Sean O'Sullivan, MCIIS
Commander · DISC type DSean OSullivan is a Cyber Security Manager at AESC UK with 19 years of experience, specializing in security frameworks like ISO 27001 and leading vulnerability management programs. Described by colleagues as dedicated, knowledgeable, and collaborative, he is a Full Member of the Chartered Institute of Information Security (CIISEC).
Beyond his cybersecurity career, Sean is a writer, hobbyist developer, and a trained Mental Health First Aider. He lives in the North East of England with his wife and two children, and enjoys good coffee, writing, and developing his own applications, including Centro 365 and Markdown Clips.
In addition to his main cyber security role, Sean develops and maintains Centro 365, a popular browser extension and mobile app for managing Microsoft 365.
Read the full overview →How Sean shows up
They take a lot of pride in personal achievements. More than the product, they care about the impact of the product. They are not always relationship oriented.
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Dominance (D)
Dominance (D) reflects how goal and task oriented a person is, and their ability to accomplish results irrespective of how demanding the circumstances might be. Those scoring high tend to be motivated by winning, competition, and success.
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