Local better than cloud when privacy and security count
The future of networking needs to be a mesh, not a star. With the decline of net neutrality and the rise of things like paid prioritization and tracking, we are long overdue for some kind of shock that forces people to do things like fileshare directly computer to computer with the phone companies cut out of the loop.
Never rely on cloud storage when security counts, use the network only for things that require the network. Example: supposed I want to publish a video, using carefully selected clips from a protest that erupted into a street battle. The finished video requires a mesh network, a star network, or physical distribution. On the other hand, that video will be carefully cut so only my own side can make any use of it in a courtroom if anyone can. That means raw clips must not cross any network controlled by anyone who cannot be trusted to defy a subpeona, meaning they must stay on hardware I physically control and encrypt. The camera isn't trusted either, so I use only non-wifi cameras shooting onto camera cards that can be wiped with random numbers or physically destroyed after copying to encrypted storage.
The only thing thin clients are good for in this context is as a cheap source of lightweight, low powered computing equipment if and only if the original OS can be replaced. I've actually managed to force an Atom netbook to render out video from 1080p AVCHD clips in an emergency. It took an hour running wide-open to render, the timeline could only "play" as either slideshow video or audio-only, but the video got made and published on the road without the raw clips passing within reach of opposing security agencies.
This stuff I can be public with, as it discourages search warrants if the opposition has lots of information showing that I've only gotten even tougher on security since the encryption on a machine stolen in a 2008 raid defeated them. Yes, my needs may be totally different than those of Hulu's customers, I just hope that does not in the future require using carefully preserved older hardware. In case it does, I do not throw away hardware capable of playing even VGA video.
Originally posted by nslay
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Never rely on cloud storage when security counts, use the network only for things that require the network. Example: supposed I want to publish a video, using carefully selected clips from a protest that erupted into a street battle. The finished video requires a mesh network, a star network, or physical distribution. On the other hand, that video will be carefully cut so only my own side can make any use of it in a courtroom if anyone can. That means raw clips must not cross any network controlled by anyone who cannot be trusted to defy a subpeona, meaning they must stay on hardware I physically control and encrypt. The camera isn't trusted either, so I use only non-wifi cameras shooting onto camera cards that can be wiped with random numbers or physically destroyed after copying to encrypted storage.
The only thing thin clients are good for in this context is as a cheap source of lightweight, low powered computing equipment if and only if the original OS can be replaced. I've actually managed to force an Atom netbook to render out video from 1080p AVCHD clips in an emergency. It took an hour running wide-open to render, the timeline could only "play" as either slideshow video or audio-only, but the video got made and published on the road without the raw clips passing within reach of opposing security agencies.
This stuff I can be public with, as it discourages search warrants if the opposition has lots of information showing that I've only gotten even tougher on security since the encryption on a machine stolen in a 2008 raid defeated them. Yes, my needs may be totally different than those of Hulu's customers, I just hope that does not in the future require using carefully preserved older hardware. In case it does, I do not throw away hardware capable of playing even VGA video.
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