---
title: "安全分享敏感信息：查看一次即销毁的免费链接"
url: https://uselinkpilot.com/zh/share-a-secret
description: "用链接分享机密信息：只能查看一次，随后销毁存储的副本。发送前已在浏览器中加密。完全免费，无需注册。"
lang: zh-Hans
---

# 安全分享敏感信息

粘贴机密信息，发送链接，对方第一次查看后即销毁。

无需账号。Free 套餐永久免费。

## 工作原理

1. 01
   ### 粘贴密码、密钥或文件
   内容在发送之前先在您的浏览器中加密。所有匿名创建的机密信息都开启阅后即焚。
2. 02
   ### 发送链接
   只需一个网址。# 之后的密钥留在浏览器中，不会到达我们的服务器。
3. 03
   ### 存储的机密信息已销毁
   第一次打开就会销毁密文。之后无论谁再访问，看到的都是内容已销毁的提示。

浏览器端加密于 2026 年 9 月 29 日上线。在此之前创建的机密信息以明文形式存储，直到过期为止。文件的名称、大小和类型目前对我们仍然可见。 阅读完整的安全模型 (https://uselinkpilot.com/security-architecture).

## 如何分享机密信息而不留下副本

把文本粘贴到上方，点击按钮。浏览器会用 AES-GCM-256 加密文本，把密钥留在链接中 # 之后的部分，只把密文发给 LinkPilot。然后把链接发出去。收件人打开链接，点击“查看”，读到文本，存储的副本也在同一步中销毁。这样分享的机密信息只会短暂地出现在两个地方：您的屏幕和对方的屏幕，此后哪里都不再有。

## 各种机密信息都能分享

表单接受任何文本：给访客的 Wi-Fi 密码、门禁密码、交给家人的恢复短语、给开发者的 API 密钥，或者一条您不希望一年后被人原样引用的消息。如果是密钥或配置文件，有了免费账号，可以直接附上文件本身，加密方式相同。

- 分享的机密信息如果一直未读，七天后过期；有了免费账号，可以缩短为一小时或 24 小时。
- 有了免费账号，可以在链接被打开前从仪表盘中撤销。
- Pro (https://uselinkpilot.com/pricing) 套餐增加口令保护、自定义有效期和审计时间线。

## 为什么用聊天工具或邮件分享机密信息不一样

Slack、WhatsApp 或邮件里的消息会由服务商存储、备份和建立索引，也很容易转发，只要账号还在，消息就一直能读。一次性链接存放的是密文，只有链接里的密钥才能打开，第一次查看后，这个链接的每一份副本都会失效。聊天记录里仍能看出曾经发过东西，但再也看不出发的是什么。

## 常见问题

### 对方能把我的机密信息再转给别人吗？

### LinkPilot 能看到机密信息吗？

### 如果机密信息被不该看的人打开了怎么办？

### 机密信息的长度有限制吗？

Pro 套餐每月 $29，可为每条机密信息设置口令、自定义过期日期和时间，并提供审计时间线，记录每一次查看、销毁和撤销。 查看套餐 (https://uselinkpilot.com/pricing).

## 相关内容

- 发送私密消息: https://uselinkpilot.com/zh/send-secret-message
- 私密链接: https://uselinkpilot.com/zh/secret-link
- One Time Secret: https://uselinkpilot.com/zh/one-time-secret
- 阅后即焚消息: https://uselinkpilot.com/zh/self-destructing-message

全部使用场景: https://uselinkpilot.com/zh/use-cases

## Structured data

```json
[
  {
    "@context": "https://schema.org",
    "@type": "BreadcrumbList",
    "itemListElement": [
      {
        "@type": "ListItem",
        "position": 1,
        "name": "首页",
        "item": "https://uselinkpilot.com/"
      },
      {
        "@type": "ListItem",
        "position": 2,
        "name": "使用场景",
        "item": "https://uselinkpilot.com/zh/use-cases"
      },
      {
        "@type": "ListItem",
        "position": 3,
        "name": "安全分享敏感信息",
        "item": "https://uselinkpilot.com/zh/share-a-secret"
      }
    ]
  },
  {
    "@context": "https://schema.org",
    "@type": "FAQPage",
    "mainEntity": [
      {
        "@type": "Question",
        "name": "对方能把我的机密信息再转给别人吗？",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "内容一旦显示在对方屏幕上，对方就可以复制，任何消息都是如此。一次性链接防止的是机密信息留在存储中，日后被第三方找到。"
        }
      },
      {
        "@type": "Question",
        "name": "LinkPilot 能看到机密信息吗？",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "不能。我们收到的是密文，从来收不到密钥。2026 年 9 月 29 日之前创建的机密信息以明文存储，直到过期为止；安全架构页面说明了整个安全模型。"
        }
      },
      {
        "@type": "Question",
        "name": "如果机密信息被不该看的人打开了怎么办？",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "收件人会看到内容已销毁的提示，并告诉您。此时应把机密信息视为已泄露，凡是能更换的地方都更换，然后重新发送一个有效期更短的链接；使用 Pro 套餐时，也可以加上口令，并通过另一个渠道发送口令。"
        }
      },
      {
        "@type": "Question",
        "name": "机密信息的长度有限制吗？",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "表单接受普通文本，长度以表单的大小上限为准，足以容纳密码、密钥、备注和配置片段。更大的内容可以用免费账号作为文件附件发送。"
        }
      }
    ],
    "inLanguage": "zh-Hans"
  },
  {
    "@context": "https://schema.org",
    "@type": "SoftwareApplication",
    "@id": "https://uselinkpilot.com/zh/share-a-secret#app",
    "name": "LinkPilot：安全分享敏感信息",
    "applicationCategory": "SecurityApplication",
    "operatingSystem": "Web",
    "url": "https://uselinkpilot.com/zh/share-a-secret",
    "description": "用链接分享机密信息：只能查看一次，随后销毁存储的副本。发送前已在浏览器中加密。完全免费，无需注册。",
    "inLanguage": "zh-Hans",
    "offers": {
      "@type": "Offer",
      "price": "0",
      "priceCurrency": "USD"
    },
    "publisher": {
      "@type": "Organization",
      "name": "LinkPilot",
      "url": "https://uselinkpilot.com"
    }
  },
  {
    "@context": "https://schema.org",
    "@type": "SoftwareApplication",
    "@id": "https://uselinkpilot.com/#software",
    "name": "LinkPilot",
    "applicationCategory": "BusinessApplication",
    "operatingSystem": "Web",
    "description": "LinkPilot is a secure link management platform for creating branded short links, tracking engagement, and sharing secrets with expiring, protected, self-destructing links.",
    "url": "https://uselinkpilot.com",
    "offers": [
      {
        "@type": "Offer",
        "name": "Free",
        "price": "0",
        "priceCurrency": "USD",
        "url": "https://uselinkpilot.com/pricing"
      },
      {
        "@type": "Offer",
        "name": "Pro",
        "price": "29",
        "priceCurrency": "USD",
        "priceSpecification": {
          "@type": "UnitPriceSpecification",
          "price": "29",
          "priceCurrency": "USD",
          "billingDuration": "P1M"
        },
        "url": "https://uselinkpilot.com/pricing"
      },
      {
        "@type": "Offer",
        "name": "Agency",
        "price": "299",
        "priceCurrency": "USD",
        "priceSpecification": {
          "@type": "UnitPriceSpecification",
          "price": "299",
          "priceCurrency": "USD",
          "billingDuration": "P1M"
        },
        "url": "https://uselinkpilot.com/pricing"
      },
      {
        "@type": "Offer",
        "name": "Agency Plus",
        "price": "799",
        "priceCurrency": "USD",
        "priceSpecification": {
          "@type": "UnitPriceSpecification",
          "price": "799",
          "priceCurrency": "USD",
          "billingDuration": "P1M"
        },
        "url": "https://uselinkpilot.com/pricing"
      },
      {
        "@type": "Offer",
        "name": "Pro (yearly)",
        "price": "288",
        "priceCurrency": "USD",
        "priceSpecification": {
          "@type": "UnitPriceSpecification",
          "price": "288",
          "priceCurrency": "USD",
          "billingDuration": "P1Y"
        },
        "url": "https://uselinkpilot.com/pricing"
      },
      {
        "@type": "Offer",
        "name": "Agency (yearly)",
        "price": "2988",
        "priceCurrency": "USD",
        "priceSpecification": {
          "@type": "UnitPriceSpecification",
          "price": "2988",
          "priceCurrency": "USD",
          "billingDuration": "P1Y"
        },
        "url": "https://uselinkpilot.com/pricing"
      },
      {
        "@type": "Offer",
        "name": "Agency Plus (yearly)",
        "price": "7980",
        "priceCurrency": "USD",
        "priceSpecification": {
          "@type": "UnitPriceSpecification",
          "price": "7980",
          "priceCurrency": "USD",
          "billingDuration": "P1Y"
        },
        "url": "https://uselinkpilot.com/pricing"
      },
      {
        "@type": "Offer",
        "name": "Enterprise",
        "priceSpecification": {
          "@type": "PriceSpecification",
          "priceCurrency": "USD"
        },
        "url": "https://uselinkpilot.com/pricing"
      }
    ]
  },
  {
    "@context": "https://schema.org",
    "@type": "Organization",
    "@id": "https://uselinkpilot.com/#organization",
    "name": "LinkPilot",
    "alternateName": "LinkPilot by TetraCore",
    "url": "https://uselinkpilot.com",
    "contactPoint": {
      "@type": "ContactPoint",
      "contactType": "customer support",
      "email": "support@uselinkpilot.com",
      "url": "https://uselinkpilot.com/support"
    },
    "parentOrganization": {
      "@type": "Organization",
      "@id": "https://tetracorehq.com/#organization",
      "name": "TetraCore",
      "url": "https://tetracorehq.com/"
    },
    "logo": {
      "@type": "ImageObject",
      "url": "https://uselinkpilot.com/logo-512.png",
      "width": 512,
      "height": 512
    },
    "description": "LinkPilot is a secure link management platform for creating branded short links, tracking engagement, and sharing secrets with expiring, protected, self-destructing links.",
    "sameAs": [
      "https://x.com/uselinkpilot",
      "https://www.linkedin.com/company/uselinkpilot",
      "https://facebook.com/uselinkpilot",
      "https://github.com/TetraCoreHQ/linkpilot-cli",
      "https://github.com/TetraCoreHQ/linkpilot-mcp",
      "https://www.npmjs.com/package/linkpilot",
      "https://www.npmjs.com/package/@uselinkpilot/sdk",
      "https://www.npmjs.com/package/@uselinkpilot/mcp",
      "https://chromewebstore.google.com/detail/linkpilot-short-links-and/mnmppadihpcncicldpkmgknhnjkondad",
      "https://addons.mozilla.org/en-US/firefox/addon/uselinkpilot/"
    ]
  },
  {
    "@context": "https://schema.org",
    "@type": "WebSite",
    "name": "LinkPilot",
    "url": "https://uselinkpilot.com",
    "potentialAction": {
      "@type": "SearchAction",
      "target": "https://uselinkpilot.com/blog?q={search_term_string}",
      "query-input": "required name=search_term_string"
    }
  }
]
```