Windows 7
I write a proxy in the %HomePath%\.gitconfig file:
[http]
    proxy = http://<Login>:<Password>@<Proxy>:<Port>
[https]
    proxy = https://<Login>:<Password>@<Proxy>:<Port>
It works fine, but it is unsafe. I don't want to write my password into text file. Can I tell to git to read a proxy settings from the default browser settings?
