VPN server Debian with authorization in windows only by login and password, how to do it?

Question

Debian

I dug everything I could, it’s not clear what is everywhere :( There is a
t1.micro instance on Amazone under Debian 7.8
installing additional programs and pulling up all sorts of certificates.Everywhere there are manuals with certificates on the client side and with the installation of OpenVPN, but I don’t need all this on the client side, is it possible to do something that would just login and password?Is it possible to use encryption in this case without certificates on the client side?

Answer 1

habrahabr.ru/company/infopulse/blog/183628
there is even a script there, in 2 minutes VPN was raised by login and password

Answer 2

Do you want fast and safe? the faster the less safe. law of life

Answer 3

habrahabr.ru/post/218367
something like this. But there was no talk about protection, only a tunnel