干货！亚马逊两步验证详细解读-ESG跨境

什么是两步验证？

两步验证就是您在应用电子邮件地址拜访账户时额外添加的一层安全掩护。登录卖家平台时，请先输入您的尺度登录名/密码。然后还有第二个验证码，我们通过短信、语音电话或身份验证器运用发送到您选择的装备上。

您须要应用两步验证能力拜访您的卖家平台账户。两步验证是防止您的卖家账户被盗用的更佳掩护办法，即使您的密码被盗，也能供给有力的掩护，尤其是当您在多个网站应用雷同密码时，这种办法非常有效。

两步验证如何施展作用？

如果拜访的账户在登录时须要进行两步验证，您首先须要正常输入您的卖家平台用户名和密码。然后，体系会提醒您输入验证码。此代码将发送至您在设置期间选择的装备。如果无法拜访该装备，则任何尝试登录您账户的未授权用户均将被谢绝拜访。

两步验证对装备有什么请求？

首次激活两步验证时，您须要指定两个不同的装备用于吸收验证码。一个是您吸收验证码的重要方法，另一个是在您无法拜访主装备时的备用装备。

您可以应用以下选项吸收验证码： 身份验证器运用、通过手机或固话进行语音呼唤，或通过短信吸收。我们建议您应用身份验证器运用，因为其易于应用，无需拜访网络，而且随时可用。此类运用可以通过个人电脑以及智能装备（包含手机和平板电脑）上的运用商店免费获得。有关更多信息，请参阅应用身份验证器运用进行两步验证。

您不能将身份验证器运用同时用作重要办法和备用办法。您必需选择支撑短信或语音功效的电话作为吸收验证码的重要或备用方法。下表概述了可供您应用的重要和备用选项：

如果您吸收验证码的重要装备是：	您必需选择以下任一选项作为您的备用装备：
开通短信支撑的电话（用于吸收短信）	支撑语音功效的其它电话* 开通短信支撑的其它电话* 身份验证器运用
支撑语音功效的电话（固定电话）	支撑语音功效的其它电话* 开通短信支撑的其它电话* 身份验证器运用
身份验证器运用	开通短信支撑的电话 支撑语音功效的电话

如果您吸收验证码的重要装备是：	您必需选择以下任一选项作为您的备用装备：
身份验证器运用（手机）	支撑短信功效的电话（手机） 支撑语音功效的电话（固定电话或手机）
支撑短信功效的电话（手机）	支撑语音功效的不同电话（固定电话或手机）* 支撑短信功效的手机（手机）* 身份验证器运用（手机）
支撑语音功效的电话（固定电话或手机）	支撑语音功效的不同电话（固定电话或手机）* 支撑短信功效的不同电话（手机） 身份验证器运用（手机）

*对用于吸收验证码的重要装备和备用装备，电话号码不能雷同。

通常情形下，您将只需通过重要办法吸收验证码。然而，如果您无法应用重要办法或未收到验证码，请点击【没有收到验证码？】以通过备用办法吸收验证码。

如果用于吸收验证码的重要装备的电话号码丧失或涌现变动，您可以在应用备用装备胜利登录卖家平台后更新此号码。要更改您的主办法和备用办法，您必需能够应用您的至少一个装备。如果您既不能应用重要装备，也不能应用备用装备，请参阅两步验证账户恢复。

如果我没有其它电话号码或手机可用于两步验证，该怎么办？

如果您没有其他电话号码或无法下载身份验证器运用，我们建议您应用配偶、家人或朋友的电话号码作为备用办法。找到您信赖的人，并且在您无法应用重要办法的情形下，能够应用其电话号码。

进行两步验证时不必定要应用移动电话。除了应用身份验证器运用外，您还可以通过固话语音呼唤吸收验证码。

有关身份验证器运用的更多信息，请参阅应用身份验证器运用进行两步验证。

如何启用两步验证？

如果您是未启用两步验证的现有卖家平台用户，那么下次登录卖家平台时体系将提醒您激活两步验证。点击【启用两步验证】并依照屏幕上的解释操作。

您也可以拜访零售网站上的高等安全设置页面，在该页面上，您将履行雷同的操作。

• 两步验证与您用于拜访亚马逊账户的登录凭证相干联。如果您的亚马逊买家账户和卖家账户应用的登录凭证雷同，那么此验证流程将同时对这两个账户供给掩护。
• 如果您尚未履行这一操作，亚马逊建议您通过用户权限，应用不同的电子邮件地址为拜访您卖家账户的每个用户创立单独的登录凭证。如果不这样做，您的账户以后可能会涌现安全风险，并可能会导致应用此特定登录凭证的其他任何人都无法拜访卖家账户。有关更多信息，请参阅设置用户权限赞助主题。
• 如果您已经为拜访您的卖家账户的每个用户创立了单独的卖家登录信息，则须要分离对每个账户启用两步验证。

有关启用两步验证的分步指南，请参阅如何启用两步验证。

登录账户时，是否始终须要输入我的两步验证码？

通过两步验证流程胜利拜访您的账户后，您可以简化您的常用电脑和装备以后的登录进程。

下次在您的电脑或装备上输入验证码时，请告诉我们以后不请求在此装备上输入验证码，办法是选择【不请求在此装备上输入验证码】。

注意：此设置可能会因亚马逊无法掌握的多种原因自行重置，因此我们无法赞助您解决您可能遇到的任何问题。但是，以下是可能干扰此功效的已知操作：

• 设置阅读器以制止应用 Cookie
• 消除缓存或删除 Cookie（检讨 Web 阅读器设置）
• 更新电脑、装备或装备上的运用，包含 Web 阅读器
• 从其他 Web 阅读器拜访卖家平台，而不是之前添加过可信装备的阅读器
• 应用会影响阅读器设置的阅读器工具栏
• 应用匿名阅读器模式或隐约身份信息的程序，包含应用代理和 VPN 服务器
• 如果已应用卖家移动运用，将其注销可能会重置移动装备上的可信装备状况
• 通过不同地位、网络（LAN、WAN、WLAN）或更改后的 IP 地址拜访卖家平台。

多个用户应用雷同的登录凭证可能会增长这种情形的产生次数。确保拜访您账户的每个用户都有自己的登录凭证。有关更多信息，请参阅设置和编纂用户权限。

注意：您可以随时拜访“高等安全设置”，以肯定登录时受信赖的装备数目。在“高等安全设置”中，您可以通过选择【请求在所有装备上输入验证码】来消除所有装备的此设置。我们无法消除特定装备的此设置；但是，消除所有装备的此设置之后，您可以在下次登录时选择【不请求在此装备上输入验证码】选项。亚马逊官网原文详情：

What is Two-Step Verification?

Two-Step Verification is an extra layer of security that is added when you use your email address to access an account. When you log in to Seller Central, first enter your standard login/password. Then a second code that we send to a device that you choose via an SMS message, voice call, or an authenticator app.

Two-Step Verification is required in order to access your Seller Central account. It is your best protection against unauthorized access to your seller account, even if your password gets stolen and especially if you use the same password across multiple sites.

How does Two-Step Verification work?

When you access an account with a login that has Two-Step Verification enabled, you'll first enter your Seller Central user name and password like you normally would. Then, you'll be prompted to enter a code. This code is sent to the device that you choose during setup. Without access to that device, any unauthorized users attempting to log in to your account will be denied access.

What are the device requirements for Two-Step Verification?

When you first activate Two-Step Verification, you will need to designate two different devices for receiving codes. One will be your primary method for receiving codes and the other will serve as a backup if you lose access to the primary device.

You can receive codes using the following options: An authenticator app, voice call via mobile or landline phone, or via SMS. We recommend authenticator apps because they are easy to use, don’t require access to a network, and are readily available. They are free through app stores on personal computers, and smart devices – including mobile phones and tablets. For more information, SeeUse an authenticator app for Two-Step Verification.

You cannot use an authenticator app as both your primary and backup method. You must choose an SMS or voice enabled phone as either your primary or backup methods for receiving your code. The following table outlines both primary and backup options available to you:

If your primary method for receiving your code is:	You must select one of the following as your backup method:
SMS-enabled phone (for text messages)	Different voice-enabled phone* Different SMS-enabled phone* Authenticator app
Voice-enabled phone (landline)	Different voice-enabled phone* Different SMS-enabled phone* Authenticator app
Authenticator app	SMS-enabled phone Voice-enabled phone

If your primary method for receiving your code is:	You must select one of the following as your backup method:
Authenticator app (mobile)	SMS-text enabled phone (mobile) Voice-enabled phone (landline or mobile)
SMS text-enabled phone (mobile)	Different voice-enabled phone (landline or mobile)* Different SMS text-enabled phone (mobile)* Authenticator app (mobile)
Voice-enabled phone (landline or mobile)	Different voice-enabled phone (landline or mobile)* Different SMS text-enabled phone (mobile) Authenticator app (mobile)

* You cannot use the same telephone number for both your primary and backup method for receiving codes.

Typically, you will only use your primary method for receiving codes. However, if you don’t have access to your primary method or you are not receiving your code, clickDidn’t receive the code?to receive your code on your backup method.

If you lose or change the phone number of your primary method for receiving your code, update it in Seller Central once you have successfully logged in using your backup method. To make changes to your primary and secondary methods, you must have access to at least one of your devices. If you do not have access to either your primary or secondary methods – SeeTwo-Step Verification Account Recovery.

What if I don’t have a second phone number or a cell phone for Two-Step Verification?

If you do not have a second phone number or are unable to download an authenticator app, we recommend using the telephone number of a spouse, family member, or friend for your backup method. Find someone whom you trust and has a telephone number that you could be near if you lose access to your primary method.

A mobile phone is not a requirement for Two-Step Verification. In addition to using an authenticator app you can receive your code via a voice call to a landline.

For more information on authenticator apps, seeUse an authenticator app for Two-Step Verification.

How do I enable Two-Step Verification?

If you are an existing Seller Central user who has not enabled Two-Step Verification, you will be prompted to activate Two-Step Verification the next time you log in to Seller Central. ClickEnable Two-Step Verificationand follow the on-screen instructions.

You can also access theAdvanced Security Settingspage from the Retail site, which will take you through an identical experience.

• Two-Step Verification is tied to the login you use to access your Amazon accounts. If you use the same login for both your Amazon buyer and seller accounts, this process will protect both of them.
• If you haven’t already done so, Amazon recommends that you create inpidual logins with different email addresses, viaUser Permissions, for everyone accessing your seller account. Not doing so could pose a security risk for you in the future and could cause loss of access to anyone else using that particular login. See the Help topicSet user permissionsfor more information.
• If you already have inpidual seller logins for each user accessing your seller account, each account will need to enable Two-Step Verification separately.

For a step-by-step guide on enabling Two-Step Verification, seeHow to enable Two-Step Verification.

Do I always need to enter my Two-Step Verification code when I log in to my account?

After you have successfully accessed your account through the Two-Step Verification process, you can simplify future logins on computers and devices that you routinely use.

The next time you enter your code on your computer or device, tell us not to ask for a code on that device in the future by selectingDon't ask for codes on this device.

Note:This setting might reset itself for a number of reasons beyond Amazon’s control, so we’ll be unable to help you with any issues that you might experience. However, the following are known actions that may interfere with this feature:

• Setting your browser to block the use of cookies
• Clearing your cache or deleting cookies (check your web browser settings)
• Updates to your PC, device, or apps on your device, including your web browsers
• Accessing Seller Central from a web browser than the one you used to add your trusted device
• Using a browser toolbar that affects browser settings
• Using anonymous browser mode or programs that obscure identity, including the use of proxy and VPN servers
• If you’ve used the seller mobile app, logging out of it might reset the trusted device status on your mobile device
• Accessing Seller Central from different locations or networks (LAN, WAN, WLAN), or changes to your IP address

Having multiple users who use the same login credentials may increase these occurrences. Make sure that each person accessing your account has their own login credentials. SeeSet and edit user permissionsfor more information.

Note:You can access your Advanced Security Settings at any time to identify the number of devices that are “trusted” for your login. Here, you can clear this setting for ALL devices by selectingRequire codes on all devices. We don’t have the ability to clear the setting on specific devices; however, once all devices have been cleared, you can chooseDon’t ask for codes on this device option upon your next login.

文章起源：亚马逊官方网站

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