Hyun-sik Na

Researcher
DISC Type : Cs

보안 설계자 at Coupang

Turin, Piedmont, Italy, South Korea

Overview

Hyun-sik Na is a Security Architect at Coupang specializing in OT/ICS industrial cybersecurity. A Penn State University alumnus and ISA Standards Committee member, he holds expert-level certifications like ISA/IEC 62443. He positions himself as a data-driven, success-oriented IT and security engineer.

As a self-described optimist of the 4th Industrial Revolution, Hyun-sik is a self-directed learner with a global mindset. He is bilingual in English and Korean and values collaboration free from stereotypes, indicating an open and forward-thinking personality.

Unique Fact: He is an active member of the ISA standards committee, helping to shape international industrial cybersecurity protocols.

Personality Overview

Process Focused

Self-Disciplined

Soft Communicator

They are heavily focused on quality and prefer doing things the right way, even if it takes time.  Being observant comes to them naturally. The only way to convince them is by showing them examples and ample proof.

Topics They Care About

Industrial Cybersecurity
His career is dedicated to OT/ICS security, demonstrated by his specialized roles, ISA committee membership, and multiple advanced certifications like ISA/IEC 62443 Expert.
ISA/IEC 62443 Standards
As a certified expert and committee member, he is deeply involved in the development and implementation of these specific, critical industrial security standards.
Digital Transformation
He identifies as an optimist of the 4th Industrial Revolution and a proponent of digital innovation, showing a keen interest in future-forward technology.

Media Appearances

Hyun-sik has no verified media appearances

Work History

4-2025
보안 설계자 at Coupang
9-2021 - 4-2025
OT/ICS Security Engineer at TOCSG
4-2020 - 7-2021
OT/ICS Security Engineer at EK Security Korea
12-2017 - 3-2019
Network Security Engineer at OT Security Company

Education

Bachelor of Science - BS from Penn State University
Undergraduate Certificate from Penn State University

More Information

Social Presence :

Prographics :

Exp : 6 Location : Turin, Piedmont, Italy, South Korea Job Level : N/A Designation : 보안 설계자 at Coupang
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Insights For Selling To Hyun-sik

During A Call Or A Meeting

DO's

  • When following up with them, expect slowness; use questions to engage them, preferably over email.
  • If they are not asking many questions, nudge them to ask questions rather than just starting to talk yourself
  • Preferably use email to follow up with them instead of phone or Linkedin, engage by asking question or opinions

DONT's

  • Avoid emotional and informal language, stay objective and to the point instead
  • Don't ask them to move fast, let them take their time and digest all the information
  • Avoid phrases like ‘trust me’, ‘you will just love it’ etc.

When Cold Calling

When Writing An Email

While Negotiating & Closing

    The secret to closing fast with Hyun-sik is

  • Adoption by others is very important to them, followed by confidence in ROI.
  • Will you ever get a clear answer from Hyun-sik

  • They are unlikely to say no, it's better to stop yourself once you have exhausted all the options.

Insights For Deal Planning

    How fast (or slow) will Hyun-sik move?

  • They don't like to hasten, so their speed of decision-making may be slow.
  • Can Hyun-sik take some risk or not?

  • They have little willingness to take risks, and prefer making calculated decisions.

You And Hyun-sik

Personality Compatibility


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