Josiah Bruner

Josiah Bruner Email and Phone Number

Staff Security Engineer at Jellyfish @ Jellyfish
Josiah Bruner's Location
Detroit Metropolitan Area, United States, United States
Josiah Bruner's Contact Details
About Josiah Bruner

Security engineer at Jellyfish doing holistic security engineering. Previously did product security at Duo Security and vehicle product security at Harman International.At a high-level, I'm fascinated with the difficulties of complex systems. Specifically, my interests include: - Product security, privacy, and safety. - Reliable software systems. - Applied cryptographic systems (e.g. key management, "over-the-air" updates, etc.) - Economics, specifically at it relates to crime and crime prevention. - Statistics/risk assessment, as it relates to crime and crime prevention.I graduated with a masters of science in computer science from Georgia Tech in 2021. My focus was computing systems. I graduated with a bachelors of science and engineering in computer science from The University of Michigan in 2018.During my undergraduate years I interned at Lear Corporation as a security engineering intern. I also worked at Harman International as a software engineering intern.

Josiah Bruner's Current Company Details
Jellyfish

Jellyfish

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Staff Security Engineer at Jellyfish
Josiah Bruner Work Experience Details
  • Jellyfish
    Staff Security Engineer
    Jellyfish Jan 2023 - Present
    Boston, Massachusetts, Us
  • Riskytrees
    Co-Founder
    Riskytrees Nov 2023 - Present
    Detroit, Mi, Us
  • Cisco
    Senior Security Engineer
    Cisco Oct 2022 - Jan 2023
    San Jose, Ca, Us
  • Cisco
    Security Engineer
    Cisco Jan 2020 - Oct 2022
    San Jose, Ca, Us
    ● Led design, implementation, and testing of dozens of new features for a large, distributed web service used to automate application security testing and analysis.● Extended technical documentation coverage 4x.● Ran the “OpenAPI” initiative to standardize and document large RESTful APIs.● Led testing initiative to expand unit, component, and end-to-end testing 2x.● Started performance project to track performance metrics for the web service. Implementedperformance improvements that reduced load times 5x.● Gave several technical talks at Duo. Started a monthly “reading club” where attendees discuss newresearch papers in computer security / software analysis.
  • Harman International
    Senior Security Engineer
    Harman International Apr 2019 - Jan 2020
    Stamford, Connecticut, Us
    ● Led the design and implementation of a full-stack web service used to automate vulnerability management across the organization.● Led the design and implementation of an “automated threat modelling” toolchain which has reduced the time to complete complicated threat modelling by over 25%.● Performed implementation audits on C/C++/Java codebases and reported over 50 security vulnerabilities.● A critical player in creating and performing many aspects of the “Secure Development Lifecycle”, including threat analysis and risk assessment, secure development practices, and incident response.● Acted as lead incident responder several times and was publicly thanked by a researcher.● Provided security training courses to developers and testers with an average feedback rating of 4/5.
  • Harman International
    Security Engineer
    Harman International Jan 2018 - Apr 2019
    Stamford, Connecticut, Us
  • Lear Corporation
    Security Engineering Intern
    Lear Corporation May 2017 - Dec 2017
    Southfield , Michigan, Us
    ● Responsible for research, design, and implementation of an in-house CAN network intrusion detection system that will be provided as options to automotive OEMs.● Created the “Threat Analysis and Risk Assessment (TARA)” process and co-authored the corresponding template used to analyze internal programs.● Performed TARAs on various programs which found (and suggested mitigations to) many security issues.● Technical lead for a formal analysis of static analysis tools in order to improve security quality across the global organization.● Research and implementation of secure “Over-The-Air” update frameworks (e.g. Uptane).
  • Harman International
    Software Engineering Intern
    Harman International May 2016 - Apr 2017
    Stamford, Connecticut, Us
    ● Navigation product engineering for high-end, QNX-based, automotive infotainment systems.● Designed, built, and supported an internal, automated, navigation testing infrastructure that caught several critical crashes before entering production.● Developed a code performance analysis library for use in several projects.
  • Lathrup Industries
    Software And Database Developer
    Lathrup Industries Jan 2015 - Mar 2017
    Novi, Michigan, Us
    Worked as a general purpose software developer at Lathrup and doing a wide variety of tasks in back-end, front-end, and web development components. primarily used QuickBase (APIs and Database), C++, Rust, and HTML/CSS/JS. Work areas included: QuickBase API Wrappers, Time Clocking Applications, alternative login processes, database procedure automation, and development of websites.

Josiah Bruner Skills

Javascript C++ Software Development Css Mozilla Open Source Html 5 Java Front End Database Development Programming Objective C Cocoa Cocoa Touch Os X User Experience Cascading Style Sheets Statistics Computer Security Mercurial Objectarx Qnx Perforce Web Development Databases Testing C Html Linux

Josiah Bruner Education Details

  • Georgia Institute Of Technology
    Georgia Institute Of Technology
    Computer Science
  • University Of Michigan
    University Of Michigan
    Computer Science
  • Washtenaw Community College
    Washtenaw Community College
    Computer Technology/Computer Systems Technology

Frequently Asked Questions about Josiah Bruner

What company does Josiah Bruner work for?

Josiah Bruner works for Jellyfish

What is Josiah Bruner's role at the current company?

Josiah Bruner's current role is Staff Security Engineer at Jellyfish.

What is Josiah Bruner's email address?

Josiah Bruner's email address is jb****@****sco.com

What is Josiah Bruner's direct phone number?

Josiah Bruner's direct phone number is +173421*****

What schools did Josiah Bruner attend?

Josiah Bruner attended Georgia Institute Of Technology, University Of Michigan, Washtenaw Community College.

What are some of Josiah Bruner's interests?

Josiah Bruner has interest in Mathematics, Design, Technology, Software Development, Education, Science And Technology, Music.

What skills is Josiah Bruner known for?

Josiah Bruner has skills like Javascript, C++, Software Development, Css, Mozilla, Open Source, Html 5, Java, Front End, Database Development, Programming, Objective C.

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