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asdff • yesterday at 9:36 PM • 2 replies • view on HN

There's probably so many ways to get around that with space based technology. I can quickly imagine several methods. It depends on what the system is for which might be a good method to use.

Method 1: same as how u2 planes dumped their data: air drop physical media containing data and catch it in the air.

Method 2: laser based emission to specific detectors.

Method 3: baseball style communication: station is under observation and manipulates in some way to serve as a signalling language.

Method 4: numbers station

Method 5: bill yourself as an isp and have some coded syntax that can be supplied in plain sight with the rest of isp traffic.


Replies

sunbum • yesterday at 10:32 PM

Method 1: Sure datacenters with latency measured in several hours sure are useful, and can also be intercepted Method 2: Can be jammed by drone with laserpointer. Method 3: Let me just transfer gigabytes of data via physical signalling Method 4: Can still be jammed Method 5: Can in fact still be jammed?

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scheme271 • today at 1:00 AM

Method 1 runs into the problem of how to replace that media. The DC is in space so it's not like with U2 planes where they landed. Also, I think you mean the keyhole satellites and not U2 planes, since a plane lands at a secure site and can offload media then.