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Sanchitha Thampy
Sanchitha Thampy
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Great post! AWS Direct Connect really solves a lot of bandwidth and network stability issues.
On AWS networking services and DNS (for example, Direct Connect, AWS Site-to-Site VPN, Route 53)
CloudTrail logs are immutable by design. You can only set retention periods but cannot directly delete records.
On How to delete data to meet business and legal requirements
For those looking for more materials, the AWS documentation is also a great resource.
On Host and service name resolution for applications and clients (for example, DNS)
The explanation on preventing public snapshots was really helpful!
On Designing mechanisms to prevent unauthorized public access (for example, S3 Block Public Access, prevention of public snapshots and public AMIs)
Appreciate the insights on securing inter-VPC traffic.
On Securing inter-VPC traffic within an account or across multiple accounts (for example, security groups, network ACLs, VPC endpoint policies)
Cool, thanks for sharing!
On Configuring DNS monitoring and logging on Route 53
Not satisfied with GuardDuty's false positives. Any suggestions?
On Tools that monitor metrics and baselines (for example, GuardDuty, Systems Manager)
What are the security implications of using AWS PrivateLink?
On Different connectivity patterns and use cases (for example, VPC peering, Transit Gateway, AWS PrivateLink)
Using Redshift Spectrum can be useful, but always monitor the performance closely.
On SQL queries (for data source queries and data transformations)
Excellent explanation on using AWS Config rules to detect non-compliant resources.
On Responding to compromised resources (for example, by isolating Amazon EC2 instances)
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