Practical guides on security, cost, performance, reliability, and operations across AWS, Azure, and GCP.
592 posts — page 29 of 33
Defender for Cloud detects threats, but only helps if someone is notified. Learn why admin alert notifications matter and how to enable them in Azure.
Learn why GCP subnets without VPC Flow Logs are a security blind spot, how to enable logging with gcloud and Terraform, and how to enforce it org-wide.
Learn why an incomplete S3 Block Public Access configuration exposes your data, and how to fix it with CLI, Terraform, SCPs, and CI/CD policy gates.
Learn why GCP Cloud SQL instances should use customer-managed KMS keys (CMEK), the risks of default encryption, and step-by-step CLI and Terraform fixes.
Learn why SQS queues should use a customer-managed KMS key instead of the AWS-managed default, the risks involved, and step-by-step remediation with CLI and Terraform.
Learn why GCP service accounts with Owner or Editor roles are a major risk, and how to scope them down with predefined roles, custom roles, and policy-as-code.
Learn why a missing phone number on your Defender for Cloud security contact weakens incident response, and how to fix it with CLI, Terraform, and Azure Policy.
Learn why missing activity log alerts for Azure policy assignment changes is a security risk, and how to detect, fix, and prevent it with CLI and Terraform.
Stale IAM access keys are a top target for credential leaks. Learn how to detect, rotate, and prevent AWS access keys older than 365 days with CLI and policy-as-code.
Learn why unencrypted Amazon EFS file systems are a security and compliance risk, how to migrate to an encrypted file system, and how to prevent it with IaC and SCPs.
Learn why an Elasticsearch/OpenSearch domain with a wildcard access policy exposes your data, and how to scope, fix, and prevent global access on AWS.
Lensix flags short-lived EC2 instances running on-demand instead of Spot. Learn why it matters and how to migrate interruptible workloads to Spot for up to 90% savings.
An idle Kinesis Data Stream signals a broken pipeline or wasted spend. Learn how to detect, diagnose, and fix streams with no incoming records in AWS.
Learn why directly attaching policies to IAM users hurts access management, and how to move permissions to groups with CLI, Terraform, and policy-as-code.
Learn why Microsoft Defender for Key Vault matters, the attack scenarios it catches, and how to enable it with CLI, Terraform, and Azure Policy.
Learn why Advanced Threat Protection should be enabled on Azure SQL Servers, the risks of leaving it off, and how to fix and enforce it with CLI, Terraform, and Azure Policy.
Unused AMIs keep their EBS snapshots alive, raising costs and security risk. Learn how to find, deregister, and prevent orphaned Amazon Machine Images in AWS.
Learn why an unencrypted Azure VM OS disk is a risk and how to fix it with encryption at host, CMK, or Azure Disk Encryption, plus policy-as-code prevention.
