LPIC-3 Exam 303: Security, version 2.0 (303-200) - Linux Professional Institute Actual Exam Questions
Last updated on May 13, 2026
What is the purpose of the program snort-stat?
It displays statistics from the running Snort process.
It returns the status of all configured network devices.
It reports whether the Snort process is still running and processing packets.
It displays the status of all Snort processes.
It reads syslog files containing Snort information and generates port scan statistics.
to join the discussion
No discussions yet. Be the first to ask!
Delete Comment
Are you sure? This action cannot be undone.
Which of the following commands displays all ebtable rules contained in the table filter including their packet and byte counters?
ebtables -t nat -L -v
ebtables-L-t filter -Lv
ebtables-t filter-L-Lc
ebtables -t filter -Ln -L
ebtables-L -Lc-t filter
to join the discussion
No discussions yet. Be the first to ask!
Delete Comment
Are you sure? This action cannot be undone.
Which of the following statements are true regarding the certificate of a Root CA? (Choose TWO correct answers.)
It is a self-signed certificate.
It does not include the private key of the CA
It must contain a host name as the common name.
It has an infinite lifetime and never expires.
It must contain an X509v3 Authority extension.
to join the discussion
No discussions yet. Be the first to ask!
Delete Comment
Are you sure? This action cannot be undone.
Which of the following lines in an OpenSSL configuration adds an X 509v3 Subject Alternative Name extension for the host names example.org and www.example.org to a certificate'?
subjectAltName = DNS: www example.org, DNS:example.org
extension= SAN: www.example.org, SAN:example.org
subjectAltName: www.example.org, subjectAltName: example.org
commonName = subjectAltName= www.example.org, subjectAltName = example.org
subject= CN= www.example.org, CN=example.org
to join the discussion
No discussions yet. Be the first to ask!
Delete Comment
Are you sure? This action cannot be undone.
Given that this device has three different keys, which of the following commands deletes only the first key?
cryptsetup luksDelKey /dev/sda 1 0
cryptsetup luksDelkey /dev/sda 1 1
cryptsetup luksDelKey / dev /mapper/crypt- vol 1
cryptsetup luksDelKey / dev /mapper/crypt- vol 0
to join the discussion
No discussions yet. Be the first to ask!
Delete Comment
Are you sure? This action cannot be undone.
Finish Practice?
Are you sure you want to finish? This will end your practice session.