Course Overview

Just as a firewall in a building attempts to prevent a fire from spreading, a computer firewall attempts to prevent computer viruses from spreading to your computer and to prevent unauthorized users from accessing your computer. A firewall exists between your computer and the network. It determines which services on your computer remote users on the network can access. A properly configured firewall can greatly increase the security of your system. It is recommended that you configure a firewall for any Red Hat Enterprise Linux system with an Internet connection.

Who this course is for:

• Network administrators
• Cyber security officers
• Network security postgraduates
• Network technical support specialists
• Security incident handlers
• IT Engineers and CEOs
• Software Developers - Security
• Web Developers - Security
• Mobile Applications Developers - Security

What you'll learn

• Interface IPs
• DNS Database and Configuration
• Introduction of Logging and Monitoring
• Enable Logging on Firewall Policies
• Matching traffic to Firewall policies
• Introduction to Network Address Translation
• Firewall authentication
• Firewall authentication methods