Technical articles, security research, local AI guides, and software engineering portfolios by Ahsan Habib.https://novexa.tech/en-ushttps://novexa.tech/blog/testpost/https://novexa.tech/blog/testpost/A short summary of what this post covers.Thu, 04 Jun 2026 00:00:00 GMThttps://novexa.tech/blog/windows-troubleshooting/https://novexa.tech/blog/windows-troubleshooting/A deep dive into diagnosing Windows system crashes, executing filesystem repair pipelines, and building automated Python log analysis utilities.Thu, 04 Jun 2026 00:00:00 GMThttps://novexa.tech/blog/research-zero-day/https://novexa.tech/blog/research-zero-day/An analysis of the architecture of zero-click exploits, examining how attackers compromise devices through image parsers and media handlers without user interaction.Wed, 03 Jun 2026 00:00:00 GMThttps://novexa.tech/blog/tools-guide/https://novexa.tech/blog/tools-guide/A look inside a security researcher's toolkit, featuring the top tools for reconnaissance, vulnerability scanning, and exploit development.Tue, 02 Jun 2026 00:00:00 GMThttps://novexa.tech/blog/ai-guide/https://novexa.tech/blog/ai-guide/How to fine-tune compact models like Phi-3 and Llama-3-8B on local hardware using QLoRA, making them specialized for offline environments.Thu, 28 May 2026 00:00:00 GMThttps://novexa.tech/blog/second-post/https://novexa.tech/blog/second-post/Learn how to build a fully local AI agent that can run in your browser, query local models using Ollama, and perform tasks without cloud APIs.Wed, 20 May 2026 00:00:00 GMThttps://novexa.tech/blog/first-post/https://novexa.tech/blog/first-post/A deep dive into smart contract reentrancy attacks, how they occur in Solidity, and modern patterns to mitigate these vulnerabilities.Fri, 15 May 2026 00:00:00 GMT