Category: Learning Levels

Introduction AWS Cloud WAN enables organizations to build and manage a global network across multiple AWS Regions. Through AWS Cloud WAN service insertion, you can integrate security appliances, either AWS-managed (such as AWS Network Firewall) or third-party solutions, to inspect and control traffic between network segments or outbound to the internet. Although AWS Cloud WAN […]

AWS Cloud WAN is a managed wide area networking (WAN) service that helps you build, manage, and monitor a unified global network connecting cloud and on-premises resources. In 2024, we launched service insertion, an AWS Cloud WAN feature that streamlines integrating security and inspection services into global networks. Using AWS Network Manager console or JSON policies, […]

Are you interested in securing your web applications and optimizing their performance to maintain a seamless user experience and safeguard against cyber threats? Application Load Balancers (ALBs) provide a powerful feature for modifying request and response headers, allowing you to fine-tune your application’s behavior in numerous ways. From bolstering security with essential headers such as […]

Information security practitioners use internet protocol (IP) address-based security controls such as block lists and rate-based rules to block malicious traffic. However, blocking malicious traffic solely based on an IP address can unintentionally block legitimate users, resulting in false positives. This is because many users share an IP address behind a network address translation (NAT) […]

Learn when and why LCU Reservation should be used and how to get started

Configuring Amazon Application Recovery Controller (ARC) zonal autoshift observer notifications can be an enabler on your journey to architecting and operating resilient workloads on AWS, a key focus of the reliability pillar of AWS Well-Architected. AWS provides an array of design principles and services to guide users in building highly available and fault-tolerant architectures. A […]

Customers frequently use on-premises DNS infrastructure to resolve DNS queries for internal domains. In 2018, we announced Amazon Route 53 Resolver endpoints, which enable customers to integrate Route 53 with their on-premises DNS infrastructure for hybrid DNS resolution. In 2023, we improved this integration by providing customers the ability to encrypt DNS queries and responses […]

Today, we’re announcing Amazon Application Recovery Controller (ARC) zonal shift support for Application Load Balancers (ALB) with cross-zone load balancing enabled. This complements the support for Network Load Balancers (NLB) using cross-zone load balancing we announced previously. Now you can use zonal shift with both NLBs and ALBs, with or without cross-zone load balancing configured, […]

This post was co-authored by: Ashish Kumar, Senior Product Manager; Blayze Stefaniak, Senior Solutions Architect; Natti Swaminathan, Senior Solutions Architect; and Yogesh Patel, Senior Solutions Architect In this post, we review how you can leverage AWS PrivateLink support for User Datagram Protocol (UDP) services, and accelerate Internet Protocol version 6 (IPv6) migrations with UDP support […]

DNS is a key component of modern computing, a phone book for IP addresses. It is distinct from other protocols in the application stack. Because it is queried early in the request by a client, DNS is well suited to relay application-specific information back to a client as early as possible. This additional data can […]