While Security owns day-to-day exposure management operations, those operations are executed at the direction of the executive team — as noted above, they’re the ones determining the organization’s risk appetite. External stakeholders also benefit when exposure management results in improved security postures for organizations. Exposure management started gaining popularity in the cybersecurity space in 2022 as analyst firms began publishing research reports on the topic and vendors began releasing exposure management products and services. Read on for a better understanding of exposure management (the Five Ws) and actionable guidance for implementing it (the H).
Each fosters continuous threat exposure management by ensuring that ephemeral expansions see coverage from day one. In essence, exposure management merges scanning with continuous asset discovery and threat-driven logic. In contrast, exposure management tools also discover unknown or newly spawned resources, https://www.linkinsanity.com/cybersecurity-and-risk-governance.html bridging ephemeral expansions and external subdomains. Ultimately, adopting exposure management fosters consistent compliance, minimal brand damage, and agile security operations. Over time, exposure management ensures minimal dwell times for infiltration routes. An exposure management tool automates the continuous discovery and tracking of digital assets that might be exploited by attackers.
The same concept is employed here to make sure all the essential information about exposure management is covered in this post. Now that we’ve covered the fundamentals of exposure management, let’s explore how to put this approach into practice and build an effective program that drives real security outcomes. Instead of viewing risks in isolation, security teams can connect the dots — understanding how attackers see their environment and taking smarter, more proactive action to reduce exposure.
What is continuous threat exposure management?
Check out this FAQ about cyber exposure management. Are you new to threat exposure management? It’s part of the larger Tenable exposure management ecosystem — and that can make a world of difference. In today’s fast-paced digital landscape, managing vulnerabilities is essential — but it’s about more than identifying weaknesses. Tenable One is an exposure management platform that helps organizations to gain visibility across the modern attack surface, focus efforts to prevent likely attacks, and accurately communicate exposure risk to support optimal business performance. Join Tenable Connect to engage with others who have similar interests in learning more about exposure management or how to mature existing risk-based vulnerability management programs to a more effective exposure management strategy.
A toolkit for effective exposure management
- Artificial intelligence plays a critical role in exposure management by deduplicating, correlating and normalizing asset and risk data across typically siloed tools and technologies.
- Most security teams are overwhelmed by data, but underpowered when it comes to outcomes.
- Avoid limiting exposure management to external-facing systems or critical infrastructure alone.
- Identifying all these assets is a crucial first step in exposure management.
- Below, we guide you through a structured decision process for exposure management selection.
For example, as part of your exposure management plan, you could turn off unnecessary admin privileges to prevent movement and limit domain controller access. Applying APA as part of your comprehensive exposure management program can prevent attackers from compromising your domain controllers, deploying malware or taking complete control of your enterprise. By applying exposure management best practices to Active Directory, you can continuously discover AD misconfigurations, excessive permissions and other attack gateways. Historically, security teams have overlooked some critical potential attack paths, like in Active Directory (AD). Attack path management is an integral part of exposure management.
Most exposure management platforms fall into one of four categories, each shaped by how the vendor built (or pieced together) the platform and how it processes data. By aligning exposure management practices with regulatory requirements, such as GDPR, HIPAA, or PCI-DSS, organizations can demonstrate their commitment to data protection and avoid costly fines and penalties. Regular security audits help identify gaps in your exposure management program and ensure compliance with industry standards.
EAPs are essential for implementing continuous threat https://lievell.com/10-essential-cybersecurity-tips-for-your-organization-this-holiday-season.html exposure management. EAPs integrate with other discovery tools for actionable insights, a cornerstone of modern exposure management. An exposure assessment platforms (EAP) is crucial in continuous threat exposure management processes. A continuous threat exposure management program is structured to help your teams effectively evaluate and prioritize risk mitigation while continuously maturing your cybersecurity posture.
How to implement exposure management: 5 steps
- Stay ahead of threats with a continuous threat exposure management program
- Automated discovery, validation, prioritization, and reporting help organizations scale exposure management operations while reducing noise and improving response times.
- Exposure management is not a tool category, and it’s not a rebrand of vulnerability management.
- Unlike traditional security prioritization approaches, exposure management requires a mindset shift.
- EAPs integrate with other discovery tools for actionable insights, a cornerstone of modern exposure management.
EASM platforms map attacker-facing surfaces in real time, feeding data into the broader exposure management program for validation and prioritization. Many exposure management implementations assume that security controls function correctly without continuous validation. An exposure management platform must ingest and reconcile asset data across disparate systems without latency or loss of fidelity. Continuous monitoring ensures the exposure management process remains responsive and accurate.
Structure the exposure management program as an always-on function embedded in broader security and engineering workflows. Integrate exposure management with ITSM systems to assign accountable teams automatically, track remediation progress, and escalate when deadlines lapse. Avoid limiting exposure management to external-facing systems or critical infrastructure alone. SOAR platforms enable exposure management systems to trigger predefined remediation actions based on exposure severity and confidence. Integrated into a broader exposure management architecture, they contribute high-fidelity context that enables risk-based decisions grounded in identity, access, and configuration state. CTEM platforms act as the central nervous system of the exposure management lifecycle.
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