Website search

Overview In any AWS environment, managing credentials for compute resources is a critical security challenge. A foundational best practice is to stop using static, long-term access keys on Amazon EC2 instances, especially those in the public-facing web tier. Instead, these instances should leverage AWS Identity and Access Management (IAM) roles to dynamically receive temporary credentials. […]

Overview In any AWS environment, the integrity of your compute layer is the bedrock of your security and operational stability. Every EC2 instance is launched from an Amazon Machine Image (AMI), a template that defines its initial state, including the operating system and foundational applications. Without proper governance, teams can launch instances from any public […]

Overview In any AWS environment, the first line of defense is a well-configured network perimeter. One of the most critical and common misconfigurations is exposing database ports directly to the public internet. This issue often surfaces as an AWS Security Group rule that allows unrestricted inbound traffic to TCP port 5432—the default for PostgreSQL—from any […]

Overview In modern cloud environments, the principle of least privilege is a foundational element of both security and cost governance. A common and high-risk violation of this principle is the exposure of legacy networking protocols to the public internet. Specifically, configuring an Amazon Web Services (AWS) Security Group to allow unrestricted inbound traffic to NetBIOS […]

Overview In cloud environments, protecting data repositories is the highest priority. Many organizations run critical Microsoft SQL Server (MSSQL) workloads on Amazon Web Services (AWS), but the flexibility of the cloud can introduce significant risks if not managed carefully. One of the most common and dangerous misconfigurations is allowing unrestricted public access to the MSSQL […]