Gnostic: Obviously you do not read your own link and information in your link supported my reasoning.
I read it completely, granted it was a while ago. Some things might be different. Regardless it does not support your reasoning.
Gnostic: Maybe you just read the first few paragraph, but read down in your own link and see what is E-DRM. That is your password protected DRM that restrict user without the rights.
In case you miss this information out again because it is at the very last of the page you link to, I will put it here.
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Historical note
A very early implementation of DRM was the Software Service System (SSS) devised by the Japanese engineer Ryoichi Mori in 1983 [173] and subsequently refined under the name superdistribution. The SSS was based on encryption, with specialized hardware that controlled decryption and also enabled payments to be sent to the copyright holder. The underlying principle of the SSS and subsequently of superdistribution was that the distribution of encrypted digital products should be completely unrestricted and that users of those products would not just be permitted to redistribute them but would actually be encouraged to do so.
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I did read this before I posted and I've actually looked more into it now. Please point out how this has anything to do with passwords into relation to having to enter a password to access bought content on a website? This has to do with sharing and encouraging sharing of work such as software, videos and music but which are encrypted, and allowing the original owner to maintain control. Product may be free of DRM or can use a DRM system in which a user must first purchase a licence.
This is essentially distribution without a major distributor, and a I fail to see any connection to passwords or geolocking? The only semi correlation to your thinking here, in some cases you may get to try the product before being locked out, so it's not technically restriction after sale. In which case this is an outlier in terms of DRM and contradicts everything else that has been applied by the term, which I remind you is a lot.
But that also can be argued by how you define a sale, you don't have to pay money on order to have a sale, a free product can still be considered a sale.
Gnostic: Maybe next time before suggesting people to read things in your link, you should read them first throughly?
DRM is huge and have many subset, but nowadays people equate DRM to only one or two of its subset.
Oh I read it just fine.
If figures you would ignore the first thing stated: "Digital rights management (DRM) is a class of technologies[1] that are used by hardware manufacturers, publishers, copyright holders, and individuals with the intent to control the use of digital content and devices
after sale", as well as how the DRM has been used over the years in software, music, books, and film. Non of which supports your way of thinking really at all. You simply found the one outlier that can somewhat support your thinking but contradicts how DRM has been used in everything else.