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Computer Science · Oct / Nov 2021 · Paper 12 · Question 10

0478

As printed in the paper

The question as text

Jermain uses the Secure Socket Layer (SSL) protocol for secure transmission when sending data using the internet.

Read automatically from the paper; the printed page above is exact.

Show the answer and mark scheme
  • 10(a)[2]

    Enables an encrypted link (between the browser and the web server) // It encrypts the data
    … based on the authentication of an (SSL) certificate // and will only send it if the certificate is authentic
  • 10(b)[1]

    Transport Layer Security // TLS
  • 10(c)[2]

    Any two from:

    URL begins with HTTPS
    Padlock symbol is locked
    Check the certificate is valid

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