lesson
Validation: Checking Input Is Safe and Correct
Apply range, length, format and presence checks to validate user input in a program.

Apply range, length, format and presence checks to validate user input in a program.
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10th Grade · Technology · UK GCSE
8 lessons
Identify forms of cyber attack, methods of finding vulnerabilities, and ways to protect systems using validation and authentication.
Use appropriate security techniques, including validation and authentication
Design, write, test and refine programs, using one or more high-level programming language with a textual program definition, either to a specification or to solve a problem