Notes on software, systems, and ideas Nguyen Phuc Vinh is learning.https://phucvinh57.github.io/https://phucvinh57.github.io/blog/cybersecurity/https://phucvinh57.github.io/blog/cybersecurity/An overview of cybersecurity history, common threats such as phishing, password attacks, and data breaches, and practical prevention strategies.Fri, 15 May 2026 00:00:00 GMThttps://phucvinh57.github.io/blog/solid-principles/https://phucvinh57.github.io/blog/solid-principles/A practical explanation of SOLID through everyday examples and software development contexts.Fri, 08 May 2026 00:00:00 GMThttps://phucvinh57.github.io/blog/ai-impact-on-software-development/https://phucvinh57.github.io/blog/ai-impact-on-software-development/A reflection on how AI coding tools are changing developer productivity, software risks, and the skills engineers need in the AI era.Tue, 24 Mar 2026 00:00:00 GMThttps://phucvinh57.github.io/blog/homo-sapiens-review/https://phucvinh57.github.io/blog/homo-sapiens-review/A review of Sapiens by Yuval Noah Harari, exploring the cognitive, agricultural, and scientific revolutions that shaped human history.Tue, 10 Mar 2026 00:00:00 GMThttps://phucvinh57.github.io/blog/visiting-my-hometown-in-tet-holiday/https://phucvinh57.github.io/blog/visiting-my-hometown-in-tet-holiday/A personal reflection on returning to Kon Tum during Tet and noticing changes in the environment, local economy, and hometown life.Sat, 21 Feb 2026 00:00:00 GMThttps://phucvinh57.github.io/blog/managing-nutrition-for-an-active-lifestyle/https://phucvinh57.github.io/blog/managing-nutrition-for-an-active-lifestyle/A practical overview of nutrients, meal timing, and consistency for supporting exercise and maintaining an active lifestyle.Sat, 10 Jan 2026 00:00:00 GMThttps://phucvinh57.github.io/blog/resident-doctor-in-vietnam/https://phucvinh57.github.io/blog/resident-doctor-in-vietnam/A reflection on the financial pressure, difficult working conditions, and public healthcare consequences facing resident doctors in Vietnam.Sat, 20 Dec 2025 00:00:00 GMThttps://phucvinh57.github.io/blog/technology-exposes-corruption/https://phucvinh57.github.io/blog/technology-exposes-corruption/A reflection on how social media, digital records, artificial intelligence, and blockchain can reveal corruption and improve transparency.Mon, 01 Dec 2025 00:00:00 GMT