While this URL is a legitimate tool for AWS Instance Profiles, it is also a primary target for Server-Side Request Forgery (SSRF) attacks. Here is a deep dive into what this URL does, why it’s a risk, and how to protect your infrastructure. What is 169.254.169.254?
http://169.254.169.254/latest/meta-data/iam/security-credentials/ While this URL is a legitimate tool for
The Amazon Elastic Compute Cloud (Amazon EC2) Instance Metadata Service (IMDS) helps customers build secure and scalable applicati... Amazon Web Services Securing the EC2 Instance Metadata Service http://169
This URL and the associated metadata service are powerful features of AWS that help manage access to resources securely. Proper understanding and utilization of these features are crucial for maintaining a secure and efficient cloud environment. When an AWS instance is launched, it can
When an AWS instance is launched, it can access its own metadata using the metadata service endpoint. The URL we provided is used to retrieve temporary security credentials for the instance. These credentials are used to authenticate and authorize the instance to access other AWS resources.
: Ensure that only authorized instances and applications can access these credentials. AWS controls access via IAM roles, ensuring that only instances with a role attached can fetch the credentials.
like public and private IP addresses.