0xDQ retweeted
为什么你花 2 万块买的旗舰智能电视,按遥控器还是卡得像十年前的安卓机?
昨天安全研究员 @log4j 把自家 3000 刀的三星电视 Root 了,扒出来的底层代码堪称年度草台班子大赏:
1. 电视后台每 500 毫秒截一次屏(连 HDMI 投屏看电脑桌面都截),打包发给近 400 家合作商。如果电视没麦克风,后台进程甚至会顺着蓝牙和回音壁去「借」一个麦克风继续听。
2. 最搞笑的来了:为什么菜单这么卡?
另一位研究员 @mike64_t 拆包发现,三星在电视那颗羸弱的 CPU 上,塞了一个叫 alex.tflite 的模型——246 万参数,2012 年古董级的 AlexNet。
这玩意每隔 2 秒抓一张画面跑推理,猜你在玩什么游戏。结果因为颜色通道写反了,它 99% 的时间什么都认不出来,纯烧 CPU。
3. 那如果你在设置里关掉「隐私追踪」呢?
代码逻辑是:先死命跑完 CPU 推理,准备上传时再看开关——发现你关了,就把结果扔进垃圾桶,2 秒后继续跑。
4. 结局更是重量级:
当号主用 OpenAI 逆向分析「自己花 3000 刀买回家的电视固件」时,OpenAI 反手一个 Cyber Abuse 把他号封了,顺带没收了剩下的 500 刀余额。
三星负责偷窥客厅,2012 年的 AI 负责烧干电视 CPU,OpenAI 负责保护三星的屎山代码不被你发现。
0xDQ retweeted
Replying to @engineers_feed
All mediocre writing. That includes nearly all school essays and emails, but not all books and movie scripts.
I tried this for few weeks. really helpful
0xDQ retweeted
🎁 It started when @khenidak and I realized #Kubernetes persisted data in etcd in plaintext. Fast forward, now it’s part of AKS on
@azure! Go try this feature and keep your k8s data encrypted! docs.microsoft.com/en-us/azu…
Congrats @AnishRamasekar and team!
0xDQ retweeted
| ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ |
| WHY DO PYTHON |
| VERSION ISSUES |
| AFFECT MY |
| ENTIRE LIFE |
| ___________|
(\__/) ||
(•ㅅ•) ||
/ づ
0xDQ retweeted
Data(+ML) on Kubernetes is a great workflow. Mesos was great first step, but Kubernetes makes *productionizing* ML/data workflows so much easier. As I have been saying since last 1 year+, ML/Data on Kubernetes is going to break the divide between data science/products.
One of the largest and fastest growing Internet companies (@Uber) is planning to migrate all their workloads (ML/batch/stateless/stateful/daemon) from a custom @ApacheMesos-based scheduler to @KubernetesIO. AWESOME read: eng.uber.com/peloton/
0xDQ retweeted
Pivotal Container Service has arrived! 🙌 Get on the fast path to enterprise-grade @Kubernetesio. Learn about the benefits of #PKS:bit.ly/2Bp5nTK
Proud we open-sourced #Turi Create to make #MachineLearning easy for every creative developer. #NIPS2017 github.com/apple/turicreate
Harbor has been listed in the Cloud Native Landscape: @cloudnativeapps
raw.githubusercontent.com/cn…
0xDQ retweeted
Top 7 Things You Need to Read About Project Harbor. xitter.gq/vmwopensource/status/9…
#ProjectHarbor had a landmark 2017. Here are the top 7 things you need to read about the #opensource project: bit.ly/2maCgO7
0xDQ retweeted
.@yfauser gives a deep dive on how #Kubernetes and @VMwareNSX work together in this #vBrownBag presentation: bit.ly/2yN1asP



























