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Chapter 59. RH253 Red Hat Linux Networking and Security Administration

59.1. Course Description
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RH253 arms students with in-depth knowledge needed to configure common Red Hat Enterprise Linux network services. Network and local security tasks are also topics of this course.

59.1.1. Prerequisites
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RH133 Red Hat Linux System Administration or equivalent experience with Red Hat Enterprise Linux, LAN/WAN fundamentals or equivalent, internetworking with TCP/IP or equivalent.

59.1.2. Goal
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Upon completion of this course, individuals can set up a Red Hat Enterprise Linux server and configure common network services and security at a basic level.

59.1.3. Audience
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Linux or UNIX system administrators who already have some real-world experience with Red Hat Enterprise Linux systems administration, want a first course in networking services and security, and want to build skills at configuring common network services and security administration using Red Hat Enterprise Linux.

59.1.4. Course Objectives
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  1. Networking services on Red Hat Linux server-side setup, configuration, and basic administration of common networking services: DNS, NIS, Apache, SMB, DHCP, Sendmail, FTP. Other common services: tftp, pppd, proxy.
  2. Introduction to security
  3. Developing a security policy
  4. Local security
  5. Files and filesystem security
  6. Password security
  7. Kernel security
  8. Basic elements of a firewall
  9. Red Hat Linux-based security tools
  10. Responding to a break-in attempt
  11. Security sources and methods
  12. Overview of OSS security tools

59.1.5. Follow-on Courses
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RH302 RHCE Certification Exam
"This course was excellent. The teacher was fantastic—his depth of knowledge is amazing."——Greg Peters, Future Networks USA
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