$\mathcal{{Spring \ Security \ 6 \ demo } \ }$
$\ \ {Spring \ Boot \ application \ that \ makes \ use \ of \ JWT \ for \ securing \ an \ exposed \ REST \ API \ }$

• $\ \ \textcolor{blueviolet}{Authentication }$ : refers to the process of verifying the identity of a user, based on provided credentials. A common example is entering a username and a password when you log in to a website
• $\ \ \textcolor{blueviolet}{Authorization }$ : refers to the process of determining if a user has proper permission to perform a particular action or read particular data, assuming that the user is successfully authenticated