David Calvin

David Calvin
David Calvin
Sales Estimator, Zaun Ltd

David Calvin is the Sales Estimator at Zaun Ltd.

Featured white papers
Palm vein recognition

Palm vein recognition

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The key to unlocking K12 school safety grants

The key to unlocking K12 school safety grants

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Physical access control

Physical access control

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5 surprising findings from OT vulnerability assessments

5 surprising findings from OT vulnerability assessments

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Honeywell GARD USB threat report 2024

Honeywell GARD USB threat report 2024

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