24小时热门版块排行榜

>论坛更新日志 (4285)
>导师招生 (361)
>休闲灌水 (200)
>虫友互识 (159)
>招聘信息布告栏 (147)
>文献求助 (138)
>论文道贺祈福 (117)
>硕博家园 (109)
>考研 (66)
>考博 (64)
>找工作 (52)
>博后之家 (50)
>基金申请 (47)
>生物科学 (29)
>教师之家 (27)
>论文投稿 (25)

返回列表

沧__海

版主 (文学泰斗)

神虫浮云

应助: 25 (小学生)
贵宾: 1.783
金币: 14125.6
散金: 30504
红花: 498
沙发: 4270
帖子: 58399
在线: 3366小时
虫号: 2414534
注册: 2013-04-12
性别: GG
专业: 电机与电器
管辖: 竞技体育

[交流] NSA scoops data secretly from Yahoo, Google data centers: report

WASHINGTON, Oct. 30 (Xinhua) -- The U.S. National Security Agency has secretly broken into the main communications links connecting Yahoo and Google data centers around the world, the Washington Post reported Wednesday.

The newspaper cited classified documents leaked by former defense contractor Edward Snowden and interviews with knowledgeable officials to disclose the NSA operations against the Internet companies.

According to a top secret accounting dated Jan. 9, 2013, the agency "sends millions of records every day from Yahoo and Google internal networks to data warehouses at the agency's Fort Meade headquarters."

In the preceding 30 days, field collectors had processed and sent back over 180 million new records including "metadata," which would indicate who sent or received emails and when, as well as text, audio and video, according to the report.

By tapping those links, the agency could collect at will from among hundreds of millions of user accounts, many of them belonging to Americans, the newspaper reported.

The NSA's main tool to exploit such data links is a project called MUSCULAR and operated jointly with the agency's British counterpart, GCHQ.

The two agencies "are copying entire data flows across fiber-optic cables that carry information between the data centers of the Silicon Valley giants," the newspaper reported.

In a statement provided to the newspaper, Google said it is "troubled by allegations of the government intercepting traffic between our data centers," and not aware of the activity.

A Yahoo spokeswoman told the newspaper that the company has not given access to its data centers to the NSA or to any other government agency.

Under another disclosed program coded "PRISM," the NSA has already gathered huge volumes of online communications records by legally compelling U.S. technology companies, including Yahoo and Google. The program is authorized under the Foreign Intelligence Surveillance Act and overseen by the Foreign Intelligence Surveillance Court.

回复此楼