Which ports are enabled by default when you first configure Firewall and why?
Only the ports needed to perform remote administration: Remote Directory Access (625), server admin (687), Secure Shell (22) WHY: These…
If the firewall does not find a specific rule, what rule does it apply?
The default general rule, which denies all TCP connections
What does “Automatically enable mirrored updates” do, if selected?
– make them all available to users who are using your server to Software Update
What does Automatically mirror updates from Apple do, if selected?
– downloads all updates to your server from Apple when they become available
On a network with a Software Update server enabled, in order to prevent users from accessing Apples software update servers (forcing them to use your in-house server) what must you do?
– configure the networks main firewall to block client access to port 63000
Using an in-house Software Updater server has what two advantages over having your users use Apples software update servers?
– allow your local users to use specific updates you choose via the local software update server – reduce the…
What authentication methods are available for SMTP, IMAP, and POP?
SMTP: Kerberos, CRAM-MD5, Login, Plain IMAP: Kerberos, CRAM-MD5, Login, Plain, Clear POP: Kerberos, CRAM-MD5, Clear