$1$ point

Olivia wants to ensure that the code executed as part of her application is secure from tampering and that the application itself cannot be tampered with. Which of the following solutions should she use and why?

Client$-$side execution and validation, because it prevents data and application tampering

Server$-$side execution and validation, because it prevents data and application tampering

Client$-$side validation and server$-$side execution to ensure client data access

Server$-$side validation and client$-$side execution to prevent data tampering