caibkai

caibkai on Hacker News

Re:Apple's T2 chip will prevent hackers from eavesdropping on your mic... on Sunday November 04, 2018 @05:19PM (#18378358)

Is there any other hardware running when the lid is closed?

Lessons Learned from 30 Years of Minix

Posted by caibkai on Monday October 15, 2018 @01:44PM
from the cacm.acm.org dept.

https://cacm.acm.org/magazines/2016/3/198874-lessons-learned-from-30-years-of-minix/fulltext

( Read More... | no comments | 3 points | on HN )

The Challenges and Perils of Using Hardware Performance Counters for Security [pdf]

Posted by caibkai on Monday October 15, 2018 @01:32PM
from the csdl.computer.org dept.

https://csdl.computer.org/csdl/proceedings/sp/2019/6660/00/666000a345.pdf

( Read More... | no comments | 3 points | on HN )

Re:Google's censored Chinese search engine: a catalogue of ethical vio... on Sunday August 12, 2018 @08:30PM (#17747276)

Baidu has monopolized power in Chinese market as a search engine. It sold advertisement to fake hospital and ranked the advertisement as a top searching result. A young Chinese student died because of the fake hospital advertisement (Wei Zexi scandal). A censored google can still create more competition. How could it be harmful to that 20%?