Background

In August 2017 Troy Hunted released a sizeable list of Pwned Passwords. 320 Million in fact.
I subsequently wrote this post on Identifying Active Directory Users with Pwned Passwords using Microsoft/Forefront Identity Manager which called the API and sets a boolean attribute in the MIM Service that could be used with business logic to force users with accounts that have compromised passwords to change their password on next logon.
Whilst that was a proof of concept/discussion point of sorts AND  I had a disclaimer about sending passwords across the internet to a third-party service there was a lot of momentum around the HIBP API and I developed a solution and wrote this update to check the passwords locally.… [Keep reading] “Identifying Active Directory Users with Pwned Passwords using Microsoft/Forefront Identity Manager v2, k-Anonymity and Have I Been Pwned”