---
格式版本: 2
标题: "Amazon Quick adds deny by default for custom permissions"
原文链接: "https://aws.amazon.com/cn/about-aws/whats-new/2026/08/amazon-quick-deny-by-default/"
发布日期: "2026-08-19"
发布时间校准状态: "found"
发布时间需复核: "否"
发布时间来源: "llm:local:original_script_field"
发布时间证据: "postDateTime: 2026-08-19T15:36:00Z"
发布时间校准原因: "候选日期来自页面脚本字段中的 postDateTime，明确表示文章发布时间，且与URL路径中的日期一致。"
发布时间校准置信度: "1"
发布时间候选数量: 1
发布时间严格候选数量: 0
发布时间原页读取状态: "source template page reused from URL open"
发布时间未找到原因: ""
发布时间校准时间: "2026-08-20T10:38:39+08:00"
发布时间仲裁状态: "confirmed"
发布时间仲裁尝试次数: 1
发布时间仲裁耗时毫秒: 17407
发现时间: "2026-08-20T10:31:30+08:00"
入库时间: "2026-08-20T02:38:58.658Z"
来源平台: "固定入口"
搜索渠道: "fixed_url"
搜索词: "https://aws.amazon.com/new"
匹配关键词:
  - "AI"
相关厂家:
  - "AWS"
相关专家:
  []
内容类型: "网页"
抓取工具: "Free Fetch + Defuddle"
清洗工具: "Defuddle Markdown + Defuddle/Readability 正文提取"
原始附件:
  []
AI优质: "否"
AI打分: 18
AI分档: "非优质"
AI质检状态: "不通过"
AI打分理由: "资料仅涉及Amazon Quick权限管理中的AI能力默认拒绝设置，未讨论超节点、AI Rack、机柜级基础设施、供电散热互连或量产落地等任何项目主题，与核心关注范围无关。"
AI质检模型: "ali-deepseek-v4-flash"
AI质检时间: "2026-08-20T10:41:15+08:00"
AI主题相关性: 0
AI来源权威性: 8
AI新颖性: 5
AI技术细节: 0
AI商业部署信号: 0
AI完整性: 5
AI摘要: "Amazon Quick 自定义权限新增“默认拒绝”治理设置，管理员可为用户、角色或账户限制 AI 能力类别，新 AI 功能上线时将自动被拒，直到显式允许。"
AI摘要模型: "ali-deepseek-v4-flash"
AI摘要时间: "2026-09-07T03:17:00.532Z"
采集批次: "2026年8月20日10点15分53秒"
采集批次ID: "20260820-101553-437"
去重键: "https://aws.amazon.com/cn/about-aws/whats-new/2026/08/amazon-quick-deny-by-default"
---

Amazon Quick custom permissions now include deny by default, a governance setting that automatically restricts new AI capabilities before they reach users.  
  
Previously, new AI capabilities were available to all users on release, requiring administrators to react after the fact. With deny by default, administrators restrict the AI capability category in a custom permissions profile and assign it to users, roles, or the entire account. Quick then denies any new AI capability at launch for those users. Restricting a category also restricts existing capabilities in it. Administrators explicitly allow each capability when ready. The restriction applies only to the profile you configure.  
  
Configure deny by default in Manage account in Amazon Quick or through the AWS CLI. To learn more, see [Custom permissions deny by default](https://docs.aws.amazon.com/quick/latest/userguide/custom-permissions-governance.html). Deny by default is available in all AWS Regions where [Amazon Quick is available](https://docs.aws.amazon.com/quick/latest/userguide/regions.html).