Uploaded August 2026 | Updated September 2026, 2 weeks ago
0:00 Introduction
0:34 Configure a security group
1:08 Add inbound rules (SSH example)
1:54 Custom source options (CIDR, security groups, prefix lists)
2:42 Add a database access rule
2:55 Outbound rules and stateful behavior
3:18 Security group notes and tags
3:52 Network ACLs overview
4:11 Create a network ACL
5:01 Outbound rules and ephemeral ports (stateless)
6:20 Associate network ACL with a subnet
6:32 Closing
For more details on this topic, visit the AWS Knowledge Center
on AWS re:Post and read the full article associated with this video: https://repost.aws/knowledge-center/vpc-configure-security-groups-network-acl
The AWS Knowledge Center contains trusted, expert-reviewed answers to frequently asked questions across AWS services — including EC2, S3, IAM, Lambda, Bedrock, and more.
Krishan shows you how to configure and manage Amazon VPC security groups and network ACLs.
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Explore more: https://go.aws/more
Next steps:
Explore on AWS in Analyst Research: https://go.aws/reports
Discover, deploy, and manage software that runs on AWS: https://go.aws/marketplace
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Learn more on how Amazon builds and operates software: https://go.aws/library
Do you have technical AWS questions?
Ask the community of experts on AWS re:Post: https://go.aws/3lPaoPb
Why AWS?
Amazon Web Services is the world’s most comprehensive and broadly adopted cloud, enabling customers to build anything they can imagine. We offer the greatest choice of innovative cloud capabilities and expertise, on the most extensive global infrastructure with industry-leading security, reliability, and performance.
#AWS #AmazonWebServices #CloudComputing
0:00 Introduction
0:34 Configure a security group
1:08 Add inbound rules (SSH example)
1:54 Custom source options (CIDR, security groups, prefix lists)
2:42 Add a database access rule
2:55 Outbound rules and stateful behavior
3:18 Security group notes and tags
3:52 Network ACLs overview
4:11 Create a network ACL
5:01 Outbound rules and ephemeral ports (stateless)
6:20 Associate network ACL with a subnet
6:32 Closing
For more details on this topic, visit the AWS Knowledge Center
on AWS re:Post and read the full article associated with this video: https://repost.aws/knowledge-center/vpc-configure-security-groups-network-acl
The AWS Knowledge Center contains trusted, expert-reviewed answers to frequently asked questions across AWS services — including EC2, S3, IAM, Lambda, Bedrock, and more.
Krishan shows you how to configure and manage Amazon VPC security groups and network ACLs.
Subscribe to AWS: https://go.aws/subscribe
Create a free AWS account: https://go.aws/signup
Try AWS for free: https://go.aws/free
Connect with an expert: https://go.aws/contact
Explore more: https://go.aws/more
Next steps:
Explore on AWS in Analyst Research: https://go.aws/reports
Discover, deploy, and manage software that runs on AWS: https://go.aws/marketplace
Join the AWS Partner Network: https://go.aws/partners
Learn more on how Amazon builds and operates software: https://go.aws/library
Do you have technical AWS questions?
Ask the community of experts on AWS re:Post: https://go.aws/3lPaoPb
Why AWS?
Amazon Web Services is the world’s most comprehensive and broadly adopted cloud, enabling customers to build anything they can imagine. We offer the greatest choice of innovative cloud capabilities and expertise, on the most extensive global infrastructure with industry-leading security, reliability, and performance.
#AWS #AmazonWebServices #CloudComputing
