Onboard a Intranet website with Session controls

[Suneshes]

Hello Team, Customer would like to give a read only experience users who are accessing intranet website (https://contosoinranet/) on non-trusted PCs (Non Hybrid Join PCs). All users are having Azure Active Directory P1 license assigned. Is there any resource you can guide me to achieve this ? 

[#2]

@Suneshes I am assuming your intranet is based on SharePoint. If so, please check https://docs.microsoft.com/en-us/sharepoint/control-access-from-unmanaged-devices

[#3]

It the intranet is on an on-premises system,
1. Use Azure AD App Proxy to provide access to the website
2. Create a Conditional Access Policy to evaluate the device and configure the session control