> For the complete documentation index, see [llms.txt](https://help.impact.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.impact.com/brand/zh/what-would-you-like-to-learn-about/advocate-program/protect-your-advocate-program/security-features-for-referral-programs.md).
# 推荐计划的安全功能
欺诈防范是每一家拥有推荐计划的公司都需要考虑的问题。不可避免地，总会有人来测试系统。尽管你无法改变不良行为者的意图，但你可以通过设计你的计划来尽量减少欺诈行为。将我们标准的 Advocate 安全功能与良好的计划设计相结合，可最大限度地降低欺诈活动带来的风险。
#### 使用内置安全功能
开启欺诈防护
你的 Advocate 计划提供一个可选的自动化欺诈防护功能，可与阻止电子邮件域、特定参与者和 IP 地址等手动操作结合使用，以减轻欺诈行为的影响。启用欺诈防护后，系统会根据各种风险因素为所有推荐分配欺诈分数。根据欺诈分数，推荐会被批准、拒绝，或置于待审核状态，供你手动审查。了解更多关于如何 [欺诈防护](/brand/zh/what-would-you-like-to-learn-about/advocate-program/protect-your-advocate-program/advocate-fraud-protection-explained.md) 运作。
阻止电子邮件域名
我们会自动将被推荐好友的电子邮件地址与一个涵盖已知一次性和临时电子邮件域名的广泛列表进行比对。我们的系统还允许你在 impact.com 账户设置中手动阻止域名。通过查看我们的 [已阻止的电子邮件域名](/brand/zh/what-would-you-like-to-learn-about/advocate-program/protect-your-advocate-program/block-an-email-domain-for-advocate.md) 文章。
阻止参与者和 IP 地址
阻止参与者可以通过以下几种方式实现：
* 你可以使参与者的推荐代码失效，以防止他们成功发起推荐。当参与者尝试使用其代码时，他们会收到 404 Not Found 消息，或者不会获得其发起的推荐归因积分。
* 可在你的 impact.com 账户设置中阻止单个 IP 地址或一段 IP 地址范围。
* 如果你已配置数据共享设置以向我们发送参与者的地区信息，则也可以阻止来自特定国家/地区的参与者。
#### 在设计计划时考虑欺诈防范
推荐计划中常见的一种欺诈形式，是有人试图通过多次推荐自己来获取奖励。为 Advocate 和被推荐好友双方提供双向奖励的计划尤其容易吸引这种欺诈行为。幸运的是，通过周到的设计，你可以将这些试图钻系统空子的行为所造成的影响降到最低。了解更多关于 [设计一个防欺诈的推荐计划](/brand/zh/what-would-you-like-to-learn-about/advocate-program/protect-your-advocate-program/design-a-fraud-proof-referral-program.md).
---
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