Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

Java Turning On Spring Security with Java Config

Sergei Makarov
Sergei Makarov
12,718 Points

Why to set up a JSESSIONID as a Cookie by the first request to the application?

The ROLE of Cookie is real clear in this domain, but what is the purpose, to set up a cookie by first request to our app?

We have no any interest in any unauthenticated requests. So why our app send a Cookie initially be the response?