Category: Networking & Content Delivery

For organizations operating multi-tenant environments, regulated environments, or multiple business units, maintaining strict network segmentation between SD-WAN and AWS is essential for meeting security, compliance, and operational requirements. This is Part 2 of the two-part series on extending SD-WAN segmentation into AWS Cloud WAN. In Part 1, the Generic Routing Encapsulation (GRE) based Connect attachment […]

For organizations operating multi-tenant environments, regulated environments, or multiple business units, maintaining strict network segmentation between SD-WAN and AWS is essential for meeting security, compliance, and operational requirements. Deploying SD-WAN virtual appliances and extending your segmentation through AWS Cloud WAN helps unify these segmented environments under a single, scalable global network. That said, segmentation is […]

Organizations often struggle with how to secure IPv6 network and application infrastructure on AWS based on what type of IPv6 addresses they are using. In this post, I cover the best practices and considerations for securing private IPv6 resources while maintaining the flexibility to adjust connectivity models as your infrastructure evolves. I also cover how […]

Organizations securing access to internal applications face a common challenge: traditional VPNs grant broad network access once connected, leaving applications accessible beyond their intended scope and lacking granular traffic inspection. AWS Verified Access (AVA) and AWS Network Firewall (Network Firewall) provide a zero trust solution that addresses these challenges by combining identity-based access control with […]

Since the launch of Elastic Load Balancing (ELB) in 2009, Amazon Web Service (AWS) customers of all sizes, regardless of the size or the complexity of their technical requirements, have utilized ELB as a fundamental service. The service continues to evolve with more deployment options like Network Load Balancers, Application Load Balancers, and Gateway Load […]

Your on-call engineer sees a 502 error on the AWS Application Load Balancer (ALB). The Amazon Elastic Compute Cloud (Amazon EC2) instance is running, status checks pass, and AWS CloudTrail shows no infrastructure changes. In this post, you learn how to extend AWS DevOps Agent investigations beyond API-level failures. You connect it to Amazon Simple […]

If you manage DNS across multiple AWS accounts with Amazon Route 53 Profiles, achieving least-privilege access for each team can be challenging. Without fine-grained permissions, one team might inadvertently modify another team’s resources leading to governance gaps, security risks, and slower adoption of centralized DNS management. The new fine-grained AWS Identity and Access Management (AWS […]

Introduction Private connectivity from AgentCore Gateway to your targets reduces compliance scope and simplifies auditing making it a common requirement in regulated environments. Whether your targets run inside an Amazon Virtual Private Cloud (Amazon VPC), across AWS accounts, in other AWS Regions, on-premises, or in multicloud environments, you need connectivity patterns that keep traffic off the public […]

Uplynk’s resilient multi-Region video streaming with Amazon Route 53 demonstrates how media companies can solve one of their most critical challenges: keeping millions of concurrent streams running when an entire AWS Region becomes unavailable. For video streaming providers, Regional outages create immediate business impact – each second of downtime means lost subscribers, abandoned sessions, and […]

With sixth-generation Nitro (Nitro V6) instances, launched in June 2025, the default TCP connection tracking idle timeout changed from 432,000 seconds (5 days) to 350 seconds. Applications that hold idle connections open for long periods, such as database connection pools, Internet of Things (IoT) telemetry, and persistent microservice connections, may experience unexpected connection drops after […]