External Attack Surface Security assessment
Gain full visibility into your organization’s external footprint and identify hidden cyber risks before attackers do. Our External Attack Surface Management (EASM) assessment, powered by Microsoft Defender EASM, uncovers unknown, unmanaged, and misconfigured internet-facing assets. We help you understand your exposure from an attacker’s perspective, prioritize vulnerabilities, and strengthen your cybersecurity posture while supporting compliance with frameworks such as ISO 27001 and NIS2.
Your business challenges
Limited visibility of external assets
Organizations often lack a complete inventory of publicly exposed assets, including shadow IT and legacy systems. This creates blind spots that attackers can exploit. Our EASM assessment provides a comprehensive external view of your attack surface.
Difficulty prioritizing external risks
With multiple vulnerabilities and limited resources, it is challenging to identify which risks matter most. We help you detect high-risk exposures and prioritize remediation based on real-world impact.
Compliance and exposure concerns
Regulatory requirements like ISO 27001 and NIS2 demand clear visibility and risk management. Without proper insight into external assets, organizations risk non-compliance and potential reputational damage.
Our Solution
Squalio’s External Attack Surface Management assessment delivers a comprehensive evaluation of your organization’s publicly exposed assets. We focus on:
- Discovery of all internet-facing domains, IPs, and services
- Identification of outdated technologies and vulnerabilities
- Analysis of DNS configurations and SSL/TLS posture
- Detection of shadow IT and unmanaged assets
- Actionable remediation recommendations
Our standard delivery process:
Our assessment follows a structured, risk-focused methodology:
- Discovery: Collection of input data (domains, IP ranges, WHOIS) and automated identification of external assets
- Assessment: Vulnerability detection, service exposure analysis, and configuration review
- Validation: Manual verification of critical findings to ensure accuracy
- Reporting: Comprehensive report with executive summary and prioritized remediation plan
This approach ensures accurate visibility, actionable insights, and alignment with real-world threat scenarios.
Your benefits and deliverables
By engaging Squalio’s EASM assessment, your organization gains:
- Full visibility of all publicly exposed assets, including unknown and unmanaged resources
- Reduced risk of external compromise through early detection of vulnerabilities
- Improved compliance readiness for ISO 27001, NIS2, and other frameworks
- Clear understanding of your external attack surface from an attacker’s perspective
Deliverables include:
- Comprehensive assessment report with detailed findings
- Executive summary for leadership
- Prioritized remediation roadmap based on risk and business impact
- Inventory of identified assets (domains, hosts, IPs, certificates)
- Vulnerability list mapped to CVEs and affected assets
Frequently Asked Questions
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Why us?
Squalio’s approach to cybersecurity is grounded in well-known industry standards and tailored to address today’s most sophisticated digital threats. We leverage the Zero Trust framework as a strategic baseline, ensuring that every user, device, and connection is continuously verified before accessing critical resources. This methodology provides robust protection against ransomware, phishing, and other modern cyberattacks, while simplifying IT infrastructure and reducing operational complexity. As a leading cybersecurity company, Squalio combines cybersecurity consulting services, managed cybersecurity services, and cybersecurity risk assessment to deliver practical, scalable solutions for businesses of all sizes. By partnering with us, organizations gain expert guidance, actionable strategies, and resilient security architecture that aligns with compliance requirements and supports long-term digital transformation.
