client MAC addr. on web app?


can a web app read the MAC address of the PC (or Macintosh) of the CLIENT?
Or read a data inside a folder on client PC?

(My problem is to automatically authenticate
some client to access to the selected web page of the web app deployed with Xojo.)

Thank you for help…

no. no.

you can only ask for login/password and store a token in the Cookie for relogin later.


but if the policy of site want to not to use the cookie:
can the web app know the MAC address of the CLIENT ?

Thank you

And the MAC address can actually be spoofed anyways


if I can’t use the MAC address
we will use the cookies…

thank you