Vulnerability Tool - Check for open computer ports脆弱性工具-檢查，為開放式計算機端口

Posted on April 12, 2007 at 9:58 pm發布於2007年4月12日在下午9點58分

Even if you have a firewall on your computer and your router has a firewall, it’s still always a good idea to check using an external service which ports on your computer are open.即使你有防火牆，你的電腦和你的路由器上有防火牆，它還是始終是一個好主意，以檢查是否使用了一個外部的服務端口，你的電腦仍然開放。 You may not realized it, but your computer ports may be visible on the internet and that makes your computer a prime target for hackers and viruses.你可能不知道，但是你的電腦端口，可通過互聯網訪問，這讓你的電腦成為主要的攻擊目標，為黑客和病毒的攻擊。 There are thousands of hackers out there that use automated port scanning software to find those poor computers with open ports!還有數以千計的黑客有使用自動端口掃描軟件尋找那些可憐的電腦與開放口岸！

A good way to figure out which ports are open and how dangerous it is for your computer is to go to a site called一個很好的方法計算出了哪些端口是開放的和多麼的危險，這是為你的電腦是去一個網站稱為 Shield’s Up!盾的時候了！ and use their vulnerability tool to have your computer scanned by their servers.並利用其脆弱性的工具，讓您的電腦掃描，他們的服務器。

Once you’re at the web site, click Proceed to get started.一旦你在該網站，點擊開始起步。 On the next screen, you’ll have the open to choose which type of scan you want like to perform: File Sharing ports, Common ports, All ports, Messenger spam, and browser headers.對下一個畫面，你將有公開選擇何種類型的掃描你要像演出：文件共享端口，常見的港口，所有港口，即時通訊垃圾郵件和瀏覽器的頭文件。

Go ahead and click on File Sharing to run that test and you should get something similiar to this:繼續點擊文件共享運行這項測試，你應該會得到一些類似這樣的：

As you can see, the scanner was not able to connect to any of the ports and my computer is considered “ Very Secure “.你可以看到，掃描儀無法連接到任何一個港口和我的電腦被認為是" 非常可靠 " 。 Now go ahead and run the test for Common ports, which will test a good number more ports than just file sharing.現在繼續進行並運行測試，為共同的港口，這將考驗一個良好的數目更多港口，不只是檔案分享等。

After the test runs, you should get a report with a big FAILED or PASSED image on both sides of the page.通過測試後，運行時，你應得的一份報告，一大失敗或者通過圖像就正反雙方的一頁。 Below that is a list of the ports checked and the status: either Stealth, Open or Closed.下面這是一個名單，口岸查驗及地位：要么隱身，開啟或關閉。 Stealth means that the port could not even be seen to exist on your computer, Open means it exists and is visible to everyone on the internet, and Closed means it exists but no one is allowed to connect.隱形意味著港口甚至不能讓人看到存在於你的電腦，公開，是指它的存在，是有形大家對互聯網，而封閉意味著它的存在，但決不允許連接。

You should hopefully get a result back of Passed with all of the ports set to Stealth or Closed, unless of course you are running a web server on your computer or FTP site.你應該有希望得到的結果，後面的通過與所有的端口設置為隱身或關閉的，除非當然你運行的網絡服務器在您的計算機上或FTP站點。

Another nice little test is the Messenger Spam check.另外一個不錯的測試是即時通訊垃圾郵件檢查。 Have you ever gotten random authentic Windows popup messages telling you to do things or signup for something, etc?你得到了隨機正宗窗口彈出訊息告訴你的事或註冊東西，等？ Well that’s because the spammers are using the Windows Messenger service on your computer to send you messages directly from Windows itself!清楚的，因為垃圾郵件發送者正在使用的Windows Messenger服務，你的電腦傳送訊息給您，直接從Windows本身！ You can run the messenger spam check and see if you get a window popup on your computer.你可以運行信使垃圾郵件的檢查，看看如果你得到一個窗口彈出您的計算機上。 If you click the button and nothing happens, that means your computer blocks the spam and you’re set.如果你按一下按鈕，並沒有發生任何反應，這意味著你的計算機可以阻止垃圾郵件和您要進行設置。 If you do get it however, you’ll need to turn off the Messenger Service on your computer.如果你得到它，但你需要把它關掉Messenger服務在您的計算機上。

If your computer failed any of these tests, it’s a good idea to check and make sure the Windows Firewall is turned on by going to Start, Control Panel, click on Windows Firewall and make sure it’s set to ON.如果你的電腦沒有任何的這些測試中，這是個好主意，請查看並確認Windows防火牆是由系統即將開局，控制面板，點擊Windows防火牆，並確保它的設定為開。

Hope it helps!希望它幫助！

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