Ask about the programme in your CV, the time is around 1h. It is not difficult, and the interviewer is very kind. If you don't know how to answer some questions, they will also help you.
Questions d'entretien [1]
Question 1
What's the difference between TCP 3 handshake and4handshake
J'ai postulé en ligne. J'ai passé un entretien chez Huawei Technologies (Singapour) en nov. 2023
Entretien
It's about cryptography and some basic information related to network security. Also asked something about standards and protocol. To be honest not very difficult for such a starter like me.