Firewalls control access. HOPZERO controls distance.

Find out where your data is traveling with a FREE Cyber Hop Assessment

Typical cybersecurity measures rely on increasingly complex, yet hackable, firewalls to minimize access, or on mitigating damage once a breach has occurred.

HOPZERO’s revolutionary approach precludes risk by limiting the movement of packets.

Prevent Data Loss


Complements existing hardware and is implemented in four basic steps by our team.

Control Your Data


Doesn’t require massive budget commitment, nor does it require intensive upgrade to network.

Thwart Hackers


Unlike other approaches that limit access or mitigate after attack, HOPZERO obviates the risk.


How does

Learn through packet animation how HOPZERO limits how far data can travel across any network.

“This is a nice and clean approach to reducing the exposure surface, and well worth implementing broadly.”

Dr. Harry Saal
former Director of the Stanford Linear Accelerator, Founder Network General, and Creator of the Sniffer Network Analyzer

“This is very smart. I don’t know why anyone hasn’t thought of it before.”

CTO, Profitap

“I can now add proximity-limited data transmission from HOPZERO. Great job, HOPZERO!”

Robert Cowart

HOPZERO is an Enterprise-focused internet security company, based in Austin, Texas, founded by technical and business leaders with decades of relevant experience.