May 2019
Intermediate to advanced
308 pages
8h 5m
English
Content preview from AWS Certified Advanced Networking - Specialty Exam Guide
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Securing the VPC
One of the more important aspects of computing is network security. The features of the VPC allow us to put all the basic checks in place to ensure that only the services that we want to expose are reachable. The VPC introduces two network security mechanisms:
- The security groups: These protect instances within the subnet.
- The NACLs: These protect our network subnets.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.