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EN 303 645 is the baseline, not the finish line for IoT security 

ID: 5d6edfda-c80b-5b3c-a3e5-29ecc26ddd27

STIX ID: report--5d6edfda-c80b-5b3c-a3e5-29ecc26ddd27

Feed Name: Pen Test Partners Blog

Date Published: 2026-07-03

Date Updated: 2026-07-03

Author: Alex Wallace

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EN 303 645 offers a practical baseline for consumer IoT security but is not a substitute for threat modelling, engineering assurance, or practical testing; assessments aligned to the standard frequently find shortcomings in secure storage, TLS/configuration, default credentials, input validation, software updates, and exposed attack surfaces, and teams should treat the standard as the floor while performing product-specific threat modelling and early security design.

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