Content theft is a major issue for a blogger. If you have your self hosted website like WordPress you can put DMCA badge on your website it will warn those who try to copy your content that your content is protected.
DMCA stands for Digital Millennium Copyright Act which is a US copyright law. DMCA provide free as well as premium service but for a new blogger, free service is more than enough. All you have to do is sign up for DMCA and place a badge on your website if you find that someone theft your content you can take down your content.
If someone copies your content you can also report it to Google. all you have to do is create a request and provide information to Google. As far as HIVE is concern content protection very solid on HIVE. if someone copies content and publishes it on the HIVE blockchain it will become under the scan of HIVE watchers and bot-like spaminator can put you in their spam list.
On HIVE you have no need to worry about content theft. if you own a website either custom or made using any CMS like WordPress you can use DMCA and Google legal help page to take down your content.
