B. It blocks unauthorized access to your computer or network. C. It slows down your Internet speed without any benefits. D. It only protects against viruses. 相关知识点: 试题来源: 解析 B。解析:A选项,防火墙不是帮助黑客入侵电脑的,而是保护电脑。B选项,防火墙主要是阻止未经授权访问你的电脑或...
A firewall is a security device for your network. It helps to block unwanted or harmful traffic from entering or leaving your system, keeping it safe from potential threats. A firewall is a system that is designed to protect your private network from unauthorised access. The firewall does so...
abitterly 苦涩地[translate] aA firewall is a security barrier network , download and install a firewall for network security is the most important, most economical and most effective one security measures. 防火墙是安全障碍网络,下载并且安装一个防火墙为网络安全是最重要的,最经济和多数最有效的一安全...
a总之,网络安全是一个系统工程,不能仅仅依靠防火墙等单个的系统,而需要仔细考虑系统的安全需求,并将各种安全技术结合在一起,与科学的网络管理结合在一起,才能生成一个高效、通用、安全的网络系统 In brief, the network security is a systems engineering, cannot depend upon the firewall merely and so on the...
The firewall device is a (75) system for connecting a computer network to other computer network. A.hardwareB.softwareC.securityD.I/O 答案 C暂无解析相关推荐 1The firewall device is a (75) system for connecting a computer network to other computer network. A.hardwareB.softwareC.securityD....
Firewall:A firewall is a security system for computer networks that monitors incoming and outgoing traffic and creates a barrier that prevents unauthorized or untrusted connections from accessing your network. DNS Resolver: A recursive DNS server that is responsible for answering initial internet queries...
Learn about network firewall security and how it can protect your corporate network from cybersecurity threats.
A separate IPsec rule must be created to authenticate the traffic. This option is the equivalent of the allow only secure connections option in the Windows Firewall with Advanced Security MMC snap-in. This is the default value. NoEncap: Network connections that are authenticated, but not ...
A firewall is a(71)system designed to(72)an organization's network against threats. A. operating B. programming C. security D. data 如何将EXCEL生成题库手机刷题 如何制作自己的在线小题库 > 手机使用 分享 反馈 收藏 举报 参考答案: C 复制 纠错 举一反三 在对天、君、民关系的熟悉上...
The term “firewall” originally referred to a structure that is supposed to confine fire within a closed space, thus hampering its spread and mitigating its harmful effects on humans and property. By analogy, in network security a firewall is asoftware- or hardware-basedsystem that works as...