Abdi-Rahman Osman

Experience

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  CyberCareUK

  Oct 2021 - Feb 2022

  Cyber Security Consultant

  • Performed client assessments and provided recommendations aligned with budget constraints.• Produced technical reports for the metropolitan police.• Conducted risk assessments and researched potential security vulnerabilities.

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  UBS

  Dec 2022 - now

  Insider Threat Analyst

  • Effectively analysed and monitored high privileged and high risk users to identify any unusual behaviour or unauthorised access that may indicate an insider threat.• Demonstrated outstanding responsiveness by promptly addressing system alerts, analysing over 1,000 logs monthly to swiftly identify and mitigate threats.• Contributed to the development of use cases, aligning them with the MITRE ATT&CK Framework to ensure compliance and create a more resilient security posture.• Provided detailed documentation of security incidents, aiding in the investigation and resolution process, achieving 99.5% in case resolutions in line with stakeholder SLA.• Engaged in collaboration with teams such as IR, CTI, TH, DLP, and additional stakeholders via escalations to leverage their diverse skill sets and expertise in addressing a complex problem. Show less