Cloud Security
3 articles in this category.
AWS VPC Gateway Endpoints vs NAT Gateway: Architecture, Cost, Pros & Cons
When architecting cloud infrastructure on AWS, optimizing cost, security, and network performance are key concerns. In particular, when private subnets need access to AWS services like S3 or DynamoDB, architects often face a choice: Let’s explore both scenarios in detail with pros/cons, cost implications, and architectural diagrams. Scenario 1: With NAT Gateway (No VPC Gateway…
How I Secured AWS Lambda to MongoDB with VPC Peering, NAT Gateway & Default VPC Networking
When building a secure serverless application, I recently ran into a classic AWS networking issue: I needed my Lambda function to access MongoDB privately (hosted in a different VPC via VPC Peering), and I also needed Lambda to access the internet. Simple? Not quite. Here’s how I solved it—step by step, using: 🔍 The Problem…
Fortifying the Digital Fortress: A Comprehensive Guide to Cybersecurity Across the Tech Stack
In an era defined by digital innovation, cybersecurity stands as the bastion protecting our interconnected world from the ever-looming threats of cybercrime. As technology continues to evolve, so too do the methods employed by malicious actors seeking to exploit vulnerabilities across the tech landscape. From applications and web services to cloud infrastructure and beyond, each…