Push Security, a leader in browser-focused threat detection and response, has appointed Mark Orlando as its new Field Chief Technology Officer. A seasoned security professional, educator, and innovator, Orlando will help Push advance its mission of delivering research-driven protection directly within the browser—the critical battleground for modern cyberattacks.

“Browsers are the frontlines for attackers, and security teams need to be there as well. Push Security is one of the first companies I’ve seen tackling this challenge effectively, which is why I’m joining,” said Orlando.

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Orlando brings more than 20 years of experience leading security operations at top government agencies—including the Pentagon, the White House, and the Department of Energy—as well as Fortune 500 organizations. He will play a key role in shaping Push Security’s strategy as it reimagines how organizations secure the browser.

“Across every organization I’ve worked with, the challenge is the same: protecting users in the environment where they spend their time,” Orlando noted. “Today, that environment is the browser, and Push Security is addressing it in the right way.”

In his new role, Orlando will serve as a bridge between real-world security challenges and Push Security’s research-driven product innovation, ensuring the platform is aligned with enterprise realities.

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“Mark’s experience and defender’s mindset are exceptional. He has built security teams from the ground up, trained thousands as a SANS instructor, and led cybersecurity at the highest levels,” said Adam Bateman, CEO of Push Security. “His insights will be invaluable in helping Push empower defenders to confront threats inside the browser.”

Orlando began his career as a SOC analyst and has since built and led cybersecurity teams in some of the world’s most sensitive organizations. Before joining Push Security, he co-founded Bionic Cyber, advising enterprises on cyber defense strategies, and served as CTO of Raytheon Cyber, overseeing global technical strategy and services.

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