中國間諜解密!透過硬體攻擊美企 - 工程師
By Vanessa
at 2018-10-06T22:36
at 2018-10-06T22:36
Table of Contents
這個新聞一開始是彭博的報導
https://www.bloomberg.com/news/features/
2018-10-04/the-big-hack-how-china-used-a
-tiny-chip-to-infiltrate-america-s-top-companies
短網址:https://goo.gl/W1GHwk
中文部分可以看Yahoo
https://tw.news.yahoo.com/%E8%98%8B%E6%9E%9C-
%E4%BA%9E%E9%A6%AC%E9%81%9C%E9%83%
短網址:https://goo.gl/9vzMnd
那個裡面號稱竊取資料的IC是甚麼呢?
是BAYMAK的2.4G濾波器。編號BALUN 2450BM14A0002T,一顆2.8 rmb。
所以基本上是掛在2.4G射頻線路(wifi/bt...)上的。
假設PRC有這樣的黑科技,可以截斷2.4G RF信號,並且完成解調工作,然後
能將相關數據分析出來,再調變出去到想發射的地方。如果是wifi的話,要
做到以上工作需要甚麼?那些原本需要分立IC,處理器,記憶體是否能塞在
那顆濾波器元件,而且只需要那幾隻pin。
一般無知的老百姓看看說傻話就算了。科技業看到這樣新聞,基本判斷能力
還是要有吧!?
※ 引述《CGDGAD ((CGDGAD))》之銘言:
: 這裡是科技板,我們來聊點除了年薪、工時以外的事情
: 請看以下文章
: https://m.cnyes.com/news/id/4213058
: 〈陸晶片駭美企〉中國間諜解密!透過硬體攻擊美企 宛若黑魔法更具破壞性
: 小弟在跟街邊野草沒兩樣的系統廠待幾年
: 但好歹也做過EE
: 但我還是想不到,要怎麼植入一個米粒大小的晶片就能竊取數據
: 我們來設想幾個問題
: 1. 它是一個模組
: 基本上米粒大小的模組應該找不到符合size 的零件來兜
: 2.它是一顆ic
: 就算電路通通做在ic裡面,多少還是要搭配周邊零件在外面
: 而且不可能只伸出電源兩支pin不接其他線路
: 3.通訊問題
: 就算都讓你偷到數據,你怎麼傳出來?
: 就算你用4g系統
: 光耗電量就騙不了人了
: 板友們怎麼看,是不是假文章呢?
--
不要問我從哪來,我只是一個浪跡天涯的工程師....
--
Tags:
工程師
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