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Course ID: 25318 | Course Duration: 4 Days
 
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RH253-Red Hat Linux Networking and Security Administration Training Class

Course ID: 25318
 
 
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RH253-Red Hat Linux Networking and Security Administration Training Seminar

 

Course Description

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


Prerequisites

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.


Unit 1 System Performance and Security
Concepts and Practices
System Faults and Breaches
Method of Fault Analysis
Benefits of System Monitoring
Managing Processes by Account

Labs

  • Hands-on lab: System Monitoring
Unit 2 System Service Access Controls
Service and Network Access Controls
System Initialization and Service Management
Service and Application Access Controls
tcp_wrappers Configuration
Security Enhanced Linux (SELinux)

Labs

  • Hands-on Lab: Controlling access to certain hosts
Unit 3 Network Resource Access Controls
Internet Protocol and Routing
IPv6: Dynamic Interface Configuration
IPv6: StaticInterface Configuration
IPv6: Routing Configuration
Netfilter Overview
Rules: General Considerations
Connection Tracking
Network Address Translation (NAT)
IPv6 and ip6tables

Labs

  • Hands-on Lab: Securing Networking
Unit 4 Organizing Networked Systems
Host Name Resolution
DNS-Specific Resolvers
Trace a DNS Query with dig
Exploring DNS with host
Service Profile: DNS
Getting Started with BIND
bind-chroot Package
caching-nameserver Package
Remote Name Daemon Control (rndc)
The DHCP Service
DHCP Overview
Configuring an IPv4 DHCP Server

Labs

  • Hands-on Lab: Implement a Minimal DNS Server
Unit 5 Network File Sharing Services
File Transfer Protocol (FTP)
Network File Service (NFS)
Port options for the Firewall
Samba services
Configuring Samba

Labs

  • Hands-on Lab: Network File Sharing Services
Unit 6 Web Services
Squid Web Proxy Cache
Hands-on Lab: Implementing Web (HTTP) Services
Apache Overview
Apache Server Configuration
Virtual Hosts
Apache Access Configuration
CGI
Apache Encrypted Web Server
Unit 7 Electronic Mail Services
Essential Email Operation
Simple Mail Transport Protocol
Sendmail SMTP Restrictions
Sendmail Operation
Using alternatives to Switch MTAs
Postfix Configuration
Postfix SMTP Restrictions
Postfix Operation
Mail Retrieval Protocols

Labs

  • Hands-on Lab: Electronic Mail
Unit 8 Securing Data
The Need For Encryption
Symmetric Encryption
Asymmetric Encryption
Public Key Infrastructures
Digital Certificates

Labs

  • Hands-on Lab: Securing Data
Unit 9 Account Management
Account Management
Account Information (Name Service)
Name Service Switch (NSS)
Pluggable Authentication Modules (PAM)
PAM Operation
Utilities and Authentication

Labs

  • Hands-on Lab: Account Management Methods
 
     
     
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  RH253-Red Hat Linux Networking and Security Administration Training Course Dates and Locations  
     
  Course ID: 25318 | Course Duration: 4 Days  
     
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