Free 303-300 Exam Braindumps certification guide Q&A [Q54-Q68]

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Free 303-300 Exam Braindumps certification guide Q&A

303-300 Certification Overview Latest 303-300 PDF Dumps

The LPIC Exam 303: Security, version 3.0 is a professional certification exam designed for individuals who want to demonstrate their competence in security administration, including network security, cryptography, access control, and compliance. 303-300 exam is a part of the Linux Professional Institute (LPI) certification program, one of the most recognized and respected programs in the IT industry.

Q54. Which of the following commands adds a new user usera to FreeIPA?

useradd usera –directory ipa –gecos “User A”

idap- useradd -H Idaps://ipa-server CN=UserA –attribs “Firstname: User: Lastname: A”

ipa-admin create user –account usera –fname User –iname A

ipa user-add usera –first User –last A

ipa-user- add usera –name “User A”

Q55. What is the purpose of the program snort-stat?

It displays statistics from the running Snort process.

It returns the status of all configured network devices.

It reports whether the Snort process is still running and processing packets.

It displays the status of all Snort processes.

It reads syslog files containing Snort information and generates port scan statistics.

Q56. Which permission bit allows a user to delete a file?

Read

Write

Execute

SetUID

Q57. What happens when the command getfattr afile is run while the file afile has no extended attributes set?

getfattr prints a warning and exits with a values of 0.

getfattr prints a warning and exits with a value of 1.

No output is produced and getfattr exits with a value of 0.

No outputs is produced and getfattr exits with a value of 1.

Q58. Which of the following configuration options makes Apache HTTPD require a client certificate for authentication?

Limit valid-x509

SSLRequestClientCert always

Require valid-x509

SSLVerifyClient require

SSLPolicy valid-client-cert

Q59. 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?

Correct

Incorrect

Q60. Which of the following database names can be used within a Name Service Switch (NSS) configuration file?(Choose THREE correct answers).

host

shadow

service

passwd

group

Q61. What is the purpose of TSIG in DNS?

To encrypt DNS queries

To sign DNS messages for secure communication

To provide information about DNS servers

To map a domain name to an IP address

Q62. Which of the following is an example of a behavioral-based HID technique?

Signature-based detection

Anomaly-based detection

Heuristic-based detection

Rule-based detection

Q63. Which of the following is NOT a benefit of using HID?

Provides real-time detection of security incidents

Allows for quick response to security incidents

Helps prevent security incidents from occurring

Provides automatic removal of detected threats

Q64. Which of the following commands disables the automatic password expiry for the user usera?

chage –maxdays none usera

chage –maxdays 99 usera

chage –maxdays -1 usera

chage –lastday none usera

chage –lastday 0 usera

Q65. Which of the following utilities is used to generate keys for DNSSEC?

dnssec-dsfromkey

rndc

delv

dnssec-keygen

Q66. Which of the following DNS record types can the command dnssec-signzone add to a zone?
(Choose THREE correct answers.)

ASIG

NSEC

NSEC3

NSSIG

RRSIG

Q67. What effect does the configuration SSLStrictSNIVHostCheck on have on an Apache HTTPD virtual host?

The clients connecting to the virtual host must provide a client certificate that was issued by the same CA that issued the server’s certificate.

The virtual host is served only to clients that support SNI.

All of the names of the virtual host must be within the same DNS zone.

The virtual host is used as a fallback default for all clients that do not support SNI.

Despite its configuration, the virtual host is served only on the common name and Subject Alternative

Q68. What is the purpose of rkhunter?

To manage system log files

To detect rootkits and other security threats

To manage installed packages

To automate host scans

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Free 303-300 Exam Braindumps certification guide Q&A [Q54-Q68]

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