
作者:开侯安秉 来源:原创 发布日期:08-26

A | 8 月 26 日消息,科技媒体 NeoWin 昨日(8 月 25 日)发布博文,报道称安全研究员 Xusheng Li 通过逆向分析,发现微软画图(Paint)和微软照片(Photos)会把 GDID 标识符嵌入到 AI 生成的图片中。 Canberra, Oct 10 (UNI) External Affairs Minister Dr S Jaishankar on Monday held broad ranging discussions with his Australian counterpart Penny Wong on the Ukraine conflict and its impact on the Indo-Pacific region.
The two addressed a joint press conference as they held the 13th India-Australia Foreign Ministers' Framework Dialogue here.
"We have discussed Ukraine and its repercussions in the Indo Pacific region, the progress in Quad, G-20 issues, our trilateral, some things related to IAEA and climate finance sustainable development goals," Dr Jaishankar said.
Wong said India and Australia should resolve issues in the Indo-Pacific region together.
"We spoke about a whole lot of issues -- trade, economy, education, defence and security, clean energy and among the many agreements and understandings we reached. It is in our mutual interest to expand the diplomatic footprint in each other's country," Jaishankar said.
During the 13th Foreign Ministers Framework Dialogue, the two Ministers took stock of the steady progress of the Comprehensive Strategic Partnership, including important Ministerial visits in recent months and agreed to work closely together in Quad, trilaterals, G20, UN and other important forums.
"India and Australia are comprehensive strategic partners. We are Quad partners. We partner in many other ways... We don't want to see any country dominating and any country being dominated," said Wong.
Wong announced that Australia was looking to open a consulate general in Bengaluru "sometime next year."
The visit by Dr Jaishankar is his second to Australia this year. He came in February 2022 to attend the Quad Foreign Ministers' meeting in Melbourne.
Dr Jaishankar also met Australian Deputy Prime Minister and Defence Minister Richard Marles.
"Exchanged views on regional and global security. Our growing defence and security cooperation ensures a peaceful, prosperous and rules based Indo-Pacific," he tweeted.
UNI ASU MR。

B | 注:GDID 最早于今年 7 月报道,在针对 19 岁黑客的 39 页联邦起诉书,指出微软承认在 Windows 11 系统中,内置全局设备标识符(Global Device Identifier,简称 GDID),且没有完整关闭选项。

C | 全局设备标识符是微软用于识别某次 Windows 安装实例的持久设备级标识,可关联实体设备或虚拟机,并在部分微软服务中作为统一识别键使用。典型场景包括设备目录登记、跨设备服务协同、更新分发与企业级状态上报。GDID 以 128 位数值(128-bit value)占用 16 字节(bytes),在微软画图和照片的相关功能中,微软服务器似乎会为提示词分配这类标识符。

D | 即使 Copilot 在本地生成图片,用户输入的提示词仍可能先发送至微软服务器。Li 分析微软画图应用的 AI 功能时,发现了 Watermarker.dll 组件。画图本身已经提供可见水印选项,可以在生成图片上添加小型 Copilot 标志;但研究员发现,另一套隐藏水印功能独立于该选项运行。研究还称,微软会把 C2PA 内容认证(C2PA Content Credentials)添加到 AI 生成图片中。李旭升发现,同一个 watermarkId 也会出现在 C2PA 元数据中,作为一种“软绑定”值,用于关联图片像素中的隐藏水印与图片来源元数据。微软照片也包含 Watermarker.dll。研究员发现,照片中的本地 Image Creator 和 Restyle Image 功能似乎同样会向生成图片嵌入 GDID。相关阅读:。
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