Group 1: Core Insights - A major cyber attack by the U.S. National Security Agency (NSA) targeting China's National Time Service Center has been uncovered, aiming to disrupt the integrity of "Beijing Time" [1] - The NSA's cyber operations have been systematic and planned, utilizing 42 specialized cyber attack tools from August 2023 to June 2024 to launch high-intensity attacks on multiple internal network systems of the National Time Service Center [1] - The attacks are primarily conducted during late night to early morning Beijing time, employing virtual private servers from various global locations to obscure the source of the attacks [1] Group 2: Historical Context of the National Time Service Center - The National Time Service Center, located in Xi'an, Shaanxi, is responsible for broadcasting "Beijing Time," which has historical significance dating back to its first broadcast in 1949 [2][4] - The establishment of the time service station in Shaanxi was strategically chosen for its central location in China, ensuring nationwide signal coverage and security [4][5] Group 3: Technological Advancements in Timekeeping - The precision of timekeeping in China has significantly improved, with the National Time Service Center achieving a remarkable accuracy of 60 million years without a second of error starting in 2024 [7] - The center utilizes atomic clocks, specifically cesium fountain clocks, which have been developed to provide a stable and precise standard time [6][7] Group 4: Implications of Cyber Attacks on Timekeeping - Disruption of "Beijing Time" could have severe consequences across various sectors, including power, finance, and communication, with even minor time discrepancies leading to significant operational failures [9] - The U.S. aims to undermine China's technological and economic development by targeting the foundational time standards that support critical infrastructure [9] Group 5: Role of the BeiDou System - The BeiDou satellite navigation system not only provides positioning and navigation but also plays a crucial role in timekeeping, offering high precision time synchronization capabilities [11][12] - The BeiDou system enhances China's ability to maintain control over its time standards, ensuring that accurate timekeeping is domestically managed [13]

Core Viewpoint - The article discusses a significant cyber attack by the U.S. National Security Agency (NSA) on China's National Time Service Center, aiming to undermine China's time sovereignty and disrupt critical infrastructure [1][2]. Group 1: Cyber Attack Details - The NSA has been planning the cyber attack on the National Time Service Center for an extended period, employing a systematic approach with new cyber warfare platforms and 42 specialized attack tools from August 2023 to June 2024 [1]. - The attacks are characterized by high intensity and attempts to penetrate various internal network systems, with the goal of incapacitating China's high-precision timekeeping systems [1]. - The NSA's operations typically occur during late night to early morning Beijing time, utilizing virtual private servers from multiple global locations to obscure the source of the attacks [1]. Group 2: Importance of National Time Service Center - The National Time Service Center, located in Xi'an, Shaanxi, is responsible for broadcasting "Beijing Time," which is crucial for various sectors including communication, power, transportation, and defense [3][8]. - The center has developed high-performance atomic clocks, achieving a time accuracy of 600 million years without deviation, positioning China at the forefront of global timekeeping precision starting in 2024 [9]. Group 3: Implications of Time Disruption - Disruption of "Beijing Time" could lead to severe consequences, such as power outages, significant fluctuations in international stock markets, and inaccuracies in navigation systems like BeiDou [9]. - The NSA's intent to disrupt the time standard is seen as a strategy to hinder China's technological and economic development by targeting critical infrastructure [9]. Group 4: BeiDou System and Time Sovereignty - The BeiDou satellite navigation system not only provides positioning and navigation but also plays a vital role in timekeeping, enhancing China's control over precise time distribution [11][13]. - BeiDou's time synchronization capabilities, with an accuracy of up to 10 nanoseconds, allow users to correct local time discrepancies, further solidifying China's time sovereignty [12].

以下文章来源于差评X.PIN ，作者江江 差评X.PIN . Debug The World，关注科技、数码、汽车、产经、游戏，传播能改变世界的科技互联网信息。 本文来自微信公众号： 差评X.PIN （ID：chaping321） ，作者：江江，头图来自：AI生成 你在看这篇文章的时候是几点？ 你有没有想过，你每天看无数次的，手机右上角、屏幕左下角，手表里的那个时间，它到底是从哪儿来的？ 很多人可能会下意识地觉得，这时间不就是手机运营商给的嘛，或者干脆就是手机自己算的。 可在一些社交平台上，又会有一些抢票神器、抢票攻略说你的手机时间并不准，需要打开某某软件之类巴拉巴 拉的。 那问题来了，哪里的时间才是准的？ 省流版总结一下就是， 咱们全中国十几亿人用的这个统一、精准的北京时间，它的唯一源头并不在北京，而是 在陕西省西安市的国家授时中心。 但万万没想到，就这么个看起来人畜无害的时间管理大师，居然还遭到了美国持续近两年的网络攻击。 它们不仅对国家授时中心多个内部网络系统实施高烈度网攻，甚至还企图横向渗透至高精度地基授时系统，预 置瘫痪破坏能力。 这就让人纳闷了，美国人为啥要费这么大劲，去攻击咱们一个时间管理局？难 ...