Ask HN: Access Control to Google Analytics 
I will try to be as clear as possible in asking the question. Currently we use Google Analytics (GA) using a Google Account. Various teams in our office have access to this account by sharing the password to the Google Account.<p>Example: company.name [at] gmail [dot] com / password<p>The requirement is to restrict access to GA by:
(i) IP address -- using custom URL for GA where any IP which does not belong to office cannot access the account (Can you create custom login screen for GA?)
(ii) Password -- by using a password manger (but firefox will show the password at browser level, is there a way around this?)
(iii) Using One Time Password (OTP) -- by using GA API to create dynamic passwords for every login (is this possible?)<p>Is there any other way to achieve this?<p>Thanks in advance.