The mission of GLESEC is to be the preferred cyber-security partner for organizations worldwide, and to deliver services that meet the most demanding business needs of its clients with security, quality and expediency.


The GLESEC Group is a security powerhouse delivering world-class cyber-security through its security companies and portfolio of services and emerging technologies.

We offer cyber-security solutions based on best-of-breed technology which compliment well established security programs, security and compliance audits and a full range of managed security and intelligence services. Having integrated this full range of capabilities under a single umbrella organization, we reduce the inherent risk of disjointed teams and bring about the expertise and capabilities that our clients deserve and need.

GLESEC, established in 2003 in Princeton, New Jersey is the first company in the group, which includes GSS for managed services and GA&C for auditing and compliance. The GLESEC Group operates in the US, and across Latin America. Our clients range from large organizations to multinationals across the Americas with primary focus in the Financial, Government, and the Health Care sectors.


Sergio Heker, founder and CEO of GLESEC was part of the original team that managed the National Science Foundation Network (NSFNET).

As a twenty plus year Internet veteran he was actively involved in ISP, e-business and e-security contributing to the industry in numerous opportunities such as being instrumental in stopping the first Internet worm (Morris worm), testifying to a US Congressional Hearing on Internet security to becoming Check Point Software’s first partner and the first to being the first to deploy managed security services in the industry. He carries this experience to GLESEC and along with a team of committed expert individuals has created a security group with a unique approach to information security.


Global Presence

The GLESEC GROUP provides a number of information security services and products to organizations in over a dozen countries across the Americas. The group has companies in the US, Central and South America and utilizes the concept of centralization by providing a network of Global Operation Centers and data centers along with central Auditing & Compliance while providing local delivery to its member-clients as needed. The GLESEC GROUP maintains member-clients in the US, Central and South America.


GLESEC Group international operations

GLESEC operates internationally delivering the same solutions, services and commitment in each and all of the locations.

mapa global presence

Companies in:

  • Argentina
  • Panama
  • United States of America

Main Virtual Locations in:

  • Brazil
  • Chile
  • Colombia
  • Mexico
  • Peru

Clients in: 16 countries



Worldwide events are making cyber-security ever more present to everyone, this provides awareness to senior management of the business risks associated with the Internet. We at GLESEC are focused and able to assist organizations medium and large with an effective and efficient means to address cyber-security risks. GLESEC offers a Security as a Service model, best-of-breed emerging technologies, team of cyber-security experts and proprietary technology to its clients on a global basis. We are here for you.

Contact Us
  • Santiago | Chile
  • SAO PAULO | Brazil
  • Bogota | Colombia
  • Buenos Aires | Argentina
  • Lima | Peru
Follow Us

  • Princeton, New Jersey, USA
    Worldwide Headquarters
  • +1(609) 651-4246
  • Panama City, Panama
    Latin American Headquarters
  • +507-836-5355

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