Could we talk more on the use of the difference of websites and servers

I am still a bit confused about the difference between using rep.body and req.query; when to use which

not sure if I missed this, but are cookies in the frontend or the backend?

The cookie session diagram was kind of confusing to me

how keys electronically signs a session

How do web applications ensure the security of session information stored in cookies, especially considering that cookies are stored on the client-side and could potentially be accessed or manipulated by users?

would love to go over flashing / flashing: I don't really understand how its different than rendering?

Can we go through an example about flashing? I'm still not exactly sure what it is

The link to the cookie demo didn't work for me, but watching the video worked fine (the link goes to https://cs.wellesley.edu/cs304app/cookies/)

"No questions yet (not in like a I completely understand it kind of way, but like I need the info to marinate in my brain kind of way), I think just going through it in class would be nice!

I hope you have a sunny and restful break!"