All posts
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12 May 2022
Controlling access in service-to-service communications with Cognito - Part 1
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05 May 2022
Controlling access to the API with Lambda authorizers
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29 Apr 2022
Protecting APIs with custom headers in CloudFront
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21 Apr 2022
Signing requests to AWS services using axios
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14 Apr 2022
Controlling access to Lambda Function URLs
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07 Apr 2022
Improving policy readability with NotAction
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03 Apr 2022
Storing related secrets in Parameter Store for more efficient access
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24 Mar 2022
How to read encoded authorization error messages in AWS
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17 Mar 2022
Attribute-based access control in AWS
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15 Feb 2021
Safe error handling in Lambda functions
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01 Feb 2021
How to create private buckets with Lambda access
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25 Jan 2021
Why do KMS customer master keys have a 4kB size limit?
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18 Jan 2021
Handling uploaded objects to S3 with SQS and Lambda
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23 Jul 2020
How to generate presigned URLs using a Lambda function
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09 Jul 2020
Uploading large files to S3 using streams