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      Protecting personal data

      Lesson details

      Learning outcome

      I can explain why online services collect data about users and the potential risks associated with it.

      Key learning points

      1. Online services often collect data about the people that use them.
      2. Data collected by online services can be processed into information that can be used for a variety of purposes.
      3. Data stored electronically is vulnerable to theft and should be protected.
      4. The Data Protection Act 2018 governs how personal data is collected, processed, stored, and used.

      Keywords

      • Data - facts and figures in their raw form

      • Information - data that has been given structure or meaning

      • Personal data - a legal term that identifies information about a specific person

      • Legislation - a law or a set of laws that have been passed by Parliament

      Common misconception

      Laws are put in place by Parliament to stop crimes from happening.

      Laws don't completely stop crime, but act as a deterrent by outlining the consequences of committing crimes.

      Teacher tip

      Discuss with pupils about free services that people use on the internet. Explore what data people put in to these services and how companies might use this data. Where possible, use terms and conditions from these services to find out what users agree can be done with any personal data.

      Licence

      This content is © Oak National Academy Limited (2025), licensed on Open Government Licence version 3.0
      except where otherwise stated. See Oak's terms & conditions
      (Collection 2).

      Lesson video

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      Prior knowledge starter quiz

      6 Questions

      Q1.
      What is another name for facts and figures in their raw form?

      Correct Answer: data

      Q2.
      Match the term to the definition:

      Correct Answer:personal data,data that can identify a person

      data that can identify a person

      Correct Answer:input,data that is entered into a system for processing

      data that is entered into a system for processing

      Correct Answer:output,the result produced by a computer after processing data

      the result produced by a computer after processing data

      Correct Answer:storage,the act of saving data for future use

      the act of saving data for future use

      Correct Answer:theft,the illegal act of taking someone else's property

      the illegal act of taking someone else's property

      Q3.
      Why do online services collect data about users?

      Correct answer: to improve user experience
      for no reason
      to delete it immediately
      to sell it to competitors

      Q4.
      What is a potential risk of sharing personal data online?

      winning a prize
      Correct answer: data theft
      faster internet
      more friends

      Q5.
      What should you be cautious of when entering data online?

      spelling errors
      colour scheme
      font size
      Correct answer: data breaches

      Q6.
      What is one way cyber criminals might use stolen data?

      to create art
      to help charities
      Correct answer: to steal identities
      to improve security

      6 Questions

      Q1.
      Match each term to its definition:

      Correct Answer:data,facts and figures in their raw form

      facts and figures in their raw form

      Correct Answer:information,data that has been given structure or meaning

      data that has been given structure or meaning

      Correct Answer:personal data,information that identifies a specific person

      information that identifies a specific person

      Correct Answer:adverts,promotions that appear online, often tailored to user interests

      promotions that appear online, often tailored to user interests

      Q2.
      What is a potential consequence of not protecting personal data?

      increased popularity
      Correct answer: data theft
      faster internet
      more friends

      Q3.
      What does the Data Protection Act 2018 regulate?

      how data is deleted
      how to make data fun
      Correct answer: how personal data is collected, processed, stored and used
      how to ignore data

      Q4.
      What is a common misconception about laws?

      Correct answer: they completely prevent crime
      they outline consequences
      they are ignored
      they are optional

      Q5.
      What is the term for a law or set of laws passed by Parliament?

      Correct Answer: legislation

      Q6.
      How does legislation help in data protection?

      by ignoring data issues
      by deleting data
      by making data public
      Correct answer: by setting rules and consequences

      To help you plan your 9 computing lesson on: Protecting personal data, download all teaching resources for free and adapt to suit your pupils' needs...