CompTIA Server+: Network Firewalls

CompTIA    |    Intermediate
  • 14 videos | 1h 32m 10s
  • Includes Assessment
  • Earns a Badge
Rating 4.7 of 50 users Rating 4.7 of 50 users (50)
In cybersecurity, firewalls control what type of traffic is allowed into or out of a server or network. There are a variety of firewall types designed for specific use-cases and these solutions can come in the form of a dedicated hardware or software appliance, or could be software running within a general purpose operating system. Discover common network and wireless security threats and mitigations, and how packet filtering firewalls work. Learn to configure a Windows and Linux firewall and work with cloud-based packet filtering in AWS and Microsoft Azure. Finally, discover how proxy servers and network address translation (NAT) work in securing the network. Upon completion, you'll be able to select and implement the appropriate firewall solution on-premises and in the cloud. This course is part of a collection that prepares you for the CompTIA Server+ SK0-005 certification exam.

WHAT YOU WILL LEARN

  • Discover the key concepts covered in this course
    Define various network security components such as network access control, radius, and screened subnets/dmzs
    Examine wireless security mechanisms related to wi-fi and bluetooth
    Describe how packet filtering firewalls work
    Configure windows defender firewall
    Configure a firewall in linux
    Distinguish the difference between aws security groups and network access control lists (nacls)
  • Manage aws packet filtering using a security group
    Manage aws packet filtering using a network access control list (nacl)
    Manage the azure firewall
    Describe how proxy servers are used
    Describe how network address translation (nat) works
    Enable network address translation (nat) in the cloud
    Summarize the key concepts covered in this course

IN THIS COURSE

  • 1m 40s
  • 10m 16s
  • Locked
    3.  Wireless Security
    8m 57s
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    4.  Packet Filtering Firewalls
    7m 35s
  • Locked
    5.  Configuring Windows Defender Firewall
    6m 57s
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    6.  Configuring a Linux Firewall
    6m 33s
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    7.  AWS Security Groups and Network Access Control Lists
    5m 30s
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    8.  Configuring an AWS Security Group
    6m 16s
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    9.  Configuring an AWS Network Access Control List
    6m 26s
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    10.  Configuring the Microsoft Azure Firewall
    11m 17s
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    11.  Proxy Servers
    7m 4s
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    12.  Network Address Translation (NAT)
    5m 32s
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    13.  Configuring NAT in the Cloud
    7m 13s
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    14.  Course Summary
    55s

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