August 2019
Beginner
608 pages
16h 7m
English
Content preview from Mastering GitLab 12
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Virtual private cloud and subnets
Amazon Virtual Private Cloud (Amazon VPC) is the highest abstraction of a group of resources within AWS. In a VPC, you can provision several AWS resources such as virtual networks and hosts. You are entirely in control of this space and can also create network route tables and gateways. There can be subnets that are accessible to the internet and ones that only communicate internally, inside your VPC. Network Access Control Lists (ACLs) and Security Groups (SGs) help defend your VPC from intruders. You have the option to use IPv4 and IPv6 as network protocol to enable communication over your networks.
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