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Lpi 303-300 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Network Security | - Firewalls (iptables, nftables) - VPN technologies - Secure network services |
| Vulnerability Assessment and Monitoring | - Intrusion detection systems (IDS) - Log analysis and auditing |
| Application Security | - Secure software configuration - Container and service security |
| Security Administration | - System hardening - Authentication mechanisms |
| Cryptography | - OpenSSL usage and configuration - Public key infrastructure (PKI) - Data encryption and signing |
| Access Control | - Mandatory Access Control (MAC) - SELinux and AppArmor - Discretionary Access Control (DAC) |
Lpi LPIC Exam 303: Security, version 3.0 Sample Questions:
Question 1
Which command is used to view the access control list of a file?
A. chmod
B. ls
C. setfacl
D. getfacl
Question 2
Which command displays currently listening TCP and UDP sockets along with the process ID and name of the associated program?
A. ping -c 4
B. ss -tulnp
C. traceroute
D. dig
Question 3
Which command is used to set the owner and group of a file in Linux?
A. chmod
B. chown
C. setfacl
D. chgrp
Question 4
Which command installs and configures a new FreeIPA server, including all sub-components, and creates a new FreeIPA domain? (Specially ONLY the command without any path or parameters).
Solution: ipa-server-install
Determine whether the given solution is correct?
A. Incorrect
B. Correct
Question 5
What option of mount.cifs specifies the user that appears as the local owner of the files of a mounted CIFS share when the server does not provide ownership information? (Specify ONLY the option name without any values or parameters.) Solution: uid=arg Determine whether the given solution is correct?
A. Incorrect
B. Correct
Solutions:
| Question 1 Answer: D | Question 2 Answer: B | Question 3 Answer: B | Question 4 Answer: B | Question 5 Answer: B |






