July 2018
Beginner
704 pages
23h 51m
English
Content preview from Linux Essentials for Cybersecurity
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Chapter 20Network Service Configuration: Essential Services
As an administrator, you should know how to correctly set up and secure key network servers. In this chapter, you explore some of these servers, including DNS, DHCP, and mail servers.
You will start by learning key components of the Doman Name Service (DNS) and how to configure a BIND DNS server. Then you learn how to set up a Dynamic Host Configuration Protocol (DHCP) server and discover how this server can interact with a DNS server.
This chapter concludes with an in-depth discussion on email services, including setting up and configuring Postfix, procmail, and Dovecot.
After reading this chapter and completing the exercises, you will be able to do the following:
Configure and secure ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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