VPC Flow Logs - Step-by-Step AWS Tutorial 2024
Hi there! I wanted to share some valuable insights with you about AWS Flow Logs, which can be an invaluable tool in working with AWS cloud.
VPC Flow Logs - a powerful tool for understanding and monitoring the traffic in your AWS Virtual Private Cloud.
Flow logs help you do things like:
Figuring out if your security rules are too strict
Keeping an eye on the traffic reaching your instance
Knowing which way the traffic is going to and from the network interfaces.
You can create a flow log only for specific network interface, for a subnet, or for a entire VPC. If you create a flow log for a subnet or VPC, each network interface in that subnet or VPC is monitored.
You can find more tips on my YouTube channel and on my blog https://lepczynski.it/en.
Don't miss the next video:
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TIMESTAMPS
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0:00 ⏩ Introduction & Theory
2:54 ⏩ Log Group
3:26 ⏩ IAM policy
4:23 ⏩ IAM role
5:07 ⏩ Flow Logs
7:03 ⏩ EC2
8:04 ⏩ TEST 01 - ACCEPT
9:55 ⏩ TEST 02 - REJECT
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📓 Blog: https://lepczynski.it/en
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