Chief Technology Officer
Apr 2021 - Dec 2023
AeroLeads people directory · profile
John Summers Email & Phone Number
Cybersecurity Expert | CTO | Application and Identity Security
1 work email found
@trusona.com
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 86%
Role
Cybersecurity Expert | CTO | Application and Identity Security
Location
Waban, Massachusetts, United States
Who is John Summers? Overview
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Quick answer
John Summers is listed as Cybersecurity Expert | CTO | Application and Identity Security based in Waban, Massachusetts, United States. AeroLeads shows a work email signal at trusona.com and a matched LinkedIn profile for John Summers.
John Summers previously worked as Chief Technology Officer at Trusona and SVP & GM, Web Security at Akamai Technologies. John Summers holds M.S.E, Computer Science from University Of Pennsylvania.
Company email context
Email format at trusona.com
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*@trusona.com
68% confidence
AeroLeads found 1 current-domain work email signal for John Summers. Compare company email patterns before reaching out.
Profile bio
About John Summers
John Summers is an experienced high tech business leader who combines strategic vision, deep technical insight, excellent presentation and communication skills, and natural leadership to deliver business results.Specialties: P&L management, service line management, service provider architecture and services, enterprise security architecture, security technologies, internet technologies
Listed skills include Networking, Strategy, Security, Cloud Computing, and 16 others.
10 roles
John Summers work experience
A career timeline built from the work history available for this profile.
Svp & Gm, Web Security
Jan 2020 - Mar 2021
Vp & Cto
Feb 2018 - Jan 2020
Vp & Gm, Enterprise Products
Feb 2016 - Feb 2018
Vice President, Security Business
Jun 2011 - Feb 2016
Vice President, Dynamic Site Solutions
Oct 2010 - Jun 2011
Product Line Director
Mar 2007 - Oct 2010
Global Director, Managed Security Services
John is responsible for leading Unisys Managed Security Services business. John is responsible for the global strategy and the end-to-end portfolio of Unisys Managed Security Services. John has led the design, development and deployment of a state-of-the-art global security event correlation and monitoring infrastructure across all four of Unisys security.
Feb 2003 - Feb 2007
Director, Product Strategy
John was responsible for defining service strategy and market requirements for all Genuity managed services, including Internet connectivity, hosting and security services.
Feb 2002 - Feb 2003
Director, Vpn & Internet Security Services
Genuity/Gte Internetworking
John was responsible for Genuitys Managed Security Services business, which under his leadership won the Best Managed Security Service Provider award from Network magazine in 2001.
Apr 1998 - Feb 2002
2 education records
John Summers education
M.S.E, Computer Science
University Of Pennsylvania
B.A. & B.S.E, Physics & Computer Science
University Of Pennsylvania
FAQ
Frequently asked questions about John Summers
Quick answers generated from the profile data available on this page.
What is John Summers's role at their current company?
John Summers is listed as Cybersecurity Expert | CTO | Application and Identity Security.
What is John Summers's email address?
AeroLeads has found 1 work email signal at @trusona.com for John Summers.
Where is John Summers based?
John Summers is based in Waban, Massachusetts, United States.
What companies has John Summers worked for?
John Summers has worked for Trusona, Akamai Technologies, Unisys, Genuity, and Genuity/Gte Internetworking.
How can I contact John Summers?
You can use AeroLeads to view verified contact signals for John Summers, including work email, phone, and LinkedIn data when available.
What schools did John Summers attend?
John Summers holds M.S.E, Computer Science from University Of Pennsylvania.
What skills is John Summers known for?
John Summers is listed with skills including Networking, Strategy, Security, Cloud Computing, Computer Security, Saas, Business Development, and Product Management.
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