Deriv login is a platform were you enter you credentials and get into you the account so you can able to deposit, trade and withdraw.
How to login deriv real account
to login on deriv account you need to first of go to www.deriv.com
Click login
then enter you email and password
click submit
How to login on your deriv demo account
To login on your deriv demo account you need to have an emaill and password once you click submit select demo account and start trading
How deriv login mt5 works
you can login on your deriv accont mts by downloading metal trader 5 then select deriv and put your login detail and submit