Network Device Hardening

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Network devices are the building blocks and backbone of today's contemporary and large-scale networks and systems. The role of network devices is to ensure reliable and efficient transfer, filtering, and management of data across or within networks. Many network devices range from basic layer one hubs or repeaters to layer two switches, layer three routers, load balancers, virtual private networks, and intrusion prevention systems.

Learning Objectives

The room aims to teach techniques for identifying and mitigating security vulnerabilities, hardening network device configurations, and implementing security best practices. By the end of this room, you should be able to assess and strengthen network device security, enhance network resilience, and effectively defend against common cyber threats.

Learning Pre-requisites
An understanding of the following topics is recommended before starting the room:

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Network Device Hardening

Task 1Introduction

Task 2Common Threat and Attack VectorsPremium

Task 3Common Hardening TechniquesPremium

Task 4Hardening Virtual Private NetworksPremium

Task 5Hardening Routers, Switches & FirewallsPremium

Task 6Hardening Routers, Switches & Firewalls - More TechniquesPremium

Task 7Important Tools for Network MonitoringPremium

Task 8ConclusionPremium

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