The accelerating speed of AI-powered cyberattacks has made traditional vulnerability assessment and penetration testing (VAPT) inadequate as a standalone solution. Today’s continual bombardment of cyberattacks requires VAPT to be supplemented by a continuous threat exposure management (CTEM) approach to cybersecurity. In this guide, we’ll cover why CTEM has become necessary, how it fills security gaps undefended by VAPT, and how to implement a shift from VAPT to CTEM.
Why You Need Continual Management
CTEM’s continuous approach to threat management addresses limitations inherent in conventional VAPT pentesting. VAPT pentesting provides a “point-in-time” snapshot of security risks by using automated scanning tools to identify known Common Vulnerabilities and Exposures (CVEs) so these can be probed through pentesting.
While this approach has value, its emphasis on CVEs limits its applicability to known threats. In today’s cybersecurity environment, new threats constantly are emerging at lightning speed. For instance, AI-powered attackers now can uncover new API deployments in as little as 29 seconds and exploit them in less than 10 minutes. With AI now able to find vulnerabilities for as little as $1 to $10, this gives attackers the ability to uncover new openings before they even come on the radar of VAPT scans.
The VAPT approach also focuses on analyzing risks at a given point in time. It doesn’t address ongoing risks that can emerge in real time.
Additionally, VAPT generates a list of vulnerabilities, but doesn’t necessarily prioritize them based on real practical risk. This can leave security teams overwhelmed trying to determine which vulnerabilities pose actual threats.
Changes in software development strategies also have contributed to the need for a continuous approach. Traditionally, annual or periodic pentests have been adequate for cybersecurity regulatory compliance. But with DevOps teams adopting a shift-left approach to development and an emphasis on cloud-native environments and applications, today’s attack surface is constantly changing and expanding, encompassing the latest software updates and cloud API and supply chain integrations. As a result, the rate security needs are changing has outpaced conventional annual testing cycles.
Understanding the Framework
The differences between VAPT and CTEM should not obscure their similarities and relationship. CTEM actually represents a strategic extension of VAPT adapted to today’s security needs, and it incorporates VAPT pentesting into its methodological framework.
Both VAPT and CTEM generally progress from scoping and scanning phases through testing to reporting and remediation. However, the way this breaks down in a CTEM approach adds an emphasis on prioritization and validation of practical threat risk, focusing the pentesting process on critical concerns. Additionally, the CTEM process is not limited to scanning for CVEs, but expands the scope of reconnaissance to identify risks such as misconfigurations, identity and access management vulnerabilities, and shadow IT assets.
The CTEM process includes five main phases:
- Scoping: The CTEM process begins by determining the assets, infrastructure, and attack surfaces to be protected in the context of their business role and value and organizational security priorities.
- Discovery: The discovery phase launches continuous monitoring of attack surfaces, vulnerabilities, and attack vectors.
- Prioritization: The prioritization stage ranks vulnerabilities on the basis of threat intelligence, exploitability, and business context.
- Validation: The validation phase uses offensive security methods such as pentesting and red teaming to ascertain which vulnerabilities represent realistic threats and to recommend remediations.
- Mobilization: The CTEM process culminates with actions to counter threats, such as triggering alerts, orchestrating mitigation and remediation workflows, and distributing reports to cybersecurity managers and company stakeholders.
In summary, the scoping, discovery, and prioritization stages focus on diagnosing risk, generating the intelligence for the remaining steps to take mitigating action.
Within this framework, pentesting providers such as Cobalt live in the validation space. This integrates pentesting into a continuous threat management process that goes beyond identifying CVEs to neutralizing priority risks in real-time environments.
Solving the "Prioritization" Nightmare
While prioritization is one of the motivations for shifting from VAPT to CTEM, it can remain a challenge in a continuous framework without an effective strategy for ranking risks. With today’s expanding attack surface and accelerating rate of low-cost attacks, security teams easily can get overwhelmed by huge amounts of raw vulnerability data. Fixing everything is impossible, nor is it strategic. Instead, effective CTEM uses several criteria to prioritize mitigation recommendations:
- Attack path analysis: By identifying “choke points” where one fix neutralizes multiple threats, CTEM can focus on leveraged mitigations:
- Business context: CTEM lets teams shift from a Common Vulnerability Scoring System (CVSS) ranking based primarily on severity levels to a more nuanced contextual system that considers impact on revenue-generating assets.
- Threat intelligence: CTEM incorporates information about known threat actors targeting specific industries and their tactics, techniques, and procedures.
- Urgency: CTEM prioritizes threats in consideration of active threat levels and how quickly vulnerabilities must be remediated to prevent exploitation.
These criteria help security teams filer raw vulnerability data and triage exposures that pose real risks.
Validation and the Attacker’s Perspective
Validation further sharpens the focus provided by prioritization, narrowing down offensive security efforts to priorities that are actually exploitable from an attacker’s vantage, not just theoretically possible. The validation phase seeks to confirm that vulnerabilities are truly exploitable, identify attack paths attackers might use to perform exploitations, and test existing defenses against exploitation attempts.
This is achieved by deploying continuous pentesting and continuous red teaming. Pentesting and red teaming can be built into the daily security workflow by using integrations with security team software stacks to trigger automated detection, alert, and response actions. For example, Cobalt’s pentesting as a service (PTaaS) platform supports integrations with over 50 popular tools, such as Jira, GitHub, Azure DevOps, and ServiceNow.
Mobilizing the Shift from VAPT to CTEM: How to Do It
So how do you actualize the shift from a VAPT security approach to a VAPT framework? Three keys are breaking down departmental silos, building a CTEM tech stack, and transcending remediation firefighting by building a continuous workflow.
1. Break Down Departmental Silos
In a CTEM context, security is a business-wide responsibility, not a task IT or security does in isolation. Silos separating departments and data workflows can leave hidden security gaps.
To align security strategy with business priorities, it’s necessary to communicate between IT security leaders, corporate leadership, and departmental managers and to coordinate the flow of data between software used by different departments. Additionally, within IT, there must be coordination between security teams and other areas of IT such as DevOps.
An effective CTEM security strategy requires input from these various stakeholders during the scoping process. During discovery, security teams must consider the company’s entire attack surface across all departments. Prioritization of business risk, likewise, must be informed by input from company leadership. In the validation phase, offensive security teams must coordinate with other departments to confirm whether vulnerabilities are exploitable. Finally, the mobilization phase requires sharing of reports and recommendations with designated team leaders and company stakeholders.
2. Build a CTEM Tech Stack
Implementing a CTEM strategy also requires building a suitable tech stack. Appropriate tools must be selected and integrated. Some elements of a strong CTEM tech stack include:
- External attack surface management (EASM) software to discover external Internet-facing vulnerabilities, misconfigurations, and shadow IT assets and to assist in the process of analyzing and prioritizing risks.
- Cyber asset attack surface management (CAASM) software to discover vulnerabilities in internal company cloud-based resources and user identities
- Endpoint management (EM) tools to monitor devices
- Risk-based vulnerability management (RBVM) software to analyze how vulnerabilities impact business assets and priorities.
- Breach and attack simulation (BAS) software to automatically simulate attacks on vulnerabilities.
- PTaaS platform to conduct manual offensive security probes of prioritized vulnerabilities.
These various tools need to be integrated with each other and with other tools used by security teams, such as project management, collaboration, and ticketing apps.
3. Create a Continuous Workflow
CTEM tech stack tools need to be integrated into a continuous workflow to shift the focus of remediations from firefighting to continuous mitigation of priority risks. This requires establishing a flow of data and automated actions between team members who have input into the scoping process, security apps and personnel involved in the discovery through validation phases, and team members and stakeholders who receive output in the mobilization phase.
This enables security findings to trigger automated alerts and notifications that ensure validated risks get addressed promptly. This shifts security teams from a position of catching up on endless workloads to a proactive posture prepared to implement priority mitigations. In this way CTEM reduces burnout by smoothing the remediation curve.
The Bottom Line: The ROI of Continuity
The value of adopting a CTEM approach becomes apparent when comparing the expense of proactive exposure management with the potential cost of a data breach and penalties for regulatory noncompliance. The global average cost of a data breach was $4.4 million in 2025, according to joint research by IBM and Ponemon Institute. The SEC can levy fines of up to $25 million for cybersecurity disclosure noncompliance incidents, while GDPR violations can cost organizations up to €20 million euros ($23 million) or 4% of global revenue.
In comparison, the cost of getting set up with CTEM from scratch may cost as low as $100,000 or less depending on company size. Your cost can run considerably lower if you’ve already got some infrastructure in place and can integrate your existing tools and workflow with a PTaaS platform provider.
Start Your CTEM Transition with Cobalt
Cobalt’s AI-powered pentesting-as-a-service (PTaaS) platform makes it easy for you to start putting CTEM into practice. Our user-friendly interface lets you partner with our elite pentesting team by connecting your existing security tool stack with our dashboard. At a glance, you can rapidly schedule customized pentests of your attack surface, see real-time results, prioritize mitigations, and implement ongoing scanning. Get started today by requesting a demo to see how Cobalt can help you integrate CTEM into your security strategy.
