让PC直接暴露在Internet上,就好比离家时不锁房门,最后的结果是有人有意或无意地闯入您的房间,将金银珠宝一扫而光。怎样才能保障系统的安全呢?安装防火墙软件算是最常采用的措施了吧,而通常作为补充手段,安装基于硬件的防火墙也是常用的措施。而即便您是一位经验丰富的老手,配置防火墙也并不是件轻松的活儿。如果您曾经放弃了安装防火墙的念头,或者不能确定防火墙是否对系统进行了全面的保护,没关系,今天我们将为您解析个中奥妙。 Let the PC directly exposed on the Internet, like leaving the door without locking the door, the end result is that someone intentionally or unintentionally broke into your room, the silver and silver jewelry swept away. How to protect the security of the system? Install the firewall software is the most commonly used measures of it, and usually as a supplementary means, the installation of hardware-based firewall is also commonly used measures. And even if you’re an experienced veteran, configuring a firewall is not easy. If you have ever given up on the idea of ​​a firewall or if you are unsure of whether the firewall is fully protected or not, it does not matter today and we’ll be here to help you find the best of both worlds.