Prevent someone else from using your wireless Internet connection防止他人使用您的無線上網
Posted on December 4, 2008 at 5:23 am發布於2008年12月4日在上午05時23分
Prevention is better than cure, its so true for securing your wireless Internet connection.預防勝於治療，其所以如此，以確保您的無線互聯網連接。 In this post I will tell you what all you must do to prevent misuse of the Wireless Internet connection by someone without your permission.在這個後我會告訴你，你什麼都必須做，以防止濫用無線互聯網連接有人未經您的許可。
Such unauthorized use of Internet connection can not only cause monerty damage, but can also be used for identity thefts and other cyber-crimes.這種擅自使用互聯網連接，不僅可以導致monerty損失，但也可以用於身份盜竊和其他網絡犯罪。 It can mean stealing your Internet Banking passwords, credit card details etc.它可以意味著竊取您的網上銀行密碼，信用卡詳細資料等
I am going to list down the 5 most important things you should do after you set up wireless connection:我要名單下跌5個最重要的事情你應該做之後，成立了無線連接：
1. 1 。 Make Connection Secure:使連接安全：
Securing the wireless Internet connection means to use some encryption on data and use of password authentication to access the Wireless Internet.確保無線上網手段，使用一些加密的數據和使用的密碼驗證進入無線互聯網服務。 Go to Security options on your router control page and make the connection secure.轉到安全選項在您的路由器控制頁面 ，使連接的安全。 This interface may vary from brand to brand, but the concept is more or less the same.這個界面可能會有所不同，從品牌，以品牌，但更多的概念是大致相同的。 For example in my Netgear router, the option look something like this:例如，在我國美國網件路由器，選擇看起來就像這樣：
We recommend WPA or WPA2, along with a strong Pass-phrase or password.我們建議的WPA或WPA2的，加上強有力的通行證短語或密碼。 A good password will be one which has a mix of upper-case,lowercase and special characters.一個良好的密碼將是一個具有混合大寫，小寫和特殊字符。 After you make these changes on your router, you have to make corresponding changes on your Laptop or Desktops which access this router, to use same encryption settings and same password.當您這些變化對您的路由器，你就必須做出相應的變化對您的筆記本電腦或台式機的使用此路由器，使用相同的加密設置和相同的密碼。
For example, on myWwindows Vista laptop, I go to Control Panel > Network and Sharing Center > Manage Wireless Networks > right click on name of network > Properties , it will look something like this:例如，在myWwindows Vista的筆記本電腦，我去控制面板“ >網絡和共享中心”管理無線網絡“右擊網絡名稱”屬性 ，它將看起來就像這樣：
This will restrict your wireless Internet connection from being used without password authentication.這將限制您的無線互聯網連接正在使用的密碼驗證。
2. 2 。 Disable SSID Broadcast禁用SSID的廣播
Disabling SSID broadcast is like making the router silent, it will not tell anyone that the router is around, unless someone tries to call its name( or IP address).禁用SSID的廣播就像是使路由器保持沉默，它不會告訴任何人路由器大約是，除非有人試圖要求其名稱（或IP地址） 。 To disable SSID, go to the control page of your router, look for SSID broadcast option and simply disable it, see the example below for the Netgear router, on this control page, I have to un-check the “Enable SSID Broadcast” option:要禁用SSID的，轉到控制網頁中的路由器，尋找SSID的廣播選項，只需禁用它，見下面的例子為美國網件路由器，在這個控制頁面，我不得不取消選中“啟用SSID的廣播”選項：
3. 3 。 Enable Firewall On Router If Available啟用防火牆，路由器如果可用
Some routers have in-built firewall option, if that is available, turn it on, it will help secure your computers from being hacked even if someone gets to access your network without your permission.有些路由器內置的防火牆選項，如果可用，打開它，這將有助於確保您的計算機被黑客入侵，即使有人會訪問您的網絡未經您的許可。
4. 4 。 Change Administrator Password更改管理員密碼
It is very important to change the administrator password of your router, because certain brands of routers have certain default username password sets that hackers know very well, so if they get till your network, and you still have the default passwords set, they can steal your important data.這是非常重要的是改變管理員密碼的路由器，因為某些品牌的路由器有一定的默認用戶名密碼集，黑客非常清楚地知道，如果讓他們到您的網絡，你仍然有預設的密碼設置，他們可以竊取您的重要數據。 For this, look for some set password/change password option on your router control page, for example, on Netgear, its something like this:對於這一點，尋找一些設定的密碼/更改密碼選項，您的路由器控制頁面，例如，關於美國網件，其像這樣：
5. 5 。 Turn-off Router When Not In Use關閉路由器在不使用時
Not only does it saves on your power bills, but also, will help keep it secure, for example in my case, I use Wireless Internet at home only for 5 hours a day, so I turn it on for that time, and keep it turned off for rest of the day when I am away for work.它不僅節省您的電費，而且也將有助於保持安全，例如，在我而言，我使用無線互聯網在國內只有5小時，所以我把它在這一時間，並保持關閉剩下的一天，我不在工作。
Hope you will find these tips useful.希望你會發現這些提示有益的。
This is a guest post contributed by這是一個客人後，由 TroubleFixers – All about Fixing Computer Troubles TroubleFixers -所有的計算機故障修復 . 。 This is a blog which provides solutions to computer problems.這是一個博客提供解決計算機問題。 You can find their你可以找到自己的 RSS feed here這裡的RSS飼料 or free或免費 Email updates here電子郵件更新這裡 . 。
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