IP问题,请高手不吝赐教!

Question

可能內容會很多,題目有點大,建議看看黑客書籍

Answer 1

限制他人对自己机器的访问和限制自己机器对限制网站(自己设置)的访问？
仅靠设置浏览器不能实现你要的功能吧！

Answer 2

如果能实现，就用不着防火墙了

Answer 3

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