Vulnerability management is a proactive cybersecurity strategy that helps businesses identify, assess, and remediate security weaknesses before they can be exploited. It involves continuous monitoring, risk-based prioritisation, and timely patching of vulnerabilities across networks, applications, and systems.

By implementing a structured vulnerability management process, organisations can reduce their risk exposure, strengthen their defences against cyber threats, and maintain compliance with industry standards. This approach ensures that security gaps are addressed efficiently, minimizing potential disruptions and safeguarding sensitive data.

A third of ransomware attacks start with an exploited unpatched vulnerability.

[Source – Sophos 2025 State of Ransomware Report]

Our Vulnerability Management Process

Vulnerability Management Process
  • Identify vulnerabilities that might exist in your IT systems.
  • Prioritise your most critical assets first.
  • Assess the vulnerabilites and how they might be exploited by attackers.
  • Report the vulnerabilities to stakeholders and agree appropriate action to take.
  • Remediate vulnerabilities by configuring settings, patching software, removing unsupported applications.
  • Verify remediations have been successfully applied.

Benefits of Vulnerability Management for your Business

  • Peace of mind for business owners
  • Complete visibility of hardware assets and vulnerabilities
  • Improves security by undertaking proactive action to mitigate vulnerabilities
  • Regular scanning networks for rogue devices
  • It can reduce insurance costs by having a vulnerability management solution in place
  • Benchmark configurations against security standards NIST, Cyber Essentials, CIS standards
  • Our solution includes external and website vulnerability scanning
  • Prioritised, Actionable Security

How does Vulnerability Management as a Service work?

IDENTIFY

Kriston Technology will help you complete a simple questionnaire to determine your external assets and network ranges. We’ll  deploy our advanced vulnerability management agent to all your devices, and  then start to collect data on the vulnerabilities on your devices and in your network.

PRIORITISE

Once we’ve identified the vulnerabilities, we’ll will use a risk based approach prioritise them, and focus on your critical assets, and high impact vulnerabilities. The prioritisation is based on the Common Vulnerability Scoring System (CVSS), a rating method form 0 to 10, where 10 is the highest severity.



ASSESS

We’ll assess the vulnerabilities, identifying those most likely to be exploited that you are vulnerable to, this goes beyond the CVSS and uses Exploit Prediction Scoring System (EPSS)  to help businesses prioritise which vulnerabilities are actually most dangerous right now.

REPORT

We’ll report our findings to stakeholders and provide recommendations for remediation to be agreed upon.

REMEDIATE

Kriston Technology will either take sole responsibility for the remediation, or work with your Internal IT or your external IT support team to remediate the vulnerabilities.

Our advanced vulnerability management agent tool has the ability to automate many of the remediations.

VERIFY

Finally, with our advanced vulnerability management agent, we can verify the remediations have been applied correctly, and track vulnerability trends over time. 

Vulnerability Management FAQs

Why do we need vulnerability management? We’re too small to be a target.

Cyber criminals don’t just target large corporations. They often use automated attacks to scan for vulnerabilities across thousands of businesses, regardless of size. SMBs are often seen as easy targets because they are perceived to have weaker security.

Proactive vulnerability management helps you find and fix weaknesses before a criminal can exploit them, significantly reducing your risk of a data breach, ransomware attack, or other incident that could cripple your business.It’s a key part of “proactive” rather than “reactive” security.

Isn’t our antivirus software or firewall enough?

Antivirus and firewalls are essential but are only one part of the security puzzle. An antivirus program protects against known malware, while a firewall controls network traffic.A vulnerability management solution goes a step further by actively scanning your systems, networks, and applications for misconfigurations, outdated software, and other security flaws that these tools might miss.

Vulnerability management provides a comprehensive view of your entire IT estate’s security posture, ensuring that all your layers of defense are working correctly.

Will vulnerability scanning disrupt our business operations?

No. Scans are safe, non-intrusive, and scheduled to minimise disruption. They only probe systems for known weaknesses and don’t interfere with day-to-day operations.

What about the cost and complexity? We don’t have a dedicated IT team.

This is a major concern for many SMBs. They often lack the budget and in-house expertise to manage complex solutions.

With our Vulnerability Management Solution we handle the scanning, analysis, and reporting for you, with a clear affordable pricing model.

What is the difference between a vulnerability management and a penetration test?

Vulnerability Management: This is a continuous automated process that uses a tool to systematically scan your systems and applications for known vulnerabilities.It provides a list of potential weaknesses. Think of it as a doctor’s check-up: it identifies potential issues that need to be addressed.

Penetration Test (pen test): Usually annual, and often involving a human ethical hacker who manually tries to exploit the vulnerabilities found in a scan, or it can be a more automated approach like our vPentest service. It’s a more in-depth and hands-on process to see if a hacker can actually break in.

Is vulnerability management a one-time thing?

Vulnerability management is an ongoing process, not a one-time project. Cyber threats are constantly evolving, and new vulnerabilities are discovered every day.Regular scanning and patching are crucial for maintaining a strong security posture.

What does CVSS stand for?

CVSS stands for the Common Vulnerability Scoring System. It is an open and standardized framework used to rate and communicate the severity of security vulnerabilities.Its main purpose is to provide a numerical score—ranging from 0.0 to 10.0—that helps organizations prioritize and manage their vulnerability remediation efforts.

The CVSS score is based on three key groups of metrics. The Base Metrics cover the intrinsic characteristics of a vulnerability, such as how it can be exploited and its potential impact. The Temporal Metrics reflect how the vulnerability’s characteristics change over time, for example, if exploit code becomes publicly available or a patch is released. Lastly, the Environmental Metrics allow an organization to adjust the score based on their specific environment and the importance of the affected asset. Together, these metrics provide a comprehensive and customizable way to understand the true risk of a vulnerability.

What does EPSS stand for?

EPSS stands for the Exploit Prediction Scoring System. It is a data-driven framework that predicts the probability that a software vulnerability will be exploited in the wild within the next 30 days.Unlike CVSS (Common Vulnerability Scoring System), which measures the potential severity of a vulnerability, EPSS focuses on the likelihood of it being actively targeted by attackers.It uses a machine learning model that analyzes real-world threat intelligence and data from various sources to produce a score between 0 and 1, where a higher score indicates a greater chance of exploitation.

The primary purpose of EPSS is to help organizations prioritize their vulnerability remediation efforts more effectively.Since most businesses don’t have the resources to fix every vulnerability, combining the CVSS severity score with the EPSS probability score allows them to focus on the vulnerabilities that pose the most immediate and realistic risk.This approach enables security teams to make smarter, risk-based decisions and allocate their time and resources to the vulnerabilities that are most likely to be exploited and cause harm.

How do you prioritise which vulnerabilities to fix first?

We combine industry standards such as CVSS (Common Vulnerability Scoring System) with threat intelligence like EPSS (Exploit Prediction Scoring System) and business context (which systems are most critical). This ensures you fix what matters most, not just what’s most numerous.

Can this help us with Cyber Essentials or ISO 27001 compliance?

Yes. Vulnerability management directly supports requirements for patching, system hardening, and risk management, helping you achieve or maintain Cyber Essentials, Cyber Essentials Plus, and ISO 27001 certifications

How does vulnerability management integrate with our exisitng IT support provider?

We work with your exisitng IT Support (whether internal or outsourced) to provide actionable remediation steps. If needed, we can support patching and fixes directly or guide your IT provider through the process.

Do you provide reports for management and auditors?

Yes. We deliver clear, non-technical executive summaries for business leaders and detailed technical reports for IT teams, ensuring visibility at all levels.

What types of systems can you scan?

Servers, desktops, laptops, network devices (firewalls, switches, routers), cloud platforms (Microsoft 365, Google Workspace, web applications, and domains.

How quickly can we get started?

In most cases, after a scoping questionnaire is completed we can deploy scanning agents within a few days, with the first report available shortly after.

Contact us to get started

No gaps. No guesswork. No breahces. Identify and remediate vulnerabilities before they are exploited.


Discover how we can help your business proactively identify and remediate vulnerabilites.

Call us today or drop us an email

01993 880 980
hello@ktecltd.com