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Overview Amazon Simple Notification Service (SNS) is a core component of modern event-driven architectures on AWS. It acts as a powerful messaging hub, decoupling microservices and enabling asynchronous communication between different parts of an application. While essential for agility, its ability to connect systems across different AWS accounts also introduces significant risk if not properly […]

Overview Amazon Simple Email Service (SES) is a powerful tool for sending transactional and marketing communications at scale. However, its effectiveness hinges on a foundational security control: identity verification. This process confirms that you own the domains or email addresses you send from, establishing a root of trust between your organization and AWS. Without this […]

Overview Amazon Simple Email Service (SES) is a powerful tool for managing marketing, transactional, and operational email at scale. Its flexibility allows organizations to delegate sending permissions to other AWS accounts, a feature essential for multi-account strategies and third-party vendor integrations. However, this same flexibility introduces a significant security and financial risk if not governed […]

Overview Email remains a cornerstone of business communication, from transactional receipts to critical system alerts. However, its foundational protocols lack built-in authentication, making it a primary target for phishing, domain spoofing, and other malicious attacks. For organizations leveraging Amazon Web Services (AWS), securing this channel is not an optional tweak but a fundamental component of […]

Overview In the AWS ecosystem, Amazon Simple Storage Service (S3) is a foundational service used for everything from data lakes and backups to application hosting. Its versatility, however, can lead to critical misconfigurations, with public S3 bucket access being one of the most common and dangerous. When an S3 bucket is configured to allow public […]