EASM – External Attack Surface Management
Do you truly know the external exposure of your IT system? Do you have control over your digital assets?
1. External Attack Surface Management: Information System Security and IT Protection. Benefit from a comprehensive IT security audit to map, analyze risks, and secure all your IT systems exposed to the internet and the cloud. 2. Cybersecurity-Oriented EASM Monitoring, Security Incidents, and ANSSI Compliance. Our service helps you detect, monitor, and remediate security vulnerabilities: incidents, network exposures, shadow IT, and ANSSI/GRC compliance. 3. System Security, Risk Management, and Digital Security Measures. Maintain a high level of security by integrating information security policy management, system security recommendations, and security solutions tailored to your IT infrastructure. 4. Authentication, Encryption, and Cryptography for Protecting Exposed Data. Strengthen your critical exposed workstations: password policies, secure connections, encryption of critical services, and cryptography to prevent data leaks. 5. Connected Asset Mapping: Servers, IoT Devices, Cloud, and Business Dependencies. Identify all your exposed servers, IoT devices, IT systems, and SaaS applications, including hidden dependencies or dangerous legacy systems (migration remnants, shadow SaaS). 6. Proactive Detection of Cyberattacks, Security Incidents, and External Threats. Continuously monitor threats: cybercrime, APT exploits, hacking attempts, and vulnerabilities, with integration into your SOC or managed monitoring. 7. Information Systems Security Audit/EASM and Remediation: Action Plans and Security-Oriented IT Management. Develop a concrete audit, remediation, and information systems security management plan tailored to your business and compliance challenges: reporting, recommendations, and ongoing security measures. 8. Network Security and IT Security Policy Against Shadow IT: Detect exposures from undeclared projects, subsidiaries, or cloud environments by strengthening security policy, risk analysis, and network security management. 9. EASM Security Solutions: PTaaS, SOC, GRC Integration, and 360° Digital Defense: Combine your attack surface management with PTaaS, SOC and GRC integration, and a portfolio of digital security solutions to drive 360° protection. 10. Business Monitoring and Awareness: Continuous IT security and recurring IT security audits
Your major challenges
Identify exposed assets that are not referenced or not controlled by the IT department
Reduce the visible attack surface used in intrusions
Avoid the effects of Shadow IT, configuration errors, or cloud migration remnants
Protect critical services and data accessible from the Internet
External visibility: the true perimeter as seen by the attacker
EASM provides a comprehensive and up-to-date view of your technical online presence. It is an essential tool for anticipation and prevention.
Why implement external attack surface management?
Advanced cyberattacks (APTs, targeted ransomware, data exfiltration) are becoming more professional.
Forgotten interfaces
- Impact on your business
Test or administration environments exposed without protection
- How does Intrinsec support you?
Passive and active mapping of your assets exposed on the Internet
Shadow IT
- Impact on your business
Online services, domains, or projects outside the IT department's radar
- How does Intrinsec support you?
Detection of configuration errors, vulnerable versions, forgotten network services.
Cloud Errors
- Impact on your business
Public buckets, exposed APIs, default configurations (AWS, Azure, GCP)
- How does Intrinsec support you?
Continuous monitoring and alert platforms.
Known vulnerabilities
- Impact on your business
Outdated software or uncorrected configuration errors
- How does Intrinsec support you?
Analysis of dependencies by domain, subdomain, IP address, and cloud provider
Our external attack surface management services
The EASM approach integrates with all cybersecurity pillars for a defense focused on your exposure.
Our cover
Automatic discovery of shadow IT
Rapid detection and response
Risks covered
Sensitive services exposed in the information system
Methods of intervention
EASM Managed Service / SaaS Management Platform
EASM & 360° Cybersecurity Strategy
The EASM approach integrates with all cyber pillars for a real-exposure-oriented defense
