Computer Science GCSE
Authentication
What Authentication means in Computer Science GCSE, as defined for Pearson Edexcel.
Definition of Authentication
The process of verifying the identity of a user or system, typically using credentials like a username and password.
Topics that use Authentication
- Input/output (Pearson Edexcel GCSE)
Related terms
Using Authentication in the exam
Definition questions usually carry one or two marks, and examiners look for the precise wording. Write the definition from memory, check it against the version above, and then use the term in a longer answer on the same topic so it sticks.
Practise Computer Science questions
Create a free account to answer exam-style questions on this topic and get feedback on your answers.
Start free
All Computer Science GCSE terms7 days Premium · Then free forever · No card, no charge