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Author: Devraj Sarkar

Cybersecurity Architect | Cloud-Native Defense | AI/ML Security | DevSecOps

With over 23 years of experience in cybersecurity, I specialize in building resilient, zero-trust digital ecosystems across multi-cloud (AWS, Azure, GCP) and Kubernetes (EKS, AKS, GKE) environments. My journey began in network security—firewalls, IDS/IPS—and expanded into Linux/Windows hardening, IAM, and DevSecOps automation using Terraform, GitLab CI/CD, and policy-as-code tools like OPA and Checkov.

Today, my focus is on securing AI/ML adoption through MLSecOps, protecting models from adversarial attacks with tools like Robust Intelligence and Microsoft Counterfit. I integrate AISecOps for threat detection (Darktrace, Microsoft Security Copilot) and automate incident response with forensics-driven workflows (Elastic SIEM, TheHive).

Whether it’s hardening cloud-native stacks, embedding security into CI/CD pipelines, or safeguarding AI systems, I bridge the gap between security and innovation—ensuring defense scales with speed.

Let’s connect and discuss the future of secure, intelligent infrastructure.

Interview Questions and Answers for Agentic AI Job Roles

15 Interview Questions and Answers for Agentic AI Job Roles

Agentic AI represents a new frontier in artificial intelligence, where systems are designed to act autonomously with goal-directed behavior, decision-making, and adaptability. As organizations increasingly seek professionals skilled in this

AI
by Devraj Sarkar June 14, 2025
Agentic AI Course in Kolkata

Agentic AI Course in Kolkata – Master the Future of AI at AEM Institute

Unlock the Power of Agentic AI with AEM Institute’s Cutting-Edge Course Introduction Artificial Intelligence (AI) is rapidly transforming industries, and Agentic AI is at the forefront of this revolution. If you’re looking

GenAI
by Devraj Sarkar June 6, 2025
Azure Speech Service: A Comprehensive Guide

What is speech service in Azure?

Azure Speech Service is a cloud-based AI solution within Microsoft’s Azure Cognitive Services that enables developers to integrate advanced speech capabilities into applications. It supports speech-to-text conversion, text-to-speech synthesis, real-time

Artificial Intelligence
by Devraj Sarkar June 2, 2025
Data Science vs Data Engineering

Data Science vs Data Engineering: Key Differences You Must Know

In today’s digital landscape, businesses heavily rely on data to drive growth, innovation, and strategic decisions. Two crucial roles making this possible are data scientists and data engineers. While they

Data Science
by Devraj Sarkar May 7, 2025
AI-102 Training in Kolkata

Best AI Training in Kolkata: Build Your Future with Azure AI Certifications at AEM Institute

Artificial Intelligence (AI) is rapidly reshaping industries across the globe, and Kolkata is no exception. As the demand for AI professionals grows in the region, more students and working professionals

AI
by Devraj Sarkar April 13, 2025

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