2009/11/25 Bernd Petrovitsch <[email protected]>: > On Wed, 2009-11-25 at 00:09 +0800, Pei Lin wrote: >> i am just concerned about the security of cloud computing or >> distributed computing. >> if a hacker attacks one nodes of the computing servers, the all nodes >> which connect with it will get the wrong results. > If you are upload your data somewhere, you (implicitly) trust that party > 100%. > i want to express others uploading the fake data,maybe give u a wrong results because others' data maybe effect your computing. if u compute the total in one machine, you can get the correct results.BUT the one node cheats the other nodes in the distributed system,what would happened at the end?
>> And recently Google describes a beautiful feature about cloud OS that >> everyone only need a cheap and simple client,never need update your >> hardware endless and will get the good services of GOOGLE, online >> office, online storage,and online everything.... > And you pay for it with the data you upload and allowing the cloud to > record every action you so. > yeah, i pay for it with the data i upload,but who can guarantee the data i download from server is as the same as i upload. So i just doubt about google's center control services mode. >> BUT if one of google servers might crash or be hacked... nightmare > .. or if Google (or whoever owns it at some future day) just uses Your > data for whatever the choose to. It's your call. > > BTW as you are (also) posting to [email protected], what has > this to do with the linux kernel? er Krishna not me posted the email to kernelnewbies maillist that i am in. :) it is the place for the people who start to study linux kernel and share the knowledge. > > Bernd > -- > "What happens when you read some doc and either it doesn't answer your > question or is demonstrably wrong? In Linux, you say "Linux sucks" and > go read the code. In Windows/Oracle/etc you say "Windows sucks" and > start banging your head against the wall." - Denis Vlasenko on lkml > > > -- Best Regards Lin -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to [email protected] Please read the FAQ at http://kernelnewbies.org/FAQ
