February 2020
Intermediate to advanced
666 pages
15h 45m
English
Content preview from Mastering Linux Security and Hardening - Second Edition
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Questions
- Which of the following is true about rootkits?
A. They only infect Windows operating systems. B. The purpose of planting a rootkit is to gain root privileges to a system.C. An intruder must have already gained root privileges in order to plant a rootkit.D. A rootkit isn't very harmful.
- Which of the following methods would you use to keep maldet updated?
A. Manually create a cron job that runs every day. B. Do nothing, because maldet automatically updates itself. C. Once a day, run the normal update command for your operating system. D. Run the maldet update utility from the command line.
- Which of the following is true about the auditd service?
A. On an Ubuntu system, you'll need to stop or restart it with the service command. ...