Safeguard a generative AI travel agent with prompt engineering and Guardrails for Amazon Bedrock

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Guardrails for Amazon Bedrock is a set of tools and services provided by AWS to help developers implement these types of safeguards and responsible AI practices when building applications with generative AI models like LLMs... Guardrails for Amazon Bedrock offers industry-leading safety protection on top of the native capabilities of FMs, helping customers block as much as 85% more harmful conten...

AWS HITRUST Shared Responsibility Matrix v1.4.3 for HITRUST CSF v11.3 now available

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The latest version of the AWS HITRUST Shared Responsibility Matrix (SRM)—SRM version 1...3 from the HITRUST website...3 adds support for the HITRUST Common Security Framework (CSF) v11...3 assessments in addition to continued support for previous versions of HITRUST CSF assessments v9...3 enables users to trace the HITRUST CSF cross-version lineage and inheritability of requirement statements,...

10-Year US Treasury Yield ‘Fair Value’ Estimate: 18 June 2024

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The US 10-year Treasury yield continues to defy The Capital Spectator’s ‘fair-value’ estimate by trading at a premium to this model, but the relatively wide gap still appears to be a constraint to the upside for this key market rate... Recent market activity for the 10-year rate is starting to fall in line with this view...Earlier this year the market premium for the 10-year yield increase...

Macro Briefing: 18 June 2024

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* US stocks (S&P 500) close at another record high on Monday (June 17) * AI optimism persuades 3 Wall Street banks to lift stock market forecasts * Central banks expected to boost gold holdings due to US dollar pessimism * China’s housing slump deepened in May, prompting calls for more gov’t action * California-based electric-vehicle maker Fisker files for bankruptcy * NY Fed Mfg Index ind...

AWS Weekly Roundup: Passkey MFA, Malware Protection on Amazon S3, and more (June 17, 2024)

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Upcoming AWS events AWS Summits – These are free online and in-person events that bring the cloud computing community together to connect, collaborate, and learn about AWS... Whether you’re in the Americas, Asia Pacific & Japan, or EMEA region, learn here about future AWS Summit events happening in your area... AWS Community Days – Join an AWS Community Day event just like the one ...

SaaS tenant isolation with ABAC using AWS STS support for tags in JWT

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As independent software vendors (ISVs) shift to a multi-tenant software-as-a-service (SaaS) model, they commonly adopt a shared infrastructure model to achieve cost and operational efficiency... The more ISVs move into a multi-tenant model, the more concern they may have about the potential for one tenant to access the resources of another tenant... SaaS systems include explicit mechanisms that he...

How Twilio used Amazon SageMaker MLOps pipelines with PrestoDB to enable frequent model retraining and optimized batch transform

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This post outlines the steps AWS and Twilio took to migrate Twilio’s existing machine learning operations (MLOps), the implementation of training models, and running batch inferences to Amazon SageMaker... ML models don’t operate in isolation... The model registry simplifies model deployment by centralizing model tracking... With SageMaker Processing jobs, you can use a simplified, managed e...