Efi Jeremiah
Founder & CEO at Next Security Solutions
Tel-Aviv District, Israel
Summary
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Senior🎓
Top SchoolEfi Jeremiah is a founder and CEO with 11+ years of hands-on experience transforming billion-dollar organizations into AI-secure enterprises through pragmatic offensive and defensive cybersecurity. He leads Next Security Solutions, delivering elite services across cloud, application, OT, DFIR and SecDevOps while contributing to notable open-source projects like Cuckoo Sandbox and TheHive. Efi combines deep government-grade cyber leadership—former VP R&D and senior engineer roles in Israel’s Ministry of Defense and the Prime Minister’s office—with startup grit and product-focused delivery. Trained in AI at Oxford and a longtime developer and hacker, he uniquely blends research, practical tool-building and intelligence-driven attack-surface visibility to reduce risk at scale.
11 years of coding experience
10 years of employment as a software developer
High School Diploma Physics and Computers, High School Diploma Physics and Computers at Handasaim School of Tel Aviv UniversityArtificial Intelligence Program, Artificial Intelligence Program at University of OxfordComputer Programming, Computer Programming at Israeli Defense Forces - Mamram AcademyBachelor of Science (BSc) Computer Science, Bachelor of Science (BSc) Computer Science at The Open University of Israel
French, Hebrew, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (54)
brackets9
parser8
angle8
dom7
exchange7
parsing6
bitcoin6
trading-bot6
cortex6
anglesharp6
html5
cyber-threat-intelligence5
cryptocurrency5
css5
mathml5
Programming languages (6)
Github contributions (5)
efij/github-gardener
May 2018 - May 2020
Contributions:1171 pushes, 1 branch in 2 years
NextSecurity/Cortex-Analyzers-Modified
May 2019 - May 2020
Cortex Analyzers Repository
Contributions:28 commits, 27 pushes in 11 months
analyzerscortexcyber-threat-intelligence
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