Esther S
Cyber Security Analyst at MOBILEOFFICETECH
Israel
Summary
👤
Senior🎓
Top SchoolEsther S is a founder and managing director who blends a decade of hands-on engineering with deep operational experience in the U.S. Army and FAA to help organizations surface and mitigate hidden risks in critical infrastructure. She leads an OT/ICS-focused consultancy that translates maintenance realities into measurable cyber risk, combining vulnerability assessment, tabletop exercises, and practitioner-focused training. A recognized ICS security practitioner, she was one of ten global recipients of the S4x25 WICSS scholarship and is a scheduled S4x26 speaker on maintenance debt as cyber risk. Her background spans full-stack web development, network and power systems, and instructional roles—enabling her to bridge code, hardware, and policy effectively. Notably, she has presented analysis applying the Diamond Model to high-profile incidents like Stuxnet and the WhatsApp/NSO breach, demonstrating an ability to turn historical intrusion analysis into practical resilience strategies. Based in Israel, Esther pairs military-grade maintenance process improvements with modern cybersecurity frameworks to make fragile systems robust and auditable.
10 years of coding experience
21 years of employment as a software developer
Full Stack Web Development Computer Software Engineering, Full Stack Web Development Computer Software Engineering at Free Code CampBachelor of Science (BS) Computer Science, Bachelor of Science (BS) Computer Science at Mercy UniversityUWF-CISA Cyber Defense Infrastructure Support Specialist Cyber Defense, UWF-CISA Cyber Defense Infrastructure Support Specialist Cyber Defense at UWF-CISA Training ProgramNanodegree Android Developer, Nanodegree Android Developer at UdacityBA Religion Area: Music Religious Studies and Judaic Studies, BA Religion Area: Music Religious Studies and Judaic Studies at University of DenverCyber Security Pathway, Cyber Security Pathway at WYWM AcademyWeb Developer Program, Web Developer Program at Flatiron SchoolBachelor’s Degree Maintenance Managment, Bachelor’s Degree Maintenance Managment at Vaughn College of Aeronautics and TechnologyOMSCS Computer Science, OMSCS Computer Science at Georgia Institute of TechnologyCISA Industrial Control Systems (ICS) Security Industrial Control Systems and SCADA security, CISA Industrial Control Systems (ICS) Security Industrial Control Systems and SCADA security at University of West Florida
Hebrew, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (78)
ubuntu10
science10
data-science10
machine-learning10
microsoft-sql9
centos9
debian9
obs9
archlinux9
appimage9
opensuse9
fedora9
kiwi9
pkgbuild9
census9
Programming languages (9)
Github contributions (5)
C-Lion/yield-and-return-values-v-000
May 2021 - May 2021
Contributions:722 pushes, 1 branch in 1 day
C-Lion/key-for-min-value-v-000
May 2021 - May 2021
Contributions:252 pushes, 2 branches in 1 day
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