Posts by Anbazhagan Natarajan

Building a Layered Cloud Security Architecture: Protecting Enterprise Applications Beyond the Firewall

Introduction / Issue As organizations migrate business-critical applications to the cloud, security is often implemented by deploying a firewall and allowing only the required ports. While firewalls are an important…

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Designing an Enterprise Cloud Health Review Framework: A Proactive Approach to Cloud Operational Excellence

Introduction / Issue As cloud environments continue to grow, IT teams often focus on deploying new infrastructure while spending less time reviewing the health of existing resources. Over time, this…

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Building Secure Cloud Environments in OCI Without Networking Complexity

 Introduction  As organizations move critical workloads to the cloud, traditional perimeter-based security models are no longer sufficient. Modern cloud environments are highly dynamic, distributed, and interconnected, requiring security to be…

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Keeping OCI Logging Costs Under Control: A Practical Guide for Cloud Users

Introduction Many OCI users are noticing sudden cost increases even though their compute or storage usage hasn’t changed. In most cases, this happens because logging features like Flow Logs, DNS…

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