Profiel
John N.
Stewart is currently the Director at Marvasol, Inc., National Cyber-Forensics & Training Alliance, Blackpoint Holdings LLC, SpyCloud, Inc., Quantum Xchange, Inc., Code Dx, Inc., Sightgain, Inc., Skyhigh Security LLC, and Secure Digital Solutions, Inc. He previously held positions as Director at KoolSpan, Inc., Shadow Networks, Inc., Shape Security, Inc., Fixmo, Inc., RiskSense, Inc., Cisco Systems, Inc., Digital Island, Inc., and Cable & Wireless America.
He obtained a graduate degree from Syracuse University.
Actieve functies van John Stewart
| Bedrijven | Functie | Begin |
|---|---|---|
National Cyber-Forensics & Training Alliance
National Cyber-Forensics & Training Alliance Miscellaneous Commercial ServicesCommercial Services Provides legal services | Directeur/Bestuurslid | - |
SpyCloud, Inc.
SpyCloud, Inc. Packaged SoftwareTechnology Services Develops software for monitoring business assets | Directeur/Bestuurslid | 11-09-2017 |
Blackpoint Holdings LLC
Blackpoint Holdings LLC Packaged SoftwareTechnology Services Develops managed detection and response platform | Directeur/Bestuurslid | 25-08-2020 |
Quantum Xchange, Inc.
Quantum Xchange, Inc. Miscellaneous Commercial ServicesCommercial Services Provides quantum-safe encryption services for commercial and government agencies | Directeur/Bestuurslid | 11-02-2021 |
Sightgain, Inc.
Sightgain, Inc. Packaged SoftwareTechnology Services Develops software that helps cyber security teams assess and improve the performance of production technology and personnel | Directeur/Bestuurslid | 09-03-2022 |
Marvasol, Inc.
Marvasol, Inc. Packaged SoftwareTechnology Services Provides password management and cloud single-sign-on solutions | Directeur/Bestuurslid | 06-10-2022 |
Secure Digital Solutions, Inc.
Secure Digital Solutions, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a consulting company that provides cyber security program strategy, enterprise risk and compliance & data privacy services | Directeur/Bestuurslid | - |
Skyhigh Security LLC
Skyhigh Security LLC Information Technology ServicesTechnology Services Provides cloud, web, data and network security services | Directeur/Bestuurslid | 01-08-2022 |
Eerdere bekende functies van John Stewart
| Bedrijven | Functie | Einde |
|---|---|---|
| CISCO SYSTEMS, INC. | Corporate Officer/Principal | 01-03-2020 |
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Opleiding van John Stewart
Ervaring
Beklede functies
Actief
Inactief
Beursgenoteerde bedrijven
Bedrijven in privébezit
Connecties
Eerstegraads connecties
Bedrijven verbonden in de eerste graad
Man
Vrouw
Besturend
Uitvoerend
Verwante bedrijven
| Bedrijven in privébezit | 18 |
|---|---|
Cisco Systems, Inc.
Cisco Systems, Inc. Telecommunications EquipmentElectronic Technology Designs and sells networking, security, collaboration, cloud management hardware & applications to securely connect industries and communities | Electronic Technology |
Digital Island, Inc.
Digital Island, Inc. Internet Software/ServicesTechnology Services Provides network services for e-business applications | Technology Services |
KoolSpan, Inc.
KoolSpan, Inc. Information Technology ServicesTechnology Services Provides secure enterprise communication solutions against cyber attacks | Technology Services |
Shadow Networks, Inc.
Shadow Networks, Inc. Miscellaneous Commercial ServicesCommercial Services Provides security solutions for enterprise and government networks | Commercial Services |
Shape Security, Inc.
Shape Security, Inc. Packaged SoftwareTechnology Services Operates as a cloud based and app security platform | Technology Services |
Syracuse University
Syracuse University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Cable & Wireless America
Cable & Wireless America Specialty TelecommunicationsCommunications Provides voice, data, and IP solutions for global enterprises | Communications |
Fixmo, Inc.
Fixmo, Inc. Packaged SoftwareTechnology Services Provides mobile application solutions services | Technology Services |
Marvasol, Inc.
Marvasol, Inc. Packaged SoftwareTechnology Services Provides password management and cloud single-sign-on solutions | Technology Services |
National Cyber-Forensics & Training Alliance
National Cyber-Forensics & Training Alliance Miscellaneous Commercial ServicesCommercial Services Provides legal services | Commercial Services |
RiskSense, Inc.
RiskSense, Inc. Packaged SoftwareTechnology Services Offers network security solutions | Technology Services |
Blackpoint Holdings LLC
Blackpoint Holdings LLC Packaged SoftwareTechnology Services Develops managed detection and response platform | Technology Services |
SpyCloud, Inc.
SpyCloud, Inc. Packaged SoftwareTechnology Services Develops software for monitoring business assets | Technology Services |
Quantum Xchange, Inc.
Quantum Xchange, Inc. Miscellaneous Commercial ServicesCommercial Services Provides quantum-safe encryption services for commercial and government agencies | Commercial Services |
Code Dx, Inc.
Code Dx, Inc. Packaged SoftwareTechnology Services Develops vulnerability management software | Technology Services |
Secure Digital Solutions, Inc.
Secure Digital Solutions, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a consulting company that provides cyber security program strategy, enterprise risk and compliance & data privacy services | Commercial Services |
Sightgain, Inc.
Sightgain, Inc. Packaged SoftwareTechnology Services Develops software that helps cyber security teams assess and improve the performance of production technology and personnel | Technology Services |
Skyhigh Security LLC
Skyhigh Security LLC Information Technology ServicesTechnology Services Provides cloud, web, data and network security services | Technology Services |
















