About Mohamed
French
Native or bilingual
Experience
- AtosEmbedded and Mobile Systems Security EngineerDecember 2020 - June 2021 (6 months)Paris, France— Integration of security tools and solutions on embedded systems — Integration of two simultaneous VPNs (TLS and IPSec) in different layers of the Android environment — Securing the Linux kernel environment — Reverse engineering on ARM/AARCH64 environment — Hardware attacks on MediaTek SoC — Development of programs on ARM TrustZone OS — Development of Trusted Applications on Prove&Core OS using C language — Secure static code analysis on C applications — Fuzzing binary programs, developed in C on ARM architectures — Exploitation of various vulnerabilities: Stack and Heap Overflow — RFID card pentesting — VoIP infrastructure and architecture security audit
- SCRTCyber Security AnalystFebruary 2020 - August 2020 (6 months)Geneva, Switzerland- SIEM implementation- SPLUNK infrastructure setup- WEC/WEF installation- Deployment of WinlogBeat, Sysmon, and various SPLUNK applications- Security incident management (SOC)- Purple team missions and real-time attack detection- Study of new use cases and integration of SIGMA rules into SPLUNK alerts
- FreelanceWeb Security AnalystMarch 2019 - February 2020 (11 months)Geneva, Switzerland— Piloting pentest audits — Review and correction of pentest reports, confirmation of reported vulnerabilities — Advice and expertise in several e-commerce platform development projects — PKI solutions management (Symantec PKI, Digicert PKI, and Richemont PKI) — SSL certificate request management — Automation of certificate generation process — Automation of Jira ticket management — Automation of source code audit process — Checkmarx solution management — Integration of Checkmarx with ADFS and use of SAML authentication — Development of scripts (Groovy) linking Checkmarx and Bitbucket to launch resource code scans on each PULL Request — Source code audits on e-commerce sites (PHP, Java EE, Javascript) — Penetration testing and vulnerability scanning on e-commerce websites — Support for developers in correcting vulnerabilities — Training and awareness for developers on WEB attacks (OWASP) — Development of Python scripts for automatic incident management, based on Jira APIs — Development of Python scripts for project management in SonarQube — Development of various Jenkins jobs in Java/Groovy
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Education
- Master 2 (M2), Computer ScienceAvignon University2014Master 2 (M2), Informatique
- Bachelor's Degree, Computer ScienceAvignon University2012Licence, Informatique