303-200 LPIC-3 Exam 303: Security - 2.0 Question and Answers

it monitors the network for neighbor discovery messages from new IPv6 hosts and routers

it monitors remote hosts by periodically sending echo requests to them.

it monitors the availability of a network link by querying network interfaces.

It monitors the network for IPv4 nodes that have not yet migrated to IPv6.

It monitors log files for failed login attempts in order to block traffic from offending network nodes

By placing a # in front of the rule and restarting Snort

By placing a pass rule in local.rules and restarting Snort.

By deleting the rule and waiting for Snort to reload its rules files automatically.

By adding a pass rule to /etc/snort/rules.deactivated and waiting for Snort to reload its rules files automatically.

ntop --set-admin-password=testing123

ntop --set-password-testing123

ntop --reset-password=testing 123

ntop --set-new-password=testing123

For every file in an eCryptfs directory there exists a corresponding file that contains the encrypted content.

The content of all files in an eCryptfs directory is stored in an archive file similar to a tar file with an additional index to improve performance.

After unmounting an eCryptfs directory, the directory hierarchy and the original file names are still visible, although, it is not possible to view the contents of the files.

When a user changes his login password, the contents of his eCryptfs home directory has to be re-encrypted using his new login password.

eCryptfs cannot be used to encrypt only directories that are the home directory of a regular Linux user.