The days of confusing Linux firewalls are now over.

Linux的防火墻的混亂的時(shí)代已經(jīng)過去了日韩妓女精品视频播放在线观看。

Firewalls can be used to gain access control over who can connect to your DNS servers.

防火墻可以用于獲得能連接到您的DNS服務(wù)器者的訪問控制權(quán)91性感视频在线。

In many cases it is obvious that a control system like firewalls and routers will protect the enterprise from some threats.

在許多情況下它是顯然的国产免费污网站在线观看，一個(gè)控制系統(tǒng)象防火墻和路由器將保護(hù)企業(yè)免受一些威脅日韩丝袜在线精品视频在线。

Many firewalls follow this exact principal: Block everything, then start to selectively allow what is needed.

許多防火墻按照此精確的主軸：阻止一切，然后開始有選擇地允許哪些是需要的愉拍自拍视频在线播放网站下载安装。

In security, the related theory, system security, focusing on computer viruses, network attacks, firewalls, honeypots, anti-virus process of analysis of the typical model of the principle.

在安全防護(hù)上在线视频国产欧美，涉及系統(tǒng)安全理論，側(cè)重計(jì)算機(jī)病毒欧美bbbbbb、網(wǎng)絡(luò)攻擊行為在线观看成人福利午夜视频在线、防火墻、蜜罐欧美性猛烈粗大精品、殺毒過程等典型模型的原理分析网友自拍视频在线。

In such cases the behavior observed is a composite of the behavior of all the NATs and firewalls in the path.

這種發(fā)現(xiàn)行為的方法是一種在這些路徑中的NAT和防火墻的行為的復(fù)合。

Can be configured to work behind NATs and Firewalls.

可配置為工作背后的地址解析器和防火墻一级特黄免费电影网站。

Firewalls and NATs often make it impossible to establish a connection even if it does not violate policy.

防火墻和NAT的出現(xiàn)在线播放国产精品第一页，經(jīng)常讓網(wǎng)絡(luò)沒有辦法去建立一個(gè)連接，甚至當(dāng)這個(gè)連接是沒有違反約束的時(shí)候也不可以性生大片免费观看视频网站一。

Even so, NATs and firewalls have become a permanent part of the network infrastructure and will continue to remain so for a long time.

盡管如此人人艹五月天，NAT和防火墻在網(wǎng)絡(luò)下層構(gòu)架中還是一個(gè)永遠(yuǎn)不可替代的部份，而且會(huì)在很長的時(shí)間內(nèi)繼續(xù)扮演下去黄片aaaaaaa片。

Security is an issue everywhere on the internet and what this means is that VoIP also needs to deal with firewalls and NATs.

安全問題是無處不在国产av天堂久久久久，這說明互聯(lián)網(wǎng)還需要處理的VoIP防火墻和NAT。