I checked our Azure AD tenant and found we have lot of 3rd party apps sitting under enterprise apps and very few has any sign-in logs . Now we thought to clean this apps because not sure which 3rd party apps is accessing our tenant data using graph API . Now first thing which we did is block the user consent and change this with Admin consent , Making sure correct apps allowed within the organization.
Now the tough part is to find the correct App . As per Microsoft cloud apps security , This has cloud app catalog of around 16,000 apps , where we can check the apps details and ranking but still we could not able to find the details of few apps that is not in the Microsoft cloud app catalog.
Could you help to understand , How you guys check and allow the authentic apps not having details in MS cloud app catalog within your organization.