What methods can Hiro use to avoid specifying login credentials on Server3 when already logged into Server1 and Server2?

Hiro can effectively avoid the need to specify login credentials on Server3 while being authenticated on Server1 and Server2 by utilizing a combination of CredSSP, Kerberos Delegation, and JEA.

CredSSP (Credential Security Support Provider) is particularly important in this context as it allows for the delegation of user credentials when connecting to remote servers. This means that once Hiro is logged into Server1 or Server2, he can seamlessly access Server3 without needing to re-enter his credentials. CredSSP securely passes the credentials through the remote connection, thus simplifying the login process.

Kerberos Delegation is another key component. It allows a user to access services on multiple servers without needing to provide credentials each time. In scenarios where Hiro is logged into Server1 or Server2 and needs to authenticate against Server3, Kerberos Delegation handles the authentication process behind the scenes. This is particularly useful in a domain environment where Kerberos tickets are used, enabling smooth and secure transitions between different servers without repeated logins.

JEA (Just Enough Administration) also plays a role by enabling limited administrative capabilities without the need for full credentials. With JEA, Hiro can perform necessary tasks on Server3 that do not require complete credentials to be specified,