adjust a security control, isolate an asset, or remove unnecessary connectivity. 

The goal is not simply to count vulnerabilities. It is to reduce the number of ways an attacker can reach important systems. 

  1. Risk Prioritization Must Include Business Impact

Security teams regularly face thousands or even millions of findings. Treating every vulnerability as equally urgent creates noise, slows remediation, and makes it harder to focus on the risks most likely to affect the business. 

A mature exposure management platform should combine technical severity with environmental and business context. 

That context may include: 

  • Asset criticality 
  • External exposure 
  • Network reachability 
  • Attack path position 
  • Existing security controls 
  • Exploitability 
  • Identity relationships 
  • Potential downstream impact 
  • Regulatory importance 
  • Business ownership 

This approach improves threat reduction by helping teams focus on exposures that are both exploitable and consequential. 

RedSeal’s Risk Radius™ risk prioritization helps organizations understand the potential impact of compromise by evaluating what an attacker could reach from a particular asset. Instead of prioritizing solely based on a vulnerability score, teams can consider the broader radius of risk surrounding the exposure. 

For example, a vulnerable system connected to several critical applications may deserve attention before a higher-scoring vulnerability on an isolated device. 

The best exposure management platforms help security leaders explain not only what needs to be fixed, but why it matters. 

  1. Continuous Compliance Requires Continuous Validation

Compliance cannot be treated as a once-a-year assessment. 

Hybrid environments change constantly. Cloud resources are added, network rules are updated, devices connect and disconnect, and configuration changes can unintentionally introduce new exposure. 

Continuous compliance helps organizations identify policy violations and control gaps as the environment changes. 

An exposure management platform should continuously assess the environment against internal policies, industry frameworks, and regulatory requirements. It should also help teams understand whether security controls are functioning as intended. 

Key capabilities may include: 

  • Automated policy assessments 
  • Configuration validation 
  • Network segmentation checks 
  • Continuous control monitoring 
  • Evidence collection 
  • Compliance reporting 
  • Identification of policy violations 
  • Prioritized remediation guidance 

Continuous compliance is especially important for organizations operating in highly regulated industries or managing critical infrastructure. 

Rather than relying on point-in-time evidence, cybersecurity teams can maintain an ongoing understanding of their security posture and identify potential compliance issues before an audit. 

  1. Exposure Management Should Support Action, Not Just Analysis

Visibility and prioritization provide limited value if security teams cannot turn findings into action. 

An exposure management platform should connect analysis to remediation workflows. This means providing security, network, cloud, IT, and operational teams with clear information about what needs to change and why. 

Effective workflow capabilities should help organizations: 

  • Assign remediation to the appropriate owner 
  • Provide technical and business context 
  • Track remediation progress 
  • Validate whether a change reduced risk 
  • Integrate with existing ticketing and security tools 
  • Automate repeatable response processes 
  • Measure changes in exposure over time 

Exposure management should also help teams validate remediation before and after changes are made. 

Before a change, teams should be able to understand its potential impact. After remediation, the platform should confirm that the exposure or attack path has actually been reduced. 

This closes the gap between identifying risk and proving that risk has been addressed. 

What Should You Look for in an Exposure Management Platform? 

Enterprise cybersecurity leaders should evaluate whether a platform can provide the following capabilities across their complete environment: 

  1. Comprehensive asset discovery 
  2. Agentless visibility for hybrid, IoT, and OT environments 
  3. Architecture-aware environment modeling 
  4. Attack path and lateral movement analysis 
  5. Business-contextual risk prioritization 
  6. Continuous compliance monitoring 
  7. Integrated remediation and validation workflows 

The platform should also work with the organization’s existing technology investments. Exposure management should unify information from network, cloud, vulnerability, identity, endpoint, and security tools rather than create another disconnected source of alerts. 

How Does RedSeal Support Hybrid Exposure Management? 

RedSeal helps organizations understand and reduce exposure across complex hybrid environments. 

The RedSeal exposure management platform creates an agentless digital model of the environment using information from existing network, cloud, security, vulnerability, and identity technologies. 

This allows cybersecurity teams to: 

  • Discover assets across hybrid, IoT, and OT environments 
  • Understand network architecture and connectivity 
  • Identify attack paths and lateral movement opportunities 
  • Prioritize risk using environmental and business context 
  • Evaluate the potential impact of compromise with Risk Radius™ 
  • Continuously monitor compliance and security controls 
  • Mobilize remediation through integrated workflows 
  • Validate whether security changes meaningfully reduced exposure 

Instead of evaluating vulnerabilities as isolated findings, RedSeal helps organizations understand how risk moves through the environment and where action will have the greatest impact. 

Reduce Exposure Across Your Hybrid Environment 

The modern enterprise attack surface is too complex to manage through disconnected tools and vulnerability lists alone. 

Organizations need an exposure management platform that can model the complete environment, reveal how risk is connected, prioritize the exposures that create the greatest potential impact, and help teams take action. 

RedSeal gives cybersecurity leaders the visibility and context needed to understand their hybrid environment better than an adversary and reduce exposure before it becomes an incident. 

Explore the RedSeal exposure management platform to see how your organization can uncover attack paths, prioritize meaningful risk, and strengthen security across hybrid IT, OT, and IoT environments. 

CISA Just Described Your Monday Morning Problem — And We Already Built the Answer

/by

Yesterday, CISA Acting Director Nick Andersen stood up at a Washington, D.C. event and said something that should stop every vulnerability management team in their tracks:

“We’re really asking people to take more of a focus on risk associated with each vulnerability. Is it with an asset that is internet-exposed? Does it align to a KEV entry? Is it automatable in its exploitation? Really, we need to be able to highlight that some patches just aren’t as important as others.”

A binding operational directive for federal agencies is dropping today that formalizes exactly this thinking — a fundamental shift away from blanket, score-based patching toward targeted, context-driven risk prioritization.

Here’s what caught my attention: Andersen just described the exact problem we built our CISA KEV workflow to solve. Not in theory. In production. In customer environments today.

Let me show you what that looks like.

The problem CISA is finally naming

Picture Monday morning. Your vulnerability scanner just ran. You have 100 vulnerabilities — all CVSS score of 10. The worst possible rating. They’re all tied for first place.

Your team has a process for this. Some methodology to rack and stack and prioritize. Fair enough.

But here’s the math: if it takes an hour to properly evaluate each vulnerability — and that’s a reasonable estimate — you’ll know which one to start with in about two and a half weeks.

That’s before you factor in CISA’s Known Exploited Vulnerabilities database.

The KEV catalog is CISA’s list of CVEs being actively exploited in the wild right now. Not theoretical. Not scored by committee. Actively weaponized by adversaries targeting organizations like yours.

But the KEV database doesn’t update on any regular cadence. It might update three times this week. It might not update at all. That means your team has to either subscribe to email alerts, maintain a custom polling script, or check it manually every day. And even when you have the KEV list, you still have to cross-reference it against every vulnerability in your environment — manually.

Two and a half weeks of triage, plus a daily manual intelligence operation layered on top of it.

This is the problem Andersen is directing federal agencies to solve. And it isn’t just a federal problem.

What the new CISA directive actually requires

The binding operational directive formalizes a three-factor risk lens for vulnerability prioritization:

  1. Internet exposure— Is the vulnerable asset reachable from outside your network?
  2. KEV alignment— Does this vulnerability appear in the CISA Known Exploited Vulnerabilities catalog?
  3. Exploitability— Can this vulnerability be automated in its exploitation?

The directive moves federal agencies away from “a patch is released, apply this patch as quickly as you can” toward a model where context determines urgency. Not every CVSS-10 is equally dangerous. The one that matters is the one that’s internet-exposed, KEV-listed, and sitting unpatched in your environment right now.

That’s a precise, three-part question. The answer should be immediate — not the result of two weeks of analyst effort.

We already built this

At RedSeal, we’ve been operationalizing exactly this logic for our customers.

Here’s what it looks like in practice.

A RedSeal workflow — no code required, schedulable at any interval — automatically pulls the current CISA KEV list, compares it against every vulnerability in your RedSeal environment model, and builds a dynamic scope inside the RedSeal UI called CISA. It runs in under 20 seconds. It runs as often as you tell it to. It requires zero analyst hours.

When a security team opens RedSeal on Monday morning, that scope is already there. Already current. Already filtered to the vulnerabilities in their environment that CISA has flagged as actively exploited.

In one recent demonstration environment, that scope contained 50 assets carrying known exploited vulnerabilities. That’s still a week of work to evaluate — until you apply the internet exposure filter

Filter to assets exposed to the outside world: the list goes from 50 to 1.

One asset. One action. That’s your Monday morning priority list.

And RedSeal doesn’t stop there. For that single exposed asset, RedSeal shows you:

  • The blast radius — in this case, one untrusted network connection providing a path to 92 critical internal assets
  • The exact network path from the untrusted external network to the vulnerable asset — traced hop by hop, like a visual traceroute through your actual security controls
  • The specific firewall with the specific rule allowing that access — highlighted automatically
  • The exact line in the configuration file your network team needs to change to close the exposure

In the example above: line 347 on a Palo Alto firewall. Change that rule. Exposure mitigated. You didn’t need to wait for a patch. You closed the door.

That’s not just KEV alignment — that’s all three factors in Andersen’s framework addressed simultaneously. Internet exposure: confirmed. KEV alignment: confirmed. Actionable remediation: here’s the firewall, here’s the rule, here is the line.

Why this matters beyond federal agencies

Andersen was explicit that this directive targets federal civilian executive branch agencies — but he was equally clear that the underlying logic applies broadly. CISA strongly urges all organizations to prioritize KEV remediation as part of their vulnerability management practice.

That guidance lands differently when you consider what’s driving it: AI-enhanced threats are shortening the timeline from vulnerability disclosure to weaponized exploit. The window your team has to act is narrowing. The cost of prioritizing the wrong vulnerability — spending two weeks evaluating 100 CVSS-10s while the one internet-exposed KEV sits unpatched — is rising.

The organizations that will respond fastest to this directive, and to the threat environment driving it, are the ones that have already automated the intelligence layer. Not just the scanning. Not just the scoring. The continuous, real-time correlation of what’s in your environment, what CISA says is being exploited, and what’s actually reachable from the outside world.

That’s what RedSeal does. Not as a future roadmap item. Today.

63% of organizations lack the network visibility to answer Andersen’s question

There’s a data point that contextualizes why this directive is necessary: 63% of companies say they lack the network visibility necessary to achieve a strong security posture.

If you don’t know what’s internet-exposed in your environment, you cannot answer the first question in Andersen’s framework. If you’re not continuously monitoring the KEV catalog and cross-referencing it against your vulnerability data, you cannot answer the second. And if you don’t have a network model that shows you the actual path from the external network to the vulnerable asset, you can’t act on the answer even when you have it.

Visibility isn’t a nice-to-have in this new framework. It’s the prerequisite for everything else.

What to do right now

Whether you’re a federal agency subject to the new directive or a critical infrastructure operator taking Andersen’s guidance seriously, here are three immediate steps:

Step 1 — Know what’s internet-exposed. Build or verify a continuously updated model of your hybrid environment that can answer, at any moment, which assets are reachable from outside your network. Not a six-month-old Visio diagram. A living, current model.

Step 2 — Automate your KEV correlation. Stop manually checking the CISA KEV catalog. Build a workflow that pulls the catalog automatically, cross-references it against your vulnerability data, and surfaces matches without analyst intervention. If you’re a RedSeal customer, this workflow is available to you today.

Step 3 — Know your path to remediation before the call comes. For any KEV-listed vulnerability on an internet-exposed asset, you should be able to answer: what is the specific network path enabling that exposure, and what is the specific control change that closes it? That answer should take minutes, not days.

The bottom line

CISA’s Acting Director just codified in a binding directive what the most operationally mature security teams have known for years: CVSS scores don’t tell you what matters. Internet exposure plus active exploitation plus network context tells you what matters.

RedSeal was built to answer exactly that question — continuously, automatically, and with the specific evidence your network team needs to act.

When the directive drops today, your team shouldn’t be scrambling to figure out how to comply. They should already be there.

To see the CISA KEV workflow and the internet exposure filter in action, contact your RedSeal representative or visit www.redseal.net.

 

Exposure Management in 2025: Meeting the Moment

/by

In 2025, the cyber threat landscape reached a new level of urgency. With hybrid infrastructure now the norm, operational complexity has skyrocketed, and attackers are moving faster, with AI-enhanced tools and relentless automation. Security teams face a harsh truth: vulnerability management isn’t enough. It’s not just about what’s vulnerable, it’s about what’s exposed.

Exposure management is the new frontline, and many organizations are still figuring out what that means in practice. At RedSeal, we’ve worked closely with some of the most targeted sectors, finance, healthcare, energy, and government, to answer that question. And while the answer varies across organizations, a few key needs are consistent: Clarity about what’s in the environment, context to know what truly matters, and confidence to take the right action, quickly.

Let’s explore how RedSeal has evolved to meet those needs, what we’re seeing in the field, and how exposure management is shaping up for 2026.

From Visibility to Actionable Insights

Most exposure starts with a lack of visibility. Security teams are tasked with protecting environments that span legacy systems, multiple clouds, OT/IoT networks, and remote access infrastructure. RedSeal helps map this complexity without agents or manual updates, so customers can continuously understand how everything connects and where risk can move.

But customers need more than just a map.

The real challenge is turning visibility into action. That’s why our platform now prioritizes vulnerabilities based on how they could be exploited, not just that they exist. We factor in:

  • Reachability across the network
  • Known exploit paths
  • Business impact of affected assets

Our scoring is explainable, so teams can see exactly why something is a priority, no black boxes, no guesswork.

Helping Teams Do More With Less

Staffing shortages are still a reality for most organizations. RedSeal customers tell us they need solutions that scale, not just in coverage, but in usability. We’ve focused heavily on workflow integration and automation, enabling teams to move from insight to action without jumping across tools. Including: Automating ticket generation for prioritized issues, validating segmentation and access policies continuously and integrating with orchestration tools to streamline remediation.

One customer in healthcare reduced audit prep time by 80% through continuous policy validation. Another, in manufacturing, cut response time for OT-to-IT threats by more than half. These aren’t theoretical wins, they’re operational gains that reduce real-world risk.

A Platform Built for Hybrid Complexity

Whether protecting cloud workloads, industrial control systems, or sprawling campus networks, customers need a unified approach. RedSeal’s strength lies in bringing these worlds together, modeling access across them, revealing hidden exposure paths, and helping customers enforce consistent policies.

And as organizations blend traditional IT with OT, RedSeal’s ability to simulate access and validate segmentation across both domains has become critical, especially in regulated industries like finance, healthcare, and government.

Where We’re Headed in 2026

Looking ahead, exposure management will demand more automation, more integration, and more explainability. The volume and speed of threats won’t slow down. But with the right platform, customers can keep ahead of it, not by chasing alerts, but by understanding what’s at risk and acting with confidence.

RedSeal is continuing to invest in:

  • Environment modeling
  • Automated remediation
  • Deeper integrations with compliance and response tools
  • More transparency in how risk decisions are made

Ultimately, our goal is to help teams secure environments they can’t afford to misunderstand. In 2026, that means giving them more clarity, more control, and more time back in their day. We’ve come a long way together, but there’s still so much left to do. For a quick peek into our platform, check out our latest video here.

Contact RedSeal today to learn how RedSeal can support your exposure management journey.

Drowning in Vulnerabilities? Here’s How to Finally Know What to Fix First

/by

Security teams are drowning in vulnerabilities. Thousands of new Common Vulnerabilities and Exposures (CVEs) emerge every month, and the number of assets in hybrid environments continues to grow. The challenge isn’t finding exposures; it’s knowing which ones actually matter. With limited staff and constant pressure to reduce risk, the critical question becomes: Which risks do we tackle first, and why? 

Moving Beyond a List of Vulnerabilities 

Traditional tools surface endless lists of issues without context. A vulnerability on a low-value asset is treated the same as one on a mission-critical system. This leaves teams guessing, executives frustrated, and remediation delayed. 

That’s why RedSeal built Risk Radius™, to move beyond raw vulnerability counts and bring explainable, business-aligned context to risk decisions. Risk Analysis in the RedSeal platform changes the conversation. Instead of showing only what’s vulnerable, it explains why an asset is risky, how the score was calculated, and what the potential impact would be if compromised. 

Introducing Risk Radius™ 

At the center of this analysis is Risk Radius™, RedSeal’s proprietary algorithm that makes risk explainable. Rather than delivering another opaque score, Risk Radius turns complex exposure data into a clear, defensible story of risks showing what’s exposed, why it matters, and what to fix first. 

It combines the likelihood of compromise with potential business impact to highlight the assets that matter most. 

With Risk Radius, customers can see: 

  • Why an asset is considered high risk 
  • How its score was calculated 
  • What the potential blast radius would be if it were compromised 

Unlike black-box scoring models, teams gain transparent insights they can confidently share with executives, auditors, and insurers, transforming vulnerability management from guesswork into an explainable, business-aligned process. 

How We Arrive at Risk Scores 

Not every risk is created equally. A forgotten file server and a domain controller may both have vulnerabilities, but only one could disrupt business continuity if breached. 

Risk Radius calculates Risk Scores by considering multiple parameters: 

  • Criticality to the business
    Is the asset tied to operations, compliance, customer data, or safety? For example, domain controllers, Enterprise Resource Planning (ERP) platforms, and Operational Technology (OT) controllers often represent high business impact. 
  • Connectivity and exposure
    How reachable is the asset from potential attack entry points? Highly connected systems that bridge Information Technology (IT), OT, cloud, or remote environments naturally increase risk. 
  • Potential blast radius
    If compromised, how much farther could a threat actor move? Could they pivot into critical systems or exfiltrate sensitive data? 
  • Ease of compromise
    How hard would it be for an attacker to take control if they gained access? Are controls in place to slow them down? 
  • Business context and classification
    Has the organization designated it as holding sensitive data, intellectual property, or workloads tied to regulatory frameworks? Assets tied to Payment Card Industry Data Security Standard (PCI), Health Insurance Portability and Accountability Act (HIPAA), or internal “crown jewels” designations carry higher risk weight. 

By combining these factors, Risk Radius delivers a Risk Score that reflects both technical exposure and business importance. This ensures that the vulnerabilities surfaced at the top of the list are the ones most likely to reduce risk if fixed. 

Why This Matters 

  • For Security Teams: Prioritize efforts with confidence and focus limited resources where they matter most. 
  • For Executives: Gain clarity into the true business impact of vulnerabilities and support smarter decision-making. 
  • For Auditors and Insurers: Provide transparent, defensible evidence of how risks are scored and managed. 

A Clear Path to Risk Reduction 

Risk Radius transforms vulnerability management from a guessing game into an explainable process. By showing why an asset is risky and how much it matters, RedSeal empowers organizations to cut through noise, align security and business priorities, and reduce exposure faster. 

See your risk the way your business does. Request a demo and experience how RedSeal helps you prioritize what truly matters. 

Risk Prioritization: Improving Network Vulnerability Security Management

/by

Staying proactive with vulnerability prioritization is essential for any organization to effectively manage and mitigate cybersecurity risks.

Here are some key steps and strategies to help you prioritize vulnerabilities proactively: 

  • Identify assets that have not been scanned by a vulnerability management tracking tool.
  • Identify the network devices and specific access rules preventing scanner access.
  • Prioritize network vulnerabilities for remediation or mitigation based on risk — risk-based vulnerability is calculated in the context of your network, business, and vulnerability management best practices.
  • Visualize all reachable assets for optimal scanner placement.
  • Efficiently triage and plan mitigation of unpatchable vulnerabilities through containment or isolation.

With RedSeal’s platform, add value to each phase of a network vulnerability management program: discovery, assessment, triage, and vulnerability remediation and mitigation.

  • Discover assets: Generate scanner target lists and identify assets that have not been scanned.
  • Perform cyber vulnerability risk assessment: Identify network devices and configuration rules preventing scanner access. Visualize all reachable assets for optimal scanner placement.
  • Triage findings: Perform risk-based vulnerability prioritization based on your network context, taking into account severity, asset value, as well as upstream and downstream access.
  • Remediate and mitigate vulnerability issues: Identify precise access paths and devices to update in order to isolate and contain vulnerable assets that can’t be patched.

RedSeal integrates with industry-leading vulnerability scanners and overlays their input onto your network model. By identifying gaps in your coverage and prioritizing all findings based on accessibility as well as asset value and vulnerability severity, we help to maximize your vulnerability management investment.

Learn more or schedule a demo today!

5 Critical Steps to Identifying and Remediating Exfiltration Paths

/by

Summary. Cybersecurity risks continue to rise, further increasing the severity of long-term impacts.  

The latest IBM Data Breach Report revealed 82% of breaches involved data stored in the cloud—public, private, or multiple environments, with attackers gaining access to multiple environments 39% of the time. In 2023, the average cost of a data breach reached an all-time high of USD 4.45 million, representing a 15.3% increase (from USD 3.86 million) in 2020.   

It is clear that in today’s interconnected and digital age, safeguarding sensitive information is of paramount importance for any organization. Data breaches not only cause significant financial loss but can also erode the trust of customers and stakeholders. One critical threat an organization faces is ‘data exfiltration’—the unauthorized transfer of data from within an organization to an external location. 

In this article, we’ll explore the concern exfiltration paths cause and important steps you can take to identify and mitigate them. 

Understanding Exfiltration Paths 

Exfiltration paths are like hidden backdoors that malicious actors use to smuggle out sensitive information. These paths can often exploit various vulnerabilities in an organization’s network, be it misconfigured devices, neglected access controls, or compromised endpoints.  

The consequences of overlooking these paths are substantial:  

  • Loss of sensitive data: This can include everything from proprietary business information to customer data.  
    • In March, 1.2% of ChatGPT subscribers’ payment-related and personal information were exposed during an outage. While the actual number of people exposed in the breach was “extremely low” according to OpenAI, the breach exposed a number of areas requiring immediate improvement to ensure safety of subscribers. 
  • Reputation damage: Data breaches can significantly harm an organization’s reputation, leading to a loss of trust. 
    • According to Forbes, nearly half of all organizations that suffer data breaches also suffer damage to their brand – the report identifies data loss as the “fourth most common threat to reputation.” 
  • Financial repercussions: This encompasses both direct losses and potential fines from regulatory bodies. 
    • IBM found the average cost of a data breach reached an all-time high in 2023 of $4.45 million, while the number is more than double in the U.S., averaging $9.44 million.  

Safeguarding Data, Reputation, and the Future   

Designed to provide a detailed and holistic view of an organization’s entire network—including all devices, access paths, and potential vulnerabilities, RedSeal’s platform has helped hundreds of organizations gain an understanding of potential exfiltration paths while identifying and sealing off pathways.  

By the time a breach is detected, the damage is often done. It is almost always less expensive to stop an attack before it starts than to remediate. With tools like RedSeal, organizations can transition from defensive to proactive security.  

5 Steps your organizations can take to identify exfiltration paths: 

  1. Comprehensive network modeling: RedSeal creates a detailed, up-to-date model of an organization’s entire network. By doing so, it highlights all potential data flow paths, including those that might be unintentionally left open or overlooked. 
  2. Visual representation of exfiltration paths: One of RedSeal’s standout features is its ability to visually represent every possible path out of a network, providing IT teams with a clear and intuitive view of how data might be siphoned out to better recognize and address vulnerabilities. 
  3. Highlighting vulnerable access points: Using its sophisticated analytics, RedSeal can pinpoint devices or access points within the network that are susceptible to breaches or have misconfigured settings, allowing for potential data exfiltration. 
  4. Prioritization based on risk: Not all vulnerabilities are equal. RedSeal’s platform ranks potential exfiltration paths based on risk, allowing prioritization of response and patching strategies. 
  5. Simulating attack paths: RedSeal can simulate potential attack vectors, allowing organizations to proactively understand and counteract the strategies that malicious actors might employ.

Understanding potential exfiltration paths is not just a cybersecurity best practice—it’s an organizational imperative. With threats growing in sophistication and number, tools like RedSeal are no longer optional but a necessity. By identifying and sealing off these potential exfiltration pathways, businesses can safeguard their data, reputation, and future. 

Get the latest news, invites to events, and threat alerts

CONTACT US
Distinguished Vendor badge 2025

NEW Gartner® Report, Emerging Tech: The Future of Exposure Management is Preemptive.Download Report.
Footer
Connect on LinkedIn