Startup News

Zero Networks Appoints Yossi Dagan Chief Financial Officer

Sep 11, 2026 | By Devin Jacobs

Zero Networks, a provider of Zero Trust security solutions, has appointed Yossi Dagan as it's new Chief Financial Officer (CFO).

SUMMARY

Zero Networks appointed Yossi Dagan as CFO.
He will lead finance and support global growth.
Zero Networks provides Zero Trust security solutions.

The appointment strengthens the company’s leadership as it expands globally, and sees growing demand from enterprises for automated microsegmentation.

As CFO, Dagan will lead Zero Networks’ financial strategy and operations as the company expands globally and continues to invest in its products, and customer growth.

Dagan brings 20 years of finance leadership experience across fast growing technology and public companies. His expertise includes financial strategy, fundraising, mergers and acquisitions, and IPOs.

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Before joining Zero Networks, he served as CFO of Air Doctor. He previously held CFO roles at Noname Security, which was acquired by Akamai Technologies, as well as Pomvom, Matricelf and Top Image Systems. He has helped companies manage growth and prepare for major milestones, including IPOs such as Imperva’s.

“I’m proud to join Zero Networks during such an exciting inflection point,” said Dagan. “The company is redefining how organizations approach network security with automated microsegmentation that makes it dramatically simpler for enterprises to reduce their attack surface and stop lateral movement to ensure and protect uptime.

“Yossi brings exceptional financial leadership and a proven track record of helping technology companies navigate periods of rapid growth, global expansion and transformation,” said Benny Lakunishok, CEO and Co-Founder of Zero Networks. “Alongside Dror, Jason and Tony, he strengthens our ability to execute against the significant opportunity ahead.”

About Zero Networks

Founded in 2019, by Benny Lakunishok, Zero Networks helps organisations prevent cyberattacks, limit their impact, and keep businesses running even when attackers get inside. Its identity based microsegmentation verifies every connection and limits lateral movement, helping reduce security risks, and strengthen cyber resilience.