Jasser Guessmi

As part of my role, I actively collaborated to enhance their cybersecurity posture through External Attack Surface Management (EASM) and Vulnerability Intelligence services. I conducted continuous asset discovery and monitoring to identify exposed and unmanaged IT assets across internet-facing environments. By leveraging automated reconnaissance tools and threat intelligence feeds, I provided with real-time visibility into potential vulnerabilities, misconfigurations, and emerging threats. I also delivered actionable reports that prioritized risks based on business impact, enabling timely remediation and reducing the overall attack surface. This proactive approach helped clients mitigate external threats before they could be exploited by adversaries.

As a VOC (Vulnerability Operations Center) Analyst, I worked closely with international clients to strengthen their cybersecurity posture through structured vulnerability management and intelligence. I played an active role in building and implementing External Attack Surface Management (EASM) processes, helping clients continuously discover, map, and monitor exposed assets across their environments. I collaborated on EASM projects with international clients, ensuring accurate identification of risks and alignment with business impact. My responsibilities included analyzing and prioritizing remediation actions, and automating key parts of the vulnerability lifecycle to improve efficiency and response.

- Conducted a Vulnerability Operation Center (VOC) case study focusing on: - Attack Surface Management (ASM) - Offensive security testing - Performed penetration testing and red teaming operations, gaining hands-on experience in offensive security techniques and attack vectors. - Collaborated with a dynamic team to identify and mitigate vulnerabilities in real-time, contributing to overall security posture enhancement. - Participated in risk assessment and vulnerability analysis, learning to identify threats proactively and improving incident response strategies. - Worked closely with my supervisor to understand the workflow of a VOC, enhancing my skills in risk management, security operations, and vulnerability assessment.

During my internship, I actively participated in penetration testing exercises and network security administration tasks. This experience allowed me to develop practical skills in identifying and addressing vulnerabilities within networks while also gaining insights into network administration practices.