Thomas, I shouldn't have written my previous reply, I try again. I stuck on elaborating on unsafe systems.
What I wanted to say is that systems are not safe and never will be safe. Safety must come from the data, every event must be in an unbreakable chain, this chain must also include a digital signing to be able to prove altering of data. Looking at data is also an event which needs to be in the chain. And the chain must facilitate the right from the patient to be forgotten and the right from the patient for correction. That seems contradictory but maybe it is not. And the chains must be cheap. What we need now is crypto analysts which can work this out. That is what I wanted to say. Best regards Bert Verhees Op 15 nov. 2017 17:11 schreef "Thomas Beale" <[email protected]>: > That is okay, Gerard, no need to be very sorry. It is just a discussion. > Exchanging opinions. > > What do you think about the passages I mentioned in the same document on > page 12 and 13 > > Op 16 nov. 2017 00:59 schreef "GF" <[email protected]>: > >> Bert, >> >> I’m very sorry. >> What I wrote I found it at their summary (page 8) of the NICTIZ document. >> Of course it is my selection from that text. >> >> Gerard Freriks >> +31 620347088 <+31%206%2020347088> >> [email protected] >> >> On 16 Nov 2017, at 00:53, Bert Verhees <[email protected]> wrote: >> >> Dear Gerard, Nictiz published hundreds of pages about blockchain. So if >> it is a hype (which it is), then Nictiz is playing an important role in >> that. >> >> You cannot summarize those hundreds of pages to a few words and then >> state that that reflects the opinion of Nictiz. Blockchain is a >> comprehensive subject. >> >> Please read this document, which is an nuanced inventory of their >> positions regarding this: >> https://www.nictiz.nl/SiteCollectionDocuments/Whitepapers/Bl >> ockchain_in_de_zorg.pdf >> >> >> >> _______________________________________________ >> openEHR-technical mailing list >> [email protected] >> http://lists.openehr.org/mailman/listinfo/openehr-technical_ >> lists.openehr.org >> >
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