--- title: "Eurico Santos (@EuricoSantos) | Hashnode" description: "Eurico Santos (@EuricoSantos) writes on Hashnode. Read their latest articles and follow their work." url: "https://hashnode.com/@EuricoSantos" --- @EuricoSantos # Eurico Santos @EuricoSantos · Santarém, Portugal · Joined February 2024 ### [System Update: Back to the Terminal](https://esantoscyber.hashnode.dev/system-update-back-to-the-terminal?utm_source=hashnode&utm_medium=feed) It has been exactly one year since the last heartbeat of DevSphere. Much has changed in the tech landscape since March 2025, and even more has changed in my professional path. I am officially back, no 1 min read · [esantoscyber.hashnode.dev](https://esantoscyber.hashnode.dev/system-update-back-to-the-terminal?utm_source=hashnode&utm_medium=feed) [Apr 1](https://hashnode.com/posts/system-update-back-to-the-terminal/69cd1591b504c4ed0a9305fb) ### [TryHackMe: Phishing Analysis Fundamentals](https://esantoscyber.hashnode.dev/tryhackme-phishing-emails-1-tryoe?utm_source=hashnode&utm_medium=feed) Learn key email protocols and phishing analysis techniques with TryHackMe's "Phishing Emails 1" room. Enhance cybersecurity skills today 3 min read · [esantoscyber.hashnode.dev](https://esantoscyber.hashnode.dev/tryhackme-phishing-emails-1-tryoe?utm_source=hashnode&utm_medium=feed) [Mar 2, 2025](https://hashnode.com/posts/tryhackme-phishing-emails-1-tryoe/67c4995359979d95311010bd) ### [What I Learned from the Unified Kill Chain - TryHackMe SOC Level 1](https://esantoscyber.hashnode.dev/what-i-learned-from-the-unified-kill-chain-tryhackme-soc-level-1?utm_source=hashnode&utm_medium=feed) Discover insights on advanced attack techniques and defense strategies with the Unified Kill Chain from TryHackMe SOC Level 1 2 min read · [esantoscyber.hashnode.dev](https://esantoscyber.hashnode.dev/what-i-learned-from-the-unified-kill-chain-tryhackme-soc-level-1?utm_source=hashnode&utm_medium=feed) [Feb 9, 2025](https://hashnode.com/posts/what-i-learned-from-the-unified-kill-chain-tryhackme-soc-level-1/67a92b5686e95bd89c166fee) ### [Tailwind CSS v4: Elevating Utility-First Design](https://esantoscyber.hashnode.dev/tailwind-css-v4-elevating-utility-first-design?utm_source=hashnode&utm_medium=feed) Tailwind CSS v4 offers smaller files, better performance, native CSS nesting, default dark mode, and more design tokens 2 min read · [esantoscyber.hashnode.dev](https://esantoscyber.hashnode.dev/tailwind-css-v4-elevating-utility-first-design?utm_source=hashnode&utm_medium=feed) [Jan 24, 2025](https://hashnode.com/posts/tailwind-css-v4-elevating-utility-first-design/6794102b4abf6de07de0f680) ### [Getting Started with GUI Development in Python](https://esantoscyber.hashnode.dev/getting-started-with-gui-development-in-python?utm_source=hashnode&utm_medium=feed) Learn how to build interactive GUIs in Python using libraries like Tkinter, PyQt, and Kivy. Perfect for both small tools and large applications 3 min read · [esantoscyber.hashnode.dev](https://esantoscyber.hashnode.dev/getting-started-with-gui-development-in-python?utm_source=hashnode&utm_medium=feed) [Jan 15, 2025](https://hashnode.com/posts/getting-started-with-gui-development-in-python/6787ad2aba8da7b8f206b2d7)