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Kachi

Cloud Security Engineer & Architect | DevSecOps | AI-Powered Threat Detection | AWS | Terraform | Zero Trust | Security Automation | NIST, ISO 27001. SOC2

Work

Cloud Security Architect at Neo Cloud Technologies

Machine Learning 101 with AWS
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Machine Learning 101 with AWS

2
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30 min read
Infrastructure as Code with AWS CloudFormation From Fundamentals to Production Patterns
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Infrastructure as Code with AWS CloudFormation From Fundamentals to Production Patterns

1
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29 min read
Terraform for Security Engineers
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Terraform for Security Engineers

2
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12 min read
Audits Decoded: Your Guide to Not Panicking When the Clipboard People Arrive
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Audits Decoded: Your Guide to Not Panicking When the Clipboard People Arrive

1
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3 min read
The Vendor Relationship Survival Guide: Contracts That Actually Make Sense
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The Vendor Relationship Survival Guide: Contracts That Actually Make Sense

1
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3 min read
The GitOps Delusion: Why Most Teams Are Building Complexity Theaters
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The GitOps Delusion: Why Most Teams Are Building Complexity Theaters

1
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3 min read
CI/CD is Dead. Platform Engineering Killed It.
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CI/CD is Dead. Platform Engineering Killed It.

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3 min read
Prometheus & Grafana: The Art and Science of System Insight
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Prometheus & Grafana: The Art and Science of System Insight

2
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4 min read
ACID vs. BASE: The Ultimate Showdown for Database Reliability
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ACID vs. BASE: The Ultimate Showdown for Database Reliability

1
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4 min read
Idempotency Keys: Your API's Safety Net Against Chaos
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Idempotency Keys: Your API's Safety Net Against Chaos

3
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4 min read
ETL: The Unsung Hero of Data-Driven Decisions
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ETL: The Unsung Hero of Data-Driven Decisions

2
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3 min read
Understanding Ubuntu's Colorful ls Command: Beyond Just Blue Directories
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Understanding Ubuntu's Colorful ls Command: Beyond Just Blue Directories

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4 min read
Apache Kafka & Amazon MSK: The Beating Heart of Real-Time Data
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Apache Kafka & Amazon MSK: The Beating Heart of Real-Time Data

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4 min read
OIDC: The Web's Universal Passport for Secure Logins
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OIDC: The Web's Universal Passport for Secure Logins

1
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4 min read
FIPS-Validated Hardware: The Gold Standard in Cryptographic Security
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FIPS-Validated Hardware: The Gold Standard in Cryptographic Security

1
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4 min read
CMK: The Master Key to Your AWS Encryption Kingdom
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CMK: The Master Key to Your AWS Encryption Kingdom

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4 min read
SSE-KMS: The Secret Keeper of Your Cloud Storage
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SSE-KMS: The Secret Keeper of Your Cloud Storage

1
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4 min read
Nitro Enclaves: Your Cloud's Ultimate Digital Clean Room
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Nitro Enclaves: Your Cloud's Ultimate Digital Clean Room

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4 min read
CloudHSM: The Fort Knox of Your Cloud Data
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CloudHSM: The Fort Knox of Your Cloud Data

1
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4 min read
AWS Glue: The Serverless Architect of Your Data Lake
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AWS Glue: The Serverless Architect of Your Data Lake

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4 min read
Security as Physics: Thinking About Networks Like Energy Systems
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Security as Physics: Thinking About Networks Like Energy Systems

1
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2 min read
The Death of Passwords is Overhyped: Why Enterprises Will Always Need Multi-Layered Identity
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The Death of Passwords is Overhyped: Why Enterprises Will Always Need Multi-Layered Identity

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2 min read
Nonces, Noise, and the Future of Wireless Encryption
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Nonces, Noise, and the Future of Wireless Encryption

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2 min read
RADIUS is 30+ Years Old: Why Are We Still Building the Future on It?
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RADIUS is 30+ Years Old: Why Are We Still Building the Future on It?

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2 min read
When Wi-Fi Becomes the Weakest Link in Zero Trust
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When Wi-Fi Becomes the Weakest Link in Zero Trust

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2 min read
Security as Code: Automating Trust
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Security as Code: Automating Trust

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2 min read
Dashboards Defense: Overcoming Telemetry Complacency
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Dashboards Defense: Overcoming Telemetry Complacency

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3 min read
Building in the Cloud Like a Boss: Mastering the 6 Pillars of AWS Architecture
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Building in the Cloud Like a Boss: Mastering the 6 Pillars of AWS Architecture

1
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3 min read
Resilient Roots, Cloudy Heights: My Cybersecurity Journey from Nigeria
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Resilient Roots, Cloudy Heights: My Cybersecurity Journey from Nigeria

1
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3 min read
Book Recommendation Web App: A Cloud-Powered Solution for Personalized Book Discovery
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Book Recommendation Web App: A Cloud-Powered Solution for Personalized Book Discovery

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3 min read
What is Amazon API Gateway? The Ultimate Guide
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What is Amazon API Gateway? The Ultimate Guide

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2 min read
Getting Started with Boto3: The AWS SDK for Python
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Getting Started with Boto3: The AWS SDK for Python

2
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2 min read
Caching DynamoDB Results with Redis using AWS Lambda + API Gateway (with Terraform)
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Caching DynamoDB Results with Redis using AWS Lambda + API Gateway (with Terraform)

1
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3 min read
Hands-on with DAX: Supercharge Your DynamoDB Reads (Python + Terraform)
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Hands-on with DAX: Supercharge Your DynamoDB Reads (Python + Terraform)

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2 min read
Building a Scalable, Secure Multi-Tier Architecture on AWS — My Recent Infrastructure Project
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Building a Scalable, Secure Multi-Tier Architecture on AWS — My Recent Infrastructure Project

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3 min read
What is DAX? Amazon DynamoDB Accelerator Explained
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What is DAX? Amazon DynamoDB Accelerator Explained

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2 min read
Powering Cloud Apps with DynamoDB Integrations
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Powering Cloud Apps with DynamoDB Integrations

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3 min read
Mastering AWS ElastiCache: Speed Up Your Apps with Redis Power
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Mastering AWS ElastiCache: Speed Up Your Apps with Redis Power

1
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2 min read
Unlocking DynamoDB Integrations: Secure, Scalable, and Serverless
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Unlocking DynamoDB Integrations: Secure, Scalable, and Serverless

1
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3 min read
Mastering Infrastructure as Code: My Terraform Journey in Cloud Security
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Mastering Infrastructure as Code: My Terraform Journey in Cloud Security

1
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3 min read
Elastic Beanstalk + VPC integration
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Elastic Beanstalk + VPC integration

1
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2 min read
AWS Elastic Beanstalk – The DevOps Engineer’s Secret Weapon
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AWS Elastic Beanstalk – The DevOps Engineer’s Secret Weapon

1
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2 min read
STEP-BY-STEP GUIDE: Lambda + CRR + EC2 Control + SNS (Email)
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STEP-BY-STEP GUIDE: Lambda + CRR + EC2 Control + SNS (Email)

1
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2 min read
Automating AWS with Lambda: CRR & EC2 Control + SNS Email Notifications
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Automating AWS with Lambda: CRR & EC2 Control + SNS Email Notifications

1
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2 min read
Deploying a Static Website Using S3 and CloudFront
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Deploying a Static Website Using S3 and CloudFront

4
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3 min read
AWS S3 Advanced Features
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AWS S3 Advanced Features

1
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3 min read
Kubernetes Hardening Guide: Reducing Misconfigurations
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Kubernetes Hardening Guide: Reducing Misconfigurations

2
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3 min read
Automated AWS Security Monitoring: A Python-Based AWS Security Tool
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Automated AWS Security Monitoring: A Python-Based AWS Security Tool

3
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2 min read
How to Deploy a Website on GitHub Pages and AWS EC2: A Step-by-Step Guide
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How to Deploy a Website on GitHub Pages and AWS EC2: A Step-by-Step Guide

1
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3 min read
Cloud Security Best Practice: A Blueprint for Securing Your Cloud Enviroment
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Cloud Security Best Practice: A Blueprint for Securing Your Cloud Enviroment

1
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3 min read
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