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IAM role

Home » IAM role

Implementing IP Blocking and Unblocking Using AWS Lambda, Slack, and AWS Systems Manager

2024-11-04T09:25:13+00:00

Blocking IP addresses is a crucial security measure for protecting an organization's infrastructure from various cyber threats, including DDoS attacks, brute-force login attempts, and unauthorized access. By blocking malicious or suspicious IPs, organizations can prevent system compromise, reduce unwanted traffic, and ensure that only trusted networks access critical resources. This helps maintain the performance and stability of the systems while ensuring compliance with security policies. Automating IP blocking using AWS Lambda and AWS Systems Manager (SSM) allows for a quick and efficient response to threats, securing environments with minimal manual intervention. Managing IP access is an essential aspect of securing [...]

Implementing IP Blocking and Unblocking Using AWS Lambda, Slack, and AWS Systems Manager2024-11-04T09:25:13+00:00

Understanding VPC Flow Logs: Capturing Network Traffic in AWS

2024-09-04T05:08:38+00:00

Imagine a bustling city with a vast network of roads and highways connecting every corner. Like this intricate transportation system, the cloud computing world has its complex web of virtual networks, facilitating the seamless flow of data and communication. In this digital metropolis, ensuring security and maintaining visibility over network traffic is paramount. AWS (Amazon Web Services) offers a powerful tool called VPC Flow Logs to help you navigate and monitor the virtual pathways within your cloud environment.  As you embark on your cloud journey, understanding VPC Flow Logs can be a game-changer. This feature lets you capture valuable information [...]

Understanding VPC Flow Logs: Capturing Network Traffic in AWS2024-09-04T05:08:38+00:00

Understanding the IAM:PassRole Permission

2023-08-24T02:44:43+00:00

Introduction Many AWS services often require the use of an IAM role to execute actions on your behalf. For example, when you create a Lambda function, you assign an execution role to it. AWS can generate one for you automatically, and then you define the permissions you want it to have after. Most of the time, that's the case. However, there are instances when you might choose to associate an existing IAM role. In practice, we often concentrate on which permissions a user is allowed to perform and which are off-limits. But what's often overlooked are the IAM roles a [...]

Understanding the IAM:PassRole Permission2023-08-24T02:44:43+00:00

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