Is JavaScript and ajax secure enough to create a login page for a website?

Answer 1

At least with an https (s stand for securized by crypting the communication)... but you could be more safe by adding your own encryption/decription (even if with third party tools/libraries).

https://www.datamotion.com/2015/06/how-safe-are-https-connections-not-as-safe-as-you-think/

Answer 2

thank you