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Lpi 303-300 Exam Syllabus Topics:

Lpi LPIC Exam 303: Security, version 3.0 Sample Questions:

1. In Suricata, what is the purpose of a "rule" file, such as those found in the emerging-threats.rules collection?

A) It defines the signatures and conditions used to detect specific types of malicious or suspicious network traffic.
B) It defines firewall NAT translation rules.
C) It defines user authentication policies for the Suricata management interface.
D) It configures which network interfaces Suricata should monitor.

2. What is host intrusion detection (HID)?

A) A system that detects malicious traffic on a network
B) A system that monitors and detects potential security threats on a single computer or server
C) A system that scans files and folders for viruses
D) A system that prevents malware from infecting a network

3. What is the purpose of IP sets?

A) They group together IP addresses that are assigned to the same network interfaces.
B) They group together IP and MAC addresses used by the neighbors on the local network.
C) They group together IP addresses and user names that can be referenced from /etc/hosts.allow and /etc/hosts.deny
D) They group together IP addresses and networks that can be referenced by the network routing table.
E) They group together IP addresses that can be referenced by netfilter rules.

4. Which of the following DNS records are used in DNSSEC?

A) PTR
B) TXT
C) MX
D) RRSIG

5. Which of the following components are part of FreeIPA? (Choose THREE correct answers.)

A) Public Key Infrastructure
B) DHCP Server
C) Directory Server
D) Intrusion Detection System
E) Kerberos KDC

Solutions: