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Network Security

Network Security Workshop

Workshop Overview:

The objective of this workshop is to examine the key concepts, protocols and the policies involved in establishing and maintaining security for a network, and building an understanding and familiarity with their operation. Device and network infrastructure security is examined with a focus on different layers to establish a robust, stable and secure network and protect the data and processes that occur in the network.

Introduction to Networking:

  • Brief history of computers and networks
  • What is a LAN?
  • What is a WAN?
  • When do you use a LAN?
  • When do you use a WAN?

Understanding the OSI Reference Model:

  • Understanding each of the seven layers
  • Using the OSI Reference model in network design and troubleshooting
  • Mapping equipment and protocols to the appropriate layers

Common Topologies and Connection Options:

  • Star Topology
  • Tree Topology
  • Mesh Topology
  • Wireless Topology
  • Network Cabling option
  • Network Architecture
  • Types of cables
  • Connection rates and Terminology

Understanding Networking Protocols Including IPv4 and IPv6:

  • IPv4 (formerly known as TCP/IP)
  • Planning for your addressing need
  • Choosing the right protocols for your network
  • Understanding an IP address and subnet mask
  • What is the default gateway
  • Configuring IP addresses on your network
  • IP Version 6 (IPv6)
  • Address Resolution Protocol (ARP)
  • WAN protocols
  • Tunneling protocols
  • Security protocols

Network Security:

  • Physical security
  • Passwords
  • The "run-as" command in Windows 8 and Server 2012
  • Port scanning
  • Baseline security analyzer
  • Windows Server 2012 Security Configuration Wizard
  • Classification of Firewalls
  • Understanding encryption, including PKI and SSL/TLS

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