Company A acquired Company B$.$ During an initial assessment, the companies discover they are

using the same SSO system. To help users with the transition. Company A is requiring the

following:

$-$ Before the merger is complete, users from both companies should use a

single set of usernames and passwords.

$-$ Users in the same departments should have the same set of rights and

privileges, but they should have different sets of rights and

privileges if they have different IPs.

$-$ Users from Company B should be able to access Company A$\text{'}$s available

resources.

Which of the following are the BEST solutions? $($Choose two.$)$

A$.$ Installing new Group Policy Object policies

B$.$ Establishing one$-$way trust from Company B to Company A

C$.$ Enabling SAML

D$.$ Implementing attribute$-$based access control

E$.$ Installing Company A$\text{'}$s Kerberos systems in Company B$\text{'}$s network