Amazon Blockchain: How Secure?

January 27, 2020

This write up does not address Amazon’s blockchain innovations. We have a summary of our Amazon blockchain technology which points out specific systems and methods, the online bookstore has “invented” to make blockchain more secure. (Keep in mind, Amazon is the inventor of S3 buckets, which in some circumstances, are somewhat leaky.) You can get a copy of the free DarkCyber Amazon Blockchain report using the information at the end of this blog post.

The article “Trust No One. Not Even a Blockchain” suggests that one of the most hyped data management technologies may have a weakness. Technology experts are not fond of weaknesses. Technology is a solution, and solutions must not have fatal flaws like mere humans working at a giant company or in the semi isolation of a coffee shop.

The write up points out:

Similarly, just because a person claims to have uploaded all of her photographs to a blockchain—like Mila’s mother in Parker’s story—does not mean there are no other pictures from her life. Omitted data, bad data, too much data: These dynamics rob a blockchain of the claim of being a source of truth. Garbage in, garbage out. This concept in computer science means that an input consisting of flawed data will generate a flawed output. So it is with blockchain technology. We can record false claims on a blockchain. We can omit data. Suddenly, that source of truth does not appear so honest.

The essay concludes with this observation:

Distortion of reality is a growing threat. Deepfakes, synthetic videos that replace an image of one person with that of another, may soon become indistinguishable from authentic videos. Today, deepfakes may largely be used in the making of memes, face-swapping celebrities, but their proliferation will undoubtedly have major implications on everything from political campaigns to policies around pornography. What makes the threat of deepfakes so profound is that they render a medium formerly viewed as reliable—namely video—undependable. We cannot trust the very thing that we are supposed to trust. This constitutes the most substantial danger to a society’s notion of reality. If we are supposed to trust whatever is on a blockchain, then we are in trouble indeed. After all, the blockchain is only as good as the data we put on it.

Amazon’s blockchain inventions address the “control” of the information placed in the blockchain. That may give Amazon an advantage in the policeware market.

If you want a copy of the DarkCyber executive summary for our 54 page report about Amazon’s blockchain and some of the implications of these inventions, send an email to darkcyber333 at yandex dot com. No charge for the summary. The full report, however, is not free.

Stephen E Arnold, January 27, 2020


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