What is the correct way to call "firewall" in Russian?

Question

IT terminology

In the texts (in different places), the "firewall" entity in Russian is called by many different names, from transliteration to literal translation. But what is the correct name for it?

Answer 1

https://en.wikipedia.org/wiki/Firewall

Answer 2

Firewall

Answer 3

o take note + 1 word in your dictionary)

Answer 4

firewall))