The seo tutorial video by Bung Matt Cutss here explains how Google distinguishes between original and copy-pasted content, and how to protect content (articles) on a website.
Slightly translated from the seo tutorial question above:
Actor: Anton (not his real name) Copas lover, Budi (name suppressed) the owner of the article.
Google reads Anton’s site every hour, and Google reads Budi’s site once a day. Anton’s site was read by Google before Budi’s site, so whose article or content is considered more original in Google’s eyes and who is rated higher? If it is Anton’s site that is considered original, then how is the justice for Budi’s site as the original owner of the article?