Activate SSL connection (Secure Sockets Layer):
Menu item: "Options"
Tab: "Details"
Category: "Security"
Activate "SSL 2.0"
Do not save form data:
Menu item: "Options"
Tab: "Personal"
Dialogue field: "Passwords"
Activate "Never save password"
Menu item: "Options"
Tab: "Personal"
Dialogue field "Automated form-filling"
Activate "Never save text from forms"
Additional settings are under
Menu item: "Options"
Tab: "Details"
Category: "Network", Button: "Change proxy settings"
As shown in the previous Microsoft Edge description.