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Raising the bar
& innovating IT security

We are more than a product; we are a team of skilled cybersecurity professionals here to save the day.
Meet the Cyber Hero® Team for your cybersecurity.

Who we are

ThreatLocker journey began with a mission to protect businesses from the devastating effects of cyberattacks. Co-founders Danny Jenkins, Sami Jenkins, and John Carolan set out to create solutions designed to eliminate the guessing game of cybersecurity.

The ThreatLocker® story

Danny Jenkins began his cybersecurity career in 1997 which included roles such as managing corporate IT and becoming an entrepreneur. A significant turning point occurred when Jenkins witnessed the aftermath of a severe phishing attack. The attack disrupted business operations and nearly resulted in the loss of a company. The incident underscored the critical gaps in existing reactive cybersecurity strategies and motivated Jenkins to develop a proactive Zero Trust solution designed to give businesses more control over their defenses.

With this commitment, alongside Sami Jenkins and John Carolan, he co-founded ThreatLocker, making the Zero Trust approach to cybersecurity a reality for many. In just a few years, over 50,000 businesses worldwide have embraced ThreatLocker solutions.

This is a clear testament to the fact that companies are ready to move beyond the endless game of trying to outsmart cybercriminals and adopt instead new, proactive ways to defend against them, with ThreatLocker redefining Zero Trust solutions.  

Our mission

Our mission is to transform cybersecurity by moving from a "default allow" model, where everything is permitted unless blocked, to a "default deny" model. In this approach, all actions are blocked by default, with only explicitly approved activities allowed. This shift enhances security, reduces vulnerabilities, and sets a new standard for protecting organizations from cyber threats.

ThreatLocker Cyber Hero Team

the threatlocker journey

2017

  • Danny Jenkins, Sami Jenkins, John Carolan found ThreatLocker.
  • The company launches its market-defining-product: Allowlisting.

2018

  • ThreatLocker signs its first enterprise customer in Florida.
  • The company expands beyond Florida with a new customer in Pennsylvania.

2019

  • ThreatLocker launches Ringfencing, a unique product in the market, still unmatched today.
  • The company debuts Storage Control to protect company data against rogue applications and insider threats.

2020

  • ThreatLocker launches Elevation Control.
  • The company expands to 6 employees.
  • New data centers established in Florida and Virginia (USA).

2021

  • New employee count: 27
  • ThreatLocker launches its own marquee Zero Trust World (ZTW) industry event in Orlando, FL
  • The company expands to Europe with new office in Ireland
  • ThreatLocker establishes its Dublin, Ireland data center.
  • The company launches Network Control.

2022

  • ThreatLocker hires its 100th employee.
  • The company acquires Third Wall™ and HyperCube™.

2023

  • ThreatLocker expands its solutions with ThreatLocker Detect.
  • The team surpasses 200+ employees.
  • New data center opens in Sydney, Australia.
  • AWS infrastructure hosting service is launched in the Dubai region.

2024

  • ThreatLocker introduces Cyber Hero® Managed Detection and Response (Cyber Hero® MDR)
  • The company now protects 50,000+ organizations worldwide.
  • ThreatLocker grows to 300+ employees.
  • The company establishes its presence in Australia and United Arab Emirates.
  • ThreatLocker opens new data centers in Saudi Arabia and Illinois, USA.

2025

  • The company welcomes its 500th employee.
  • ThreatLocker establishes a subsidiary in Saudi Arabia.
  • At ZTW 2025 the company launches its latest solutions: Web Control, Patch Management, ThreatLocker Insights, ThreatLocker User Store, Cloud Control.
  • Zero Trust World welcomes 1800+ attendees from 28 countries: the largest and most far-reaching ZTW yet.

Values

At ThreatLocker, we challenge ourselves to solve problems, continually improve our product, and each other. With our solutions, ThreatLocker advances cybersecurity—keeping threat actors at bay and empowering businesses worldwide.

Sense of urgency

Ransomware never rests. Neither do we. Driven by purpose to secure businesses from threats, we move fast. Relentless in perfecting our solutions, we make sure they’re available to every organization, fast.

Innovation

As cyber threats grew more aggressive, we gave businesses a new way to take control with ThreatLocker® Zero Trust Endpoint Protection. We shattered the mold, delivering the strongest, most effective defense for customers' endpoints.

Challenge the norm

Traditional cybersecurity failed. We built something radically new. Our Zero Trust platform is the most comprehensive endpoint protection solution, easiest to implement, and backed by 24/7 unlimited best-in-class support. We never settle. Always push for better. Then raise the bar again.

Diversity

Our team spans dozens of countries, blending cultures, perspectives, and expertise from cybersecurity and beyond. This diversity drives our innovation. We embrace their diverse viewpoints to build solutions that break new ground. Diversity fuels our success

Meet the leaders of ThreatLocker®

threatlocker data centers

Orlando | Chicago | Virginia | Toronto | Dublin | Australia | Dubai | Saudi Arabia

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Working with the best

At ThreatLocker, no matter the size or industry, our customers are always our #1 priority. We continue to look for ways to enhance and innovate our endpoint platform daily to ensure our customers are protected and stay ahead of today’s growing threats.

SEE WHAT CUSTOMERS SAY

Join the ThreatLocker® team

We're shaping the future of cybersecurity. If you're looking to become a ThreatLocker Cyber Hero and grow your career, join us.

Engineering

Support in the development, expansion and maintenance of our unique and innovative cybersecurity software, website and product components.

Marketing

Join the team developing innovative marketing campaigns for ThreatLocker. Help aggregate data in order to create reports and develop metrics that track corporate campaign success.

Information technology

Monitor and protect sensitive data and systems from intrusions and help the organization to understand, mitigate and remediate cyber threats.

Sales

Play a key role in achieving our customer acquisition and join our rapidly growing sales team with multiple career paths available.

Support

Update and maintain applications within client environments. Build test environments, diagnose and troubleshoot issues. Join our helpdesk and hardware support teams.

Talent acquisition

Support in the research, development, and implementation of effective recruiting and staffing strategies to attract a diverse pool of qualified and capable talent for the organization.

TAKE CONTROL OF YOUR ORGANIZATION'S SECURITY

Request your 30-day trial to the entire ThreatLocker platform today.

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