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Technology Training: Communications Courses: Security: Firewall Concepts Level 1
Course Objectives:Upon completion of this course the student will be able to:
- Describe the purpose of a firewall
- Differentiate firewall architectures
- Identify basic firewall components
Course Type:The course is taught in class with an instructor.
Prerequisite:Networking Foundations Level I and II, TCP/IP Fundamentals, or a detailed understanding of IP networking, data are strongly recommended.
Audience:Individuals that need to understand network security concepts specifically related to enterprise firewall technology, specifically Systems Engineers, Network Administrators, Network Consultants, Technical Architects, and Security Planners.
Course Description:This course introduces the student to the concept of Firewall Security basics. Through a series of discussions the student will gain knowledge of these concepts. The course wraps up with a case study where the students will work in teams to examine and design a secure enterprise solution. This solution is then presented to the class
Course Outline:
Introduction to Internetworking
- The Internet Overview
- Network Layers Explained
- Intranets vs. Extranets
- Virtual Private Networks
- Remote Access
Network Security Concepts
- Issues and Risks
- Access Control
- Confidentiality
- Data Integrity
- Non-repudiation
- Attacks
Firewall Architecture
- Packet Filtering
- Application Proxies
- Stateful Inspection
- Agent/Client
- Management
Security Policies
- Standards
- Guidelines
- Procedures
- Rule Base
- Licensing
- Management
Authentication
- User/Client/Session
- FTP
- Telnet
- RLogin
- HTTP/HTTPS
- S/key
- SecurID
- RADIUS
- AXENT
- TACACS
Network Address Translation
- IP Addressing
- Classless InterDomain Routing
- ARP/RARP
- Static NAT
- Dynamic NAT
- NAT Rule Base
Conclusion
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