Resilient Cloud Architecture: Automating Security Across Multi-Region AWS Deployments
DOI:
https://doi.org/10.63282/3050-9246.IJETCSIT-V5I2P109Keywords:
Resilient architecture, AWS multi-region, Cloud security, Infrastructure as Code (IaC), Automation, Security orchestration, Compliance, High availability, DevSecOps, Zero trust, AWS Organizations, Disaster recoveryAbstract
Building robust cloud architecture has become more basic in modern IT strategy in an increasingly digital world where high availability & data security are more critical. This paper investigates how companies could achieve resilience & more security in multi-region AWS deployments, which by their very nature provide complexity due to remote resources, different compliance standards & changing threat environments. While manually protecting such settings is resource-intensive, human error is prone in this process, hence automation becomes transforming. Including security assessments, compliance checks, and incident response strategies into the deployment process helps teams to maintain a consistent security posture and stimulate innovation. Several AWS-native & more outside technologies that enable this including AWS Config, Security Hub, GuardDuty & also Infrastructure as Code (IaC) frameworks like Terraform and AWS CloudFormation are examined in this article. It describes how many technologies are coordinated to provide a proactive, self-healing security solution that runs without problems across several areas. This article presents an actual world case study showing how a global company automated security & more compliance across many AWS sites, hence improving uptime & lowering operating expense. Readers might expect realistic insights on building a scalable, resilient cloud architecture integrated with their security one that conforms with regulatory criteria & resists disruptions. Emphasizing automation as a basic feature, this article offers specific strategies for cloud architects, DevSecOps engineers, and IT executives to future-proof their AWS settings
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