What is a firewall? How does it work?

What is a firewall? How does it work?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: easy

标签: interviewbit, tcs-ninja, company-specific

目标公司: Tata Consultancy Services

参考答案摘要

A firewall is a network protection system that regulates internet traffic coming into, leaving, and inside a private network. Firewalls may be thought of as controlled borders or portals that control ...

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