InfoQ Homepage Cloud Security Content on InfoQ
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Implementing Chaos Engineering in Financial Payment Systems: Lessons from Enterprise ECS Deployments
Standard chaos engineering assumes experiments stop cleanly, blast radius is knowable in advance, and production is fair game. Payment systems violate all three. Salim Adedeji describes ECS-specific failure modes from enterprise deployments: a 60-second DNS TTL that produced 93-second failover, retry logic amplifying database load 2.4x, and AZ rebalancing loops that generic tooling misses.
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Eliminating Long-Lived Credentials in GCP with Workload Identity Federation
Long-lived GCP service account keys are secrets that must be managed forever, are hard to rotate, and are easy to leak. Scaling Workload Identity Federation to 120+ production projects shows why it changes how machine identity is approached entirely: keys are secrets to manage, federated identities are trust relationships configured once, gated by attribute conditions.
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Designing Continuous Authorization for Sensitive Cloud Systems
Most cloud systems make one authorization decision at login. Everything after runs on trust established at authentication time. For systems handling regulated data, that gap is where breaches happen. This article presents a continuous authorization architecture covering risk-tiered evaluation, behavioral baselines, privacy-preserving audit trails, and a phased and incremental rollout.
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Governing AI in the Cloud: a Practical Guide for Architects
In this article, the author outlines a practical approach to AI governance in the cloud, covering discovery of shadow AI, data classification at creation, IAM-based enforcement, policy-as-code, and operational controls. The article shows how organizations can embed governance into delivery pipelines, balancing security, compliance, and developer productivity without relying on manual processes.
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The DPoP Storage Paradox: Why Browser-Based Proof-of-Possession Remains an Unsolved Problem
DPoP closes a real gap in OAuth 2.0. Sender-constrained tokens are a meaningful upgrade over bearer tokens for any client that can implement them. But RFC 9449's silence on browser key storage creates the need for an architectural decision that each team must confront deliberately — there is no safe default that works everywhere.
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/articles/preventing-data-exfiltration-google-cloud/en/smallimage/preventing-data-exfiltration-google-cloud-thumbnail-1768221099670.jpg)
Preventing Data Exfiltration: a Practical Implementation of VPC Service Controls at Enterprise Scale in Google Cloud Platform
Implementing VPC Service Controls is more about people and process than technology. Organizations must conduct extensive upfront discovery, use phased rollouts to avoid breaking production systems, and design VPC Service Controls that enable rather than block work. Success requires automation, clear exception processes, tracking both security and business metrics, and continuous improvement.
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/articles/tls-certificate-transparency/en/smallimage/tls-certificate-transparency-thumbnail-1756385529119.jpg)
Beyond the Padlock: Why Certificate Transparency is Reshaping Internet Trust
Certificate Transparency (CT) creates public, append-only logs of every TLS certificate issued, enabling detection of rogue or mistaken certificates. This article explores how CT has transformed internet PKI by moving from reliance on certificate authority trustworthiness to providing verifiable transparency that major browsers now require.
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/articles/ransomware-resilient-storage-cyber-defense/en/smallimage/ransomware-resilient-storage-cyber-defense-thumbnail-1755589602893.jpg)
Ransomware-Resilient Storage: the New Frontline Defense in a High-Stakes Cyber Battle
Cybersecurity has evolved, with ransomware now primarily targeting data storage and backups. To combat this, modern defense strategies focus on making storage systems more resilient. Key tactics include using immutable storage that prevents data from being altered or deleted, employing AI-powered detection, and implementing air-gapping to create isolated, tamper-proof recovery points.
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/articles/aws-sandbox-as-a-service/en/smallimage/aws-sandbox-as-a-service-thumbnail-1754387123420.jpg)
Sandbox as a Service: Building an Automated AWS Sandbox Framework
This article outlines an automated AWS Sandbox Framework to provide secure, cost-controlled environments for innovation. It leverages AWS services like Control Tower and open-source tools to automate provisioning, enforce security policies, manage resource lifecycles, and optimize costs through automated cleanup and governance.
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/articles/cloud-prem-architecture-challenges/en/smallimage/cloud-prem-architecture-challenges-thumbnail-1750753890389.jpg)
Engineering Principles for Building a Successful Cloud-Prem Solution
Discover how Cloud-Prem solutions combine cloud efficiency with on-premise control, meeting data sovereignty and compliance demands while optimizing operational costs and enhancing customer security.
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/articles/responsible-ai-fintech/en/smallimage/navigating-responsible-ai-logo-small-1732088592946.jpg)
Navigating Responsible AI in the FinTech Landscape
Explore the dynamic intersection of responsible AI, regulation, and ethics in the FinTech sector. This article highlights key challenges and innovative practices as organizations navigate compliance with evolving guidelines like the EU AI Act. Discover how to balance transparency, efficiency, and risk management for sustainable AI growth in your business.
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Securing Cell-Based Architecture in Modern Applications
Securing cell-based architecture is essential to fully capitalize on its benefits while minimizing risks. To achieve this, comprehensive security measures must be put in place. Organizations can start by isolating and containing cells using sandbox environments and strict access control mechanisms like role-based and attribute-based access control.