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	<title>Ruy Cavalcanti &#8211; Noise</title>
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		<title>Multi-Region keys: A new approach to key replication in AWS Payment Cryptography</title>
		<link>https://noise.getoto.net/2025/09/16/multi-region-keys-a-new-approach-to-key-replication-in-aws-payment-cryptography/</link>
		
		<dc:creator><![CDATA[Ruy Cavalcanti]]></dc:creator>
		<pubDate>Tue, 16 Sep 2025 19:44:18 +0000</pubDate>
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					<description><![CDATA[In our previous blog post (Part 1 of our key replication series), Automatically replicate your card payment keys across AWS Regions, we explored an event-driven, serverless architecture using AWS PrivateLink to securely replicate card payment keys across AWS Regions. That solution demonstrated how to build a custom replication framework for payment cryptography keys. Based on […]]]></description>
		
		
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		<title>Automatically replicate your card payment keys across AWS Regions</title>
		<link>https://noise.getoto.net/2024/08/30/automatically-replicate-your-card-payment-keys-across-aws-regions/</link>
		
		<dc:creator><![CDATA[Ruy Cavalcanti]]></dc:creator>
		<pubDate>Fri, 30 Aug 2024 17:08:48 +0000</pubDate>
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					<description><![CDATA[In this blog post, I dive into a cross-Region replication (CRR) solution for card payment keys, with a specific focus on the powerful capabilities of AWS Payment Cryptography, showing how your card payment keys can be securely transported and stored. In today’s digital landscape, where online transactions have become an integral part of our daily […]]]></description>
		
		
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