Yes. AWS Cognito does implement a lockout policy by default, but the policy is not public to customer due to security reasons. While I cannot provide specifics of algorithms, I would like to give you some general information about the behaviour that can be expected. Cognito User Pools implements a throttling and backoff mechanism where supplied passwords for a given…
Read More »In short, the below CLI works for it. You will get a number returned which shows the current usage of Hyperplane ENI in the VPC. aws ec2 describe-network-interfaces –filters Name=vpc-id,Values=<YOUR_VPC_ID> | grep ‘”InterfaceType”: “lambda”‘ | wc -l
Read More »The Hyperplane ENI is a managed network resource that the Lambda service controls, allowing multiple execution environments to securely access resources inside of VPCs in your account. Instead of the previous solution of mapping network interfaces in your VPC directly to Lambda execution environments, network interfaces in your VPC are mapped to the Hyperplane ENI and the functions connect using…
Read More »Actually “ModuleNotFoundError” and “Module cannot be loaded” are common errors for Lambda functions in Python. These errors are usually due to incorrect folder structure or file permissions with the deployment package .zip file. The detailed solution is as below. I use Python 3.6 and launch an EC2 instanc using Amazon Linux (AMI – amzn-ami-hvm-2018.03.0.20181129-x86_64-gp2). Then I executed follow commands to…
Read More »An HTTP Archive (HAR) file is a JSON file that contains the latest network activity recorded by your browser. It tracks all the logging of web browser’s interaction with a site. It contains a log of HTTP requests and responses so that it is excellent for debugging HTTP sessions, such as slow page load, timeout, incorrect page format, missing information etc….
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