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RH253 RH253_Outline
Red Hat Linux Networking and Security Administration
Course Outline
The following is an outline of the skills and knowledge represented in the training elements of the RH253 Red Hat Linux Networking and Security Administration Course.
Note: Technical content subject to change without notice. Significant changes in course content will generally be available in posted outlines at least two months prior to being implemented in scheduled courses, to allow enrolled students adequate prep time. Reload this page regularly to insure up-to-date information.
Unit 1: System Performance and Security
Identify how concepts and well formed policy map to configuration and accountability in networking and security administration.
Unit 2: System Service Access Controls
Implement secure access to system and network services using host-based access, SELinux, and system services management.
Unit 3: Securing Data
Secure data using fundamental encryption protocols, Public Key Infrastructure, and Digital Certificates. Configure and utilize encrypted remote system administration tools.
Unit 4: Network Resource Access Controls
Secure access to systems and services using the NetFilter kernel-level firewall.
Unit 5: Organizing Networked Systems
Understand and implement organized networked systems using the DNS and DHCP services.
Unit 6: Network File Sharing Services
Configure, control and secure access to FTP, NFS, and SMB/CIFS (Samba).
Unit 7: Web Services
Configure, implement and secure access to the Apache Web Server and Squid Proxy Cache.
Unit 8: Electronic Mail Services
Configure, implement and secure access to the Sendmail and Postfix SMTP servers.
Unit 9: Account Management
Understand account management using Name Switch Service and Pluggable Authentication Modules.