Articles & Tutorials
149 technical articles covering AI, Machine Learning, Cybersecurity, Data Science, and Programming. Practical guides, tutorials, and deep dives — written for developers.
57 articles in Cybersecurity · Git
API Authentication Methods Compared
Key Takeaway --> There is no single "best" API authentication method. API keys are simple but weak. Basic Auth is convenient but sends pas…
OAuth 2.0 Explained for Beginners
Key Takeaway --> OAuth 2.0 is an authorization framework — it lets users grant third-party apps limited access to their data without shari…
How HTTPS and TLS Actually Work
Key Takeaway --> HTTPS is HTTP running over TLS. The TLS handshake performs three critical functions in a single exchange: negotiating enc…
Hashing vs Encryption vs Encoding: What's the Difference?
Key Takeaway --> Hashing verifies integrity and stores passwords safely. Encryption keeps data confidential with a key. Encoding converts …
Data Versioning Explained: Why Git Alone Isn't Enough for Data Science
Key Takeaway --> Git is excellent for tracking code, but it was never designed for large datasets, models, or ML pipelines. Data versionin…
From RAG Prototype to Production: Building Reliable AI Knowledge Systems
Key Takeaway --> Moving a RAG system from prototype to production requires far more than better prompts. Production readiness demands secu…
Build a Private Local AI Assistant on Your Own Computer
You can build a complete AI assistant that runs entirely on your computer. No data leaves your machine. No API costs. No vendor lock-in. Ju…
GGUF Explained: The Practical Guide to Local LLM Model Files
GGUF (GPT-Generated Unified Format) is the standard file format for running LLMs locally. It packages model weights, metadata, and tokenize…
LLM Quantization Explained: 4-bit vs 8-bit Models
Quantization reduces model precision to save memory and increase speed. A 7B parameter model shrinks from 28 GB (FP32) to 3.5 GB (INT4) whi…
Is AI-Generated Code Secure? A Developer Security Checklist
Key Takeaway AI-generated code is not automatically secure. LLMs produce syntactically correct code that often contains securit…
Protecting API Keys and Secrets in AI Coding Workflows
Key Takeaway Never commit secrets to source control. API keys, database credentials, and tokens should be stored securely using…
AI Coding Agent Security Checklist: Claude Code, Cursor and Beyond
Key Takeaway AI coding agents require careful security configuration. Whether you use terminal agents like Claude Code or AI ID…