LPIC-3 Exam 303 (Security) Free Practice Exam Questions

16 real LPIC-3 Exam 303 (Security) exam questions with answers and AI explanations. LPI certification prep — page 1 of 2.

1. Question 2: Which of the following statements are true regarding the certificate of a Root CA? (Choose TWO correct answers.)
2. Question 3: Which of the following methods can be used to deactivate a rule in Snort? (Choose TWO correct answers.)
3. Question 4: What effect does the following command have on TCP packets? iptables- A INPUT d 10.142.232.1 p tcp --dport 20:21 j ACCEPT
4. Question 5: Which of the following prefixes could be present in the output of getcifsacl? (Choose THREE correct answers.)
5. Question 6: Which of the following practices are important for the security of private keys? (Choose TWO correct answers.)
6. Question 8: An X509 certificate contains the following information: X509v3 Basic Constraints: critical CA:TRUE, pathlen:0 - Which of the following statements are true rega…
7. Question 9: Which of the following authentication methods was added to NFS in version 4?
8. Question 10: Which command revokes ACL-based write access for groups and named users on the file afile?
9. Question 11: Which of the following database names can be used within a Name Service Switch (NSS) configuration file? (Choose THREE correct answers).
10. Question 12: Which of the following are differences between AppArmor and SELinux? (Choose TWO correct answers).