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Lpi 117-303 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Cryptography | 25% | - Public Key Infrastructure (PKI)
|
| Host Security | 20% | - Access Control
|
| Organizational Security | 15% | - Security Policies
|
| Threats and Vulnerability Assessment | 15% | - Security scanning
|
| Network Security | 25% | - Secure communication
|
Lpi LPI Level 3 Exam (LPI 303: Security) Sample Questions:
1. An administrator can prevent dictionary based attacks against an OpenSSH server by forcing keybased authentication with which TWO parameters in sshd_config?
A) PubkeyAuthentication
B) PasswordAuthentication
C) ServerKey
D) HostKey
E) PrivatekeyAuthentication
2. CORRECT TEXT
Postfix daemons can be chroot'd by setting the chroot flag in ____________. (Supply only the filename, without a path)
3. What can proxymap be used for in a Postfix installation? (Select TWO correct answers)
A) Mapping mail user IDs to system accounts.
B) Creating and querying Postfix alias databases.
C) Overcoming chroot restrictions.
D) Creating and querying Postfix lookup tables.
E) Consolidating the number of open lookup tables.
4. The system administrator wishes to use the pam_listfile.so module to restrict which users are allowed to login via SSH. Which line will configure this behaviour?
A) auth required pam_listfile.so item=user sense=deny file=/etc/sshd/sshd.deny onerr=succeed
B) auth required pam_listfile.so item=user sense=allow file=/etc/sshd/sshd.allow onerr=succeed
C) auth required pam_listfile.so item=user sense=allow file=/etc/sshd/sshd.allow onerr=fail
D) auth required pam_listfile.so item=user sense=deny file=/etc/sshd/sshd.deny onerr=fail
5. The apache administrator has added the following lines to the configuration files: <Directory />
AllowOverride None
</Directory>
What is the purpose of this directive?
A) It prevents HTML files from being served out of the / directory.
B) It stops users from serving HTML files from their home directories.
C) It stops users from setting up .htaccess files unless specifically allowed in additional configuration.
D) It prevents CGI scripts from modifying apache features dynamically.
Solutions:
| Question # 1 Answer: A,B | Question # 2 Answer: Only visible for members | Question # 3 Answer: C,E | Question # 4 Answer: C | Question # 5 Answer: C |
