DUNS #: 07-985-4198 | Cage Code: 7F5V0 | NAICS Codes: 611310, 611420

Implementing Cisco Network Security

5 Days

Price: $3495

Course Schedule

Overview

Implementing Cisco IOS Network Security (IINS) v2.0 is a five-day instructor-led course that is presented by Cisco Learning Partners to end users and channel partner customers. The content focuses on the design, implementation, and monitoring of a comprehensive security policy, using Cisco IOS security features and technologies as examples. The course covers security controls of Cisco IOS devices as well as a functional introduction to the Cisco ASA adaptive security appliance. Using instructor-led discussion, lecture, and hands-on lab exercises, this course allows students to perform basic tasks to secure a small branch office network using Cisco IOS security features that are available through web-based GUIs (Cisco Configuration Professional) and the CLI on Cisco routers, switches, and ASA appliances.


Objectives

Upon completing this course, the student will be able to meet these overall objectives:

  • Describe the components of a comprehensive network security policy that can be used to counter threats against IT systems, within the context of a security policy life cycle
  • Develop and implement security countermeasures that are aimed at protecting network elements as part of the network infrastructure
  • Deploy and maintain threat control and containment technologies for perimeter security in small and midsize networks
  • Describe secure connectivity strategies and technologies using VPNs, as well as configure site-to-site and remote-access VPNs using Cisco IOS features

Audience

The primary audience for this course is as follows:

  • Network designers
  • Network administrators
  • Network engineers
  • Network managers
  • System engineers

Prerequisites

The knowledge and skills that a student must have before attending this course are as follows:

  • Skills and knowledge equivalent to those learned in Interconnecting Cisco Networking Devices Part 1 (ICND1)
  • Working knowledge of the Windows operating system
  • Working knowledge of Cisco IOS networking and concepts

Outline

Module 1: Networking Security Fundamentals

Lesson 1: Introducing Networking Security Concepts

  • Describe information security within the context of risk management and its underlying concepts
  • Explain the motivation behind networking security, describing the business and security environment of organizations today
  • Classify threat vectors according to multiple criteria, in order to define and plan mitigation strategies
  • Analyze and compare design principles and considerations for network security

Lesson 2: Understanding Security Policies Using a Life-Cycle Approach

  • Describe risk management within the context of business and organizational drivers
  • Compare different compliance regulations and describe them as drivers of information security
  • Provide a high-level definition of a security policy along with the benefits of creating a sound policy as part of the life-cycle process
  • Analyze the benefits of using a life-cycle approach to information and network security
  • Describe the assessment phases of the life-cycle approach, comparing and contrasting different methods and considerations
  • Describe the testing phases of the life-cycle approach and how they relate to other phases
  • Describe the incident response phases of the life-cycle approach, comparing high-level techniques that are commonly used to respond efficiently and effectively to security threats
  • Describe the disaster recovery phases of the life-cycle approach and their importance in business continuity

Lesson 3: Building a Security Strategy for Borderless Networks

  • Describe the Cisco Borderless Networks Architecture to position it as a framework to present the Cisco security portfolio of products
  • Describe the Cisco SecureX Architecture at a high level, highlighting its features and benefits and providing examples of Cisco products that fall within this category
  • Describe Cisco threat control and containment products and technologies, illustrating their high-level features and benefits
  • Describe Cisco content security products and technologies, illustrating their high-level features and benefits
  • Describe Cisco VPN solutions and technologies, illustrating their high-level features and benefits
  • Describe security management products and technologies, illustrating their high-level features and benefit

Module 2: Protecting the Network Infrastructure

Lesson 1: Introducing Cisco Network Foundation Protection

  • Categorize common threats against the network infrastructure
  • Describe Cisco NFP as a framework to develop and implement security controls to protect the network infrastructure
  • List and compare security controls that protect the control plane
  • List and compare security controls that protect the data plane
  • List and compare security controls that protect the management plane

Lesson 2: Protecting the Network Infrastructure Using Cisco Configuration Professional

  • Articulate the features and benefits of Cisco Configuration Professional, describing its requirements and installation options
  • Demonstrate the Cisco Configuration Professional GUI, showcasing the most relevant options and features
  • Describe the unique components of Cisco Configuration Professional that are used for effective security policy deployment and configuration
  • Describe and implement the One-Step Lockdown and audit features that are found on Cisco Configuration Professional

Lesson 3: Securing the Management Plane on Cisco IOS Devices

  • Describe the management security features of the Cisco IOS Software on Cisco routers
  • Demonstrate the configuration of management access using RBAC
  • Describe the support for AAA services on Cisco routers
  • Demonstrate the use of Cisco Configuration Professional to configure AAA services using the local user database
  • Compare and contrast different device monitoring options, including SNMP and syslog

Lesson 4: Configuring AAA on Cisco IOS Devices Using Cisco Secure ACS

  • Describe the features of the Cisco Secure ACS in the context of a management protection strategy
  • Compare and contrast two popular AAA protocols: TACACS and RADIUS
  • Demonstrate the configuration of network elements to use AAA authentication and authorization
  • Demonstrate the initialization and basic configuration of Cisco Secure ACS acting as a AAA server
  • Utilize CLI commands to verify the correct configuration of the router

Lesson 5: Securing the Data Plane on Cisco Catalyst Switches

  • Introduce fundamental switching concepts, starting with the building blocks of VLANs and trunking
  • Introduce other building blocks of the switch, including spanning tree for high availability
  • Revisit and explain security threats that exploit vulnerabilities in the switching infrastructure
  • Plan and develop a strategy for protecting the switch data plane
  • Describe the Spanning Tree Protocol Toolkit that is found on Cisco IOS routers that prevents STP operations from having an impact on the security posture
  • Revisit port security and configure it to illustrate security controls that are aimed at mitigating ARP spoofing and other threats

Lesson 6: Securing the Data Plane in IPv6 Environments

  • Explain the need for IPv6 from the general perspective of the transition to IPv6 from IPv4
  • List and describe the fundamental features of IPv6, as well as enhancements when compared to IPv4
  • Analyze the IPv6 addressing scheme, components, and design principles and configure IPv6 addressing
  • Describe the IPv6 routing function
  • Evaluate how common and specific threats affect IPv6
  • Develop and implement a strategy for IPv6 security

Module 3: Threat Control and Containment

Lesson 1: Planning a Threat Control Strategy

  • Evaluate the current state of enterprise security in the presence of evolving threats
  • Describe design considerations for a threat protection strategy to mitigate threats as part of a risk management strategy
  • Describe how Cisco strategizes threat control and containment

Lesson 2: Implementing Access Control Lists for Threat Mitigation

  • List the benefits of ACLs in general
  • Describe the building blocks and operational framework of ACLs
  • Describe summarizable address blocks in the context of CIDR and VLSM environments, demonstrating how ACL wildcard masks allow for threat mitigation in those environments
  • List design considerations when deploying ACLs in general
  • Demonstrate the use of Cisco Configuration Professional and the CLI to deploy and verify a threat containment strategy using ACLs
  • Demonstrate the use of Cisco Configuration Professional and the CLI to correlate ACL log and alarm information to monitor their impact and effectiveness
  • Configure object groups to simplify the implementation of ACLs for threat control
  • Configure ACLs in IPv6 environments, highlighting the operational differences with IPv4 ACLs

Lesson 3: Understanding Firewall Fundamentals

  • Describe firewall technologies that historically have played, and still play, a role in network access control and security architectures
  • Introduce and describe the function and building blocks of NAT
  • List design considerations for firewall deployment
  • Describe guidelines for firewall ruleset creation

Lesson 4: Implementing Cisco IOS Zone-Based Policy Firewalls

  • Introduce and describe the function, operational framework, and building blocks of Cisco IOS zone-based firewalls
  • Describe the functions of zones and zone pairs, as well as their relationship in hierarchical policies
  • Describe the Cisco Common Classification Policy Language for creating zone-based firewall policies
  • List the default policies for the different combinations of zone types
  • Demonstrate the configuration and verification of zone-based firewalls using Cisco Configuration Professional and the CLI
  • Demonstrate the configuration of NAT services for zone-based firewalls

Lesson 5: Configuring Basic Firewall Policies on Cisco ASA Appliances

  • Describe the Cisco ASA family of products, identifying the primary supported features
  • Describe the building blocks of Cisco ASA configuration
  • Describe the navigation options, features, and requirements of Cisco ASDM
  • Describe the use of ACLs on Cisco ASA appliances
  • Briefly describe the deployment of policies using the Cisco Modular Policy Framework
  • Describe the configuration procedure to deploy basic outbound access control on Cisco ASA appliances using Cisco ASDM

Lesson 6: Understanding IPS Fundamentals

  • Discuss the fundamentals of intrusion prevention and compare IDS and IPS
  • Describe the building blocks of IPS and introduce the underlying technologies and deployment options
  • Describe the use of signatures in intrusion prevention and highlight their benefits and drawbacks
  • Discuss the need for IPS alarm monitoring and evaluate the options for event managers
  • Analyze the design considerations in deploying IPS

Lesson 7: Implementing Cisco IOS IPS

  • Describe the operational framework and requirements of Cisco IOS IPS
  • Describe signature files and signature definitions from the operational and maintenance perspectives
  • Evaluate scenarios and analyze a strategy for signature tuning
  • Describe the options for event management using Cisco IOS IPS
  • List the steps to configure Cisco IOS IPS using Cisco Configuration Professional, and implement the configuration using Cisco Configuration Professional wizards
  • Implement signature tuning with Cisco Configuration Professional options
  • Use Cisco Configuration Professional as an event manager, and monitor IPS operations

Module 4: Secure Connectivity

Lesson 1: Understanding the Fundamentals of VPN Technologies

  • Discuss the state of VPN security and the business and technical drivers behind it
  • Describe the required components and deployment options for VPNs
  • Introduce the use of encryption in VPN deployments
  • Introduce symmetric encryption algorithms and describe their use in VPN operations
  • Introduce asymmetric encryption algorithms and describe their use in VPN operations
  • Introduce hashing mechanisms and describe their use in VPN operations
  • Describe the use of cryptographic keys in VPN operations and list the considerations in key management
  • Describe how cryptography plays a role in commercial implementations such as IPsec and SSL/TLS

Lesson 2: Introducing Public Key Infrastructure

  • Describe the asymmetric cryptography fundamentals behind PKI
  • Explain the reasoning and components behind digital signatures and the RSA protocol
  • Describe PKI requirements, components, and operations
  • List PKI standards and their functions
  • Detail the operations of CAs and RAs

Lesson 3: Examining IPsec Fundamentals

  • Analyze the architecture of the IPsec protocol
  • Detail the role and operational impact of the main IPsec components
  • Describe IPsec modes of operation in various scenarios
  • Describe the phases of IPsec connectivity
  • Overview the operations of IPv6 VPNs

Lesson 4: Implementing Site-to-Site VPNs on Cisco IOS Routers

  • Evaluate the requirements and configuration of site-to-site IPsec VPNs
  • Use Cisco Configuration Professional to configure site-to-site IPsec VPNs
  • Use CLI commands and Cisco Configuration Professional monitoring options to validate the VPN configuration
  • Use CLI commands and Cisco Configuration Professional monitoring options to monitor and troubleshoot the VPN configuration

Lesson 5: Implementing SSL VPNs Using Cisco ASA Appliances

  • Describe the use cases and operational requirements of SSL VPNs
  • Describe the protocol framework for SSL and TLS
  • Describe a configuration that is based on deployment options and other design considerations
  • Describe the steps to configure Cisco VPN clientless mode on the Cisco ASA appliance, and demonstrate the configuration on Cisco ASDM
  • Describe the steps to configure Cisco full tunnel mode on the Cisco ASA appliance, and demonstrate the configuration on Cisco ASDM using the Cisco AnyConnect client