Ofcom: guidance on highly effective age assurance (Part 3) · The reliability criterion

The reliability criterion Why is reliability important?

why is reliability important · in force: unknown

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The reliability criterion Why is reliability important?

4.41Without reliability, an age assurance method might correctly determine the same user to be a child in some instances, but not in others. Demonstrating that a method can account for variance and create reproducible outputs is therefore an important element of ensuring that children are prevented or protected from encountering harmful content online.

23 Cabinet Office and Government Digital Service, 2023, Guidance – How to prove and verify someone’s identity. Subsequent references to this document are referred to as ‘GPG45.’

24 ICO, 2023. Data protection by design and default

25 Gundersen OE, Kjensmo S, 2018, State of the art: Reproducibility in artificial intelligence in Proceedings of the AAAI Conference on Artificial Intelligence 32(1), p. 1645.

26 ‘Strength’ refers to evidence being harder to forge or counterfeit, as defined in GPG45. 16

4.42In addition, where age assurance does not rely on trustworthy age evidence, there is a risk that a service incorrectly determines a child to be an adult based on evidence that wrongly suggests they are over 18 in some instances.

Full captured verbatim text

4.41 Without reliability, an age assurance method might correctly determine the same user to
be a child in some instances, but not in others. Demonstrating that a method can account
for variance and create reproducible outputs is therefore an important element of ensuring
that children are prevented or protected from encountering harmful content online.

23 Cabinet Office and Government Digital Service, 2023, Guidance – How to prove and verify someone’s
identity. Subsequent references to this document are referred to as ‘GPG45.’

24 ICO, 2023. Data protection by design and default

25 Gundersen OE, Kjensmo S, 2018, State of the art: Reproducibility in artificial intelligence in Proceedings of
the AAAI Conference on Artificial Intelligence 32(1), p. 1645.

26 ‘Strength’ refers to evidence being harder to forge or counterfeit, as defined in GPG45.
16

4.42 In addition, where age assurance does not rely on trustworthy age evidence, there is a risk
that a service incorrectly determines a child to be an adult based on evidence that wrongly
suggests they are over 18 in some instances.

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Relevance to Signicat: 1/3 · detailed summary (L4) Status: not needed for a short provision · Stored artifact; current recipe verification unavailable

Explains why reliability and reproducible outputs are necessary to prevent children from accessing harmful content.

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Verification findings (79)

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Instrument: uk:ofcom/heaa-guidance-part3
Part: The reliability criterion
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Source: ofcom.org.uk/siteassets/resources/documents/consultations/category-1-10-weeks/statement-protecting-children-from-harms-online/main-document/guidance-on-highly-effective-age-assurance-part-3-guidance-.pdf?v=396471