Online evidence and electronic signatures

Proving a commitment made online: the three eIDAS signature levels, timestamping, qualified trust service providers, evidence agreements and the evidence file for a consent.

  • 25 cards
  • 4 topics
  • Free

The outline, topic by topic

Each topic is weighted the way the exam weighs it.

  1. Concepts
  2. Questions
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  4. Scenarios

A few cards from the deck

  • Electronic signature: what is it?

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    Data in electronic form attached to a document by which a person shows agreement; the eIDAS regulation distinguishes three levels: simple, advanced and qualified.

    No signature may be refused solely because it is electronic; what changes from one level to another is the probative value.

  • Which of these signatures has the same legal effect as a handwritten signature?

    • The qualified signature
    • The advanced signature, as long as identity is checked
    • The simple signature, if the connection log is kept
    • An image of a signature pasted into the document
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    The qualified signature

    Only the qualified signature is expressly equated with a handwritten one. The others can serve as evidence, but the judge assesses their value, and the burden of proof lies on whoever invokes them.

  • An evidence file for a consent keeps the operation …, the … of the text accepted and the exact date of acceptance.

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    An evidence file for a consent keeps the operation log, the version of the text accepted and the exact date of acceptance.

    Without the text version, it is unknown what the person consented to. Without a log, it is unknown whether it was really them.

  • Qualified electronic signature: what is it?

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    An advanced signature created with a qualified device and based on a qualified certificate; the only one with the same legal effect as a handwritten signature.

    Its reliability is presumed: whoever challenges it must prove it is not reliable. For a simple signature, the burden of proof lies on whoever relies on it.

  • A customer denies having signed up for a contract online. Which item is decisive, and which rule applies?

    • The screenshot of the ticked box; a ticked box equals a qualified signature
    • The welcome e-mail sent to the customer; sending it proves the agreement
    • The published general terms; publication is enough to bind the customer
    • The signature provider's evidence file; the reliability of a qualified signature is presumed
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    The signature provider's evidence file; the reliability of a qualified signature is presumed

    The evidence file (verified identity, document hash, timestamp) ties a person to content and a moment. A qualified signature is presumed reliable: the customer must prove otherwise. A ticked box or welcome e-mail proves far less.