[Nov 25, 2025] 303-300 Exam Dumps - Try Best 303-300 Exam Questions - Pass4guide
Verified 303-300 exam dumps Q&As with Correct 121 Questions and Answers
Lpi 303-300 (LPIC Exam 303: Security, version 3.0) Certification Exam is a highly respected certification program designed to validate the security knowledge and skills of IT professionals. LPIC Exam 303: Security, version 3.0 certification is globally recognized and highly valued in the IT industry, making it an excellent choice for professionals looking to advance their careers in security. LPIC Exam 303: Security, version 3.0 certification covers a wide range of security topics and provides candidates with a competitive advantage in the job market.
Lpi 303-300 (LPIC Exam 303: Security, version 3.0) Certification Exam is a professional certification exam designed for individuals who want to demonstrate their expertise in the field of security. LPIC Exam 303: Security, version 3.0 certification exam is intended for IT professionals who have experience in implementing security solutions and managing security systems. The LPIC Exam 303 covers a range of topics related to security, including system security, network security, cryptography, access control, and compliance.
The LPIC Exam 303: Security, version 3.0 is a vendor-neutral exam, which means that it covers security concepts that apply to all Linux distributions. 303-300 exam is designed for professionals who are responsible for securing Linux systems in an enterprise environment. It is ideal for security professionals, system administrators, and IT managers who want to enhance their skills in Linux security.
NEW QUESTION # 17
Which file is used to configure rkhunter?
- A. /etc/audit/auditd.conf
- B. /etc/rkhunter.conf
- C. /etc/aide/aide.conf
- D. /etc/maldet.conf
Answer: B
NEW QUESTION # 18
What is the purpose of TSIG in DNS?
- A. To provide information about DNS servers
- B. To encrypt DNS queries
- C. To sign DNS messages for secure communication
- D. To map a domain name to an IP address
Answer: C
NEW QUESTION # 19
What is phishing?
- A. A type of denial-of-service attack
- B. A type of malware that disguises itself as legitimate software
- C. A type of virus
- D. A type of social engineering attack
Answer: D
NEW QUESTION # 20
What is the purpose of the Linux Audit system?
- A. To detect intrusions and system changes
- B. To manage installed packages
- C. To manage system log files
- D. To automate host scans
Answer: A
NEW QUESTION # 21
Which of the following sections are allowed within the Kerberos configuration file krb5.conf?
(Choose THREE correct answers.)
- A. [realms]
- B. [capaths]
- C. [plugins]
- D. [domain]
- E. [crypto]
Answer: A,B,C
NEW QUESTION # 22
Which of the following commands adds users using SSSD's local service?
- A. sss-addlocaluser
- B. sss_local_adduser
- C. sss_adduser
- D. sss_useradd
- E. sss_add
Answer: D
NEW QUESTION # 23
Which of the following statements is true regarding eCryptfs?
- A. For every file in an eCryptfs directory there exists a corresponding file that contains the encrypted content.
- B. eCryptfs cannot be used to encrypt only directories that are the home directory of a regular Linux user.
- C. 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.
- D. When a user changes his login password, the contents of his eCryptfs home directory has to be re- encrypted using his new login password.
- E. 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.
Answer: B
NEW QUESTION # 24
Given a proper network and name resolution setup, which of the following commands establishes a trust between a FreeIPA domain and an Active Directory domain?
- A. trustmanager add --domain ad: //addom --user Administrator -w
- B. net ad ipajoin addom -U Administrator -p
- C. ipa trust-add --type ad addom --admin Administrator --password
- D. ipa ad join addom -U Administrator -w
- E. ipa-ad -add-trust --account ADDOM\Administrator--query-password
Answer: C
NEW QUESTION # 25
Which tool can be used to manage the Linux Audit system?
- A. rkhunter
- B. auditd
- C. maldet
- D. chkrootkit
Answer: B
NEW QUESTION # 26
What command is used to update NVTs from the OpenVAS NVT feed?
(Specify ONLY the command without any path or parameters).
Solution: openvas-nvt-sync
Determine whether the given solution is correct?
- A. Correct
- B. Incorrect
Answer: A
NEW QUESTION # 27
Which command is used to view the access control list of a file?
- A. getfacl
- B. chmod
- C. setfacl
- D. ls
Answer: A
NEW QUESTION # 28
Which command revokes ACL-based write access for groups and named users on the file afile?
- A. setfacl ~m mask: : rx afile
- B. setfacl -x group: * : rx, user:*: rx afile
- C. setfacl ~m group: * : rx, user :*: rx afile
- D. setfacl -x mask: : rx afile
Answer: A
NEW QUESTION # 29
Which command, included in BIND, generates DNSSEC keys?
(Specify ONLY the command without any path or parameters.)
Solution: dnssec-keygen
Determine whether the given solution is correct?
- A. Correct
- B. Incorrect
Answer: A
NEW QUESTION # 30
What is a rogue access point?
- A. A type of virus
- B. A type of phishing scam
- C. An unauthorized access point that is set up to look like a legitimate one
- D. A legitimate access point that is incorrectly configured
Answer: C
NEW QUESTION # 31
What is an X.509 Certificate?
- A. A digital document that verifies the identity of a website
- B. A digital document that verifies the identity of a company
- C. A digital document that verifies the identity of a device
- D. A digital document that verifies the identity of a person
Answer: A
NEW QUESTION # 32
Which tool can be used to check for rootkits on a Linux system?
- A. chkrootkit
- B. rpm
- C. OpenSCAP
- D. AIDE
Answer: A
NEW QUESTION # 33
Which command is used to set the permissions of a file in Linux?
- A. chown
- B. chmod
- C. setfacl
- D. chgrp
Answer: B
NEW QUESTION # 34
Which of the following statements is used in a parameter file for setkey in order to create a new SPD entry?
- A. spdnew
- B. spdadd
- C. addspd
- D. newspd
- E. spd
Answer: B
NEW QUESTION # 35
Which of the following database names can be used within a Name Service Switch (NSS) configuration file?(Choose THREE correct answers).
- A. group
- B. host
- C. passwd
- D. service
- E. shadow
Answer: A,C,E
NEW QUESTION # 36
Which PAM module checks new passwords against dictionary words and enforces complexity?
(Specially the module name only without any path.)
Solution: pam_cracklib
Determine whether the given solution is correct?
- A. Correct
- B. Incorrect
Answer: A
NEW QUESTION # 37
What is privilege escalation?
- A. An attack that targets a specific user or organization
- B. An attack that exploits a vulnerability to gain elevated privileges
- C. An attack that aims to steal sensitive information
- D. An attack that floods a network or server with traffic to make it unavailable
Answer: B
NEW QUESTION # 38
What is the purpose of a DNSKEY record in DNSSEC?
- A. To provide information about a DNS server
- B. To map an IP address to a hostname
- C. To sign a DNS zone
- D. To verify the authenticity of a DNS query
Answer: C
NEW QUESTION # 39
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. Correct
- B. Incorrect
Answer: A
NEW QUESTION # 40
Linux Extended File Attributes are organized in namespaces. Which of the following names correspond to existing attribute namespaces?(Choose THREE correct answers.)
- A. default
- B. system
- C. owner
- D. user
- E. trusted
Answer: B,D,E
NEW QUESTION # 41
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