Name: 使用兩步驗證 (Using 2-step verification)
Uploaded: 2021-01-14T04:33:42.000Z
Duration: 3 min 28 s

Do you ever use the same password for multiple websites? Do you ever sign in to Google Mail

您是否曾對不同的網站使用相同的密碼？ 您是否曾經

from a public or shared computer? Such actions weaken your password and make it easier to

從公共或共用電腦登入 Google Mail？ 這樣不僅削弱密碼的安全性，還會增加遭盜用的風險

steal. Google now offers 2-step verification, an optional security feature that helps protect

現在，Google 提供兩步驟驗證及選用的安全性防護 即使密碼遭盜用或破解

your account even if your password is stolen or cracked. This new feature helps improve

仍可維護您帳戶的安全 為提升安全性，這項新功能會在您登入時

security because signing in requires 2 things -- something you know -- your password -- and

要求提供兩項資訊： 您的獨家資訊 (密碼)

something you have -- your phone. It’s much like what you might see on your banking website.

和您的專屬裝置 (電話) 這和您網路銀行帳戶的安全機制很相似

With 2-step verification, you'll get a short numeric code -- known as a verification code

當您選用兩步驟驗證時，您的電話會收到 一組簡短的數字碼 (又稱驗證碼)

-- on your phone. You'll then enter this in addition to your username and password when

除了使用者名稱及密碼之外 當您登入時，還需輸入

you sign in. Let’s take a look at how you’ll sign in

這組驗證碼 現在來看看您要如何

with 2-step verification. After you sign in with your username and password, Google will

使用兩步驟驗證登入 當您輸入使用者名稱及密碼登入之後，Google 會

ask you for a verification code. If you chose to receive a text or voice message

要求您提供驗證碼 如果您在設定兩步驟驗證時，選擇以簡訊或語音留言

when you set up 2-step verification, Google will then send it to you on your phone. If

的方式接收驗證碼 Google 就會將驗證碼傳送到您的電話

you’re an Android, BlackBerry, or iPhone user, you can also choose to generate a code

如果您使用 Android、BlackBerry 或 iPhone 也可選擇使用 Google Authenticator 應用程式

on your phone using the Google Authenticator app.

Enter the code from your phone. If you trust this computer you can check this

請在您的電話上輸入這組驗證碼 如果確信這部電腦安全無虞，也可勾選此方塊

box and you won’t be asked for another verification code for 30 days.

這樣，在未來 30 天內，系統都不會再要求您提供 其他的驗證碼

To set up 2-step verification, sign in to your Google Account and go to your Account

如果要設定兩步驟驗證，請登入 您的 Google 帳戶，然後前往

Settings page. Then, click "Using 2-step verification." On the next screen, click "Set up 2-step verification."

[帳戶設定] 頁面。接著按一下 [使用兩步驟驗證] 在下一個畫面中，再按一下 [設定兩步驟驗證]

Follow the directions on your screen to choose how to receive 2-step verification codes.

依照畫面上的指示，選擇接收兩步驟驗證碼的方式

You can receive your verification code in an SMS text message, in a voice call to your

您可以選擇以手機或室內電話 接收簡訊或預錄語音來電

landline or mobile phone, or by generating a code using the free

接收驗證碼，或是使用免費的 Google Authenticator 應用程式

Google Authenticator app on your Android, BlackBerry, iPhone, iPad, or iPod Touch.

在您的 Android、BlackBerry、iPhone、iPad 或 iPod Touch 上產生驗證碼

But what if your phone is unavailable, lost, or stolen? Next you’ll add two backup options

如果您的電話無法使用、遺失或遭竊，該怎麼辦？ 接下來，您就要多採用兩種備用方案

for receiving verification codes. Write down or print your backup verification

以便接收驗證碼 首先是寫下及印出您的備份驗證碼

codes. You can use these in case your phone is not

當電話無法使用，或您外出旅遊時

available or if you are traveling. Keep them in a safe and accessible place.

就可以使用這些驗證碼 但請將密碼保存在安全卻方便您取用的地方

You’ll also need to add a backup phone that you can use if you lose access to your primary

另外，您還需增加一組備用電話號碼 這樣即使無法使用主要電話，還是可以順利登入

phone. This can be a work or home phone, or the phone of someone you trust, like a friend

您可以輸入公司或住家電話號碼，或是 熟人的號碼也可以

or family member. 2-step verification protects your Google Account

例如朋友或家人 當您從網路瀏覽器登入開始

whenever you sign in from a web browser. However, devices and applications -- like smartphones,

兩步驟驗證即可為您的 Google 帳戶提供保護 但是智慧型手機、Picasa 桌面應用程式

the Picasa desktop application, and Microsoft Outlook -- can't ask you for verification

及 Microsoft Outlook 等等的裝置及應用程式 無法要求您提供驗證碼

codes, only your username and password. In order to help keep these applications safe,

只會要求您提供使用者名稱及密碼 為保障這些應用程式安全無虞

you’ll need to use a special password, called an application-specific password, instead

您必須使用稱為應用程式專用密碼的特殊密碼

of your regular account password. Application-specific passwords are generated by Google upon your

而不是日常使用的帳戶密碼 您必須提出要求，Google 才會產生應用程式專用密碼

request, and you do not need to remember them since you should only need to enter them once!

由於您只需要輸入這組密碼一次 所以也不必費心記憶！

To illustrate, let's set up the Mail app on an iPhone using an application-specific password.

為讓您更加瞭解，現在讓我們利用應用程式專用密碼 在 iPhone 上設定郵件應用程式

First you need to create an application-specific password. Go to your Account Settings page

首先，您必須建立一組應用程式專用密碼 請前往您的 [帳戶設定] 頁面

and click "Authorizing applications & sites." Enter the name of the application this password

然後按一下 [授權應用程式和網站] 接著請輸入專用密碼所屬的應用程式名稱

is for -- in this case, "Gmail on my iPhone." Then, click generate.

此範例使用的名稱是 Gmail on my iPhone 然後按一下 [產生]

Enter the application-specific password on your iPhone … And you’re done!

在 iPhone 上輸入這組應用程式專用密碼 然後就大功告成了！

We know application-specific passwords are long and hard to remember -- that's why you

我們瞭解應用程式專用密碼又長又難記 所以您根本

don't have to! You should only need to enter these passwords once per application or device,

不需要強記！在每個應用程式或裝置中只要 輸入這些專用密碼一次

and you can always revoke and generate a new password if needed.

必要時可以隨時撤銷並產生 一組新的密碼

Thanks for trying 2-step verification and kudos to you for taking extra steps to protect

感謝您觀賞這部「兩步驟驗證」影片 採取額外步驟保護帳戶