AWS Control Tower now gives you the capability to enroll and update member accounts individually, from within your AWS Control Tower landing zone, with a single click. You can update your landing zone, remediate account drift, or enroll an account into a registered organizational unit (OU), in a few streamlined steps.

The new Dart Signature V4 client allows developers to securely integrate with all 200+ AWS services using signed HTTP requests. This functionality enables Dart developers to make native calls to AWS backends in their Flutter or Dart applications, to make changes to the data or configurations of AWS services.

Amazon Connect now lets you get started with high-volume outbound communications with just a few clicks, enabling you to begin testing this feature. On the Amazon Connect navigation panel, choose the Telephony page, check the box to Enable high-volume outbound communication, and then choose Save. In a few minutes you will be ready to use this feature. Use high-volume outbound communications for calls, texts, and emails to contact from hundreds to millions of customers daily for communications like upcoming delivery notifications, marketing promotions, appointment reminders, and debt collection without having to integrate third-party tools. An optional integrated list management capability provided by Amazon Pinpoint can also be used to build customer journeys and multi-channel user experiences. This feature is available out-of-the box and can be enabled within the AWS Connect Console.

AWS AppSync is a fully managed service that makes it easy to create and manage GraphQL and Real-time APIs, allowing developers to securely access, manipulate, and combine data from one or more data sources via a single API endpoint. With GraphQL, special functions called Resolvers are used to implement business logic linking or “resolving” types, fields, or operations defined in the GraphQL schema with the data in data sources such as Amazon DynamoDB, AWS Lambda, HTTP APIs, and more.

AWS Resource Access Manager (AWS RAM) can now be used for workloads subject to Service Organization Control (SOC) compliance and International Organization for Standardization (ISO) ISO 9001, ISO 27001, ISO 27017, ISO 27018 and ISO 27701 standards. Now, customers in finance, healthcare, and other regulated sectors can get insights into the security processes and controls that protect customer data which can be found in the SOC reports, AWS ISO and CSA STAR certificates in AWS Artifact. AWS’ alignment with these standards in addition to the independent third-party assessment of these internationally recognized code of practices demonstrates AWS’ commitment to the privacy and protection of customers’ content.

AWS Identity and Access Management (IAM) now supports the Web Authentication (WebAuthn) standard for strong and phishing-resistant authentication across all supported browsers. WebAuthn is part of the FIDO2 set of specifications that succeed FIDO U2F API, enabling secure multi-factor authentication with security keys based on public key cryptography.

AWS Marketplace introduces free trials for SaaS contracts so you can try products before you buy them. Previously, customers would either need to commit to a contract before trying the product, or go to third-party websites for free trials offered by software vendors directly.

AWS WAF and AWS Shield Advanced are now available in the Asia Pacific (Jakarta) Region.

AWS DataSync now provides additional security options when moving data to and from Amazon Elastic File System (Amazon EFS). AWS DataSync is an online data movement service that simplifies, automates, and accelerates moving data between on-premises, edge, or cloud storage and AWS Storage services. Amazon EFS is a serverless, fully elastic file system that makes it easy to set up, scale, and cost-optimize file storage in the AWS Cloud. With this launch, DataSync can now access your file systems using EFS Access Points , enabling you to copy data to and from specific datasets. You can also configure DataSync to connect to your EFS file systems using TLS encryption, giving you greater protection of your data in-flight when copying to and from EFS. Additionally, you can configure DataSync with an IAM role for use with your EFS file system policies , giving you greater control over how DataSync accesses your file systems.

AWS Well-Architected Tool now features direct access to AWS re:Post, a community-driven, questions-and-answers service designed to help AWS customers remove technical roadblocks, accelerate innovation, and enhance operation. AWS re:Post has 40+ topics including a community specific to AWS Well-Architected.