TL;DR

I’m Roei Sherman, a seasoned security professional with a decade of experience specializing in offensive security, red teaming, and cloud incident response. Currently, I serve as the Field CTO at Mitiga, where I drive innovation and lead strategic cybersecurity initiatives. My career began in the Field Intelligence unit of the IDF, and I’ve since held key positions at AB InBev as Global Director of Offensive Services and as a Red Team leader at EY Israel.

In addition to my role at Mitiga, I run Guerilla-Security, a private consulting business where I apply my adversarial mindset and guerrilla tactics to enhance defensive strategies across various security engagements, including training, consulting, and lectures.

My technical expertise spans red teaming, cloud security, social engineering, physical security, deception, and incident response. I hold a B.A. in Business Administration with a major in Cyber Security and an M.A. in Criminology, and I’m an active contributor to the cybersecurity community, co-organizing BSidesTLV and serving on the CFP team for Diana’s Initiative.

If you’re interested in my thoughts, projects, and ideas, this is my space to share them. Feel free to connect with me on LinkedIn, check out my GitHub for some of the code I’ve written, or browse the posts in this blog for stuff I write about. For consulting inquiries, you can reach me directly at [email protected].