Help with biting

My son is 2 and we’re in the tantrum stage and he tries to hit me a lot but recently when he’s really made he tries to bite me. He’s never successfully done it but this is one thing I absolutely don’t want him to start doing. I can take the hitting and we’re working on that but biting is a whole other story. Please if anyone has any advice I’d appreciate it so much. My son is only saying a handful of words right now so it’s hard knowing what he’s feeling sometimes but I try my best ti be calm and  sincere