--- title: "#beginners-cybersecurity articles | Hashnode" description: "Explore 11 articles tagged #beginners-cybersecurity on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/beginners-cybersecurity" --- Tag # #beginners-cybersecurity 11 posts · 0 followers [Dhaniya Sehdev](https://hashnode.com/@dhaniyas) · [Oct 22](https://hashnode.com/posts/how-to-improve-website-performance-and-user-experience/6ada11217b6785cabc4c3e3a) ### [How to Improve Website Performance and User Experience](https://tech-digital-insightshashnodedev.hashnode.dev/how-to-improve-website-performance-and-user-experience?utm_source=hashnode&utm_medium=feed) Learn practical ways to improve website speed, mobile usability, accessibility, and user experience with this beginner-friendly optimization checklist 6 min read · [tech-digital-insightshashnodedev.hashnode.dev](https://tech-digital-insightshashnodedev.hashnode.dev/how-to-improve-website-performance-and-user-experience?utm_source=hashnode&utm_medium=feed) [host. user](https://hashnode.com/@host-user) · [Jun 9](https://hashnode.com/posts/your-computer-has-65-535-doors-i-wrote-code-to-check-which-ones-are-open/6a28288744294076c136506e) ### [Your Computer Has 65,535 Doors. I Wrote Code to Check Which Ones Are Open](https://rain-dolls.hashnode.dev/your-computer-has-65-535-doors-i-wrote-code-to-check-which-ones-are-open?utm_source=hashnode&utm_medium=feed) Journals of a novice 6 min read · [rain-dolls.hashnode.dev](https://rain-dolls.hashnode.dev/your-computer-has-65-535-doors-i-wrote-code-to-check-which-ones-are-open?utm_source=hashnode&utm_medium=feed) [Sakshi Singh](https://hashnode.com/@sakshi17) · [Mar 7](https://hashnode.com/posts/where-networks-become-vulnerable/69ac635786766ac3a6da130e) ### [Where Networks Become Vulnerable](https://thinksecure.hashnode.dev/where-networks-become-vulnerable?utm_source=hashnode&utm_medium=feed) Learn how networks become vulnerable through ARP spoofing, DHCP attacks, NAT misconceptions, and open ports in this beginner-friendly cybersecurity gu 7 min read · [thinksecure.hashnode.dev](https://thinksecure.hashnode.dev/where-networks-become-vulnerable?utm_source=hashnode&utm_medium=feed) [Jebitok](https://hashnode.com/@w1t3r) · [Feb 18](https://hashnode.com/posts/become-a-hacker-tryhackme/6996036f4932e27aaf547133) ### [Become a Hacker (TryHackMe)](https://www.sharonjebitok.com/become-a-hacker-tryhackme?utm_source=hashnode&utm_medium=feed) Become a Hacker is a pre-security room in TryHackMe that introduces beginners to offensive security and basic enumeration tools like Gobuster and Hydra used in pentesting. What Is Offensive Security? Offensive Security focuses on proactively testing ... 12 min read · [sharonjebitok.com](https://www.sharonjebitok.com/become-a-hacker-tryhackme?utm_source=hashnode&utm_medium=feed) [Jebitok](https://hashnode.com/@w1t3r) · [Feb 18](https://hashnode.com/posts/become-a-defender-tryhackme/69960a4928932ed17fd3c572) ### [Become a Defender (TryHackMe)](https://www.sharonjebitok.com/become-a-defender-tryhackme?utm_source=hashnode&utm_medium=feed) What Is Defensive Security? Defensive Security focuses on understanding what needs to be protected and implementing security measures to prevent, detect, and mitigate the impact of potential attacks. Defenders work to gain visibility into systems, id... 10 min read · [sharonjebitok.com](https://www.sharonjebitok.com/become-a-defender-tryhackme?utm_source=hashnode&utm_medium=feed) [Jebitok](https://hashnode.com/@w1t3r) · [Feb 17](https://hashnode.com/posts/python-simple-demo-tryhackme/6994c3fbe06ad09bfa47ee1d) ### [Python: Simple Demo (TryHackMe)](https://www.sharonjebitok.com/python-simple-demo-tryhackme?utm_source=hashnode&utm_medium=feed) Python: Simple Demo is a pre-security room at TryHackMe that enables beginners to understand the fundamentals of Python, a programming language primarily used for scripting in cybersecurity exploits and challenges. Introduction In the first two rooms... 13 min read · [sharonjebitok.com](https://www.sharonjebitok.com/python-simple-demo-tryhackme?utm_source=hashnode&utm_medium=feed) [Jebitok](https://hashnode.com/@w1t3r) · [Feb 17](https://hashnode.com/posts/javascript-simple-demo-tryhackme/6994c70e2ca961becfb57ef2) ### [JavaScript: Simple Demo (TryHackMe)](https://www.sharonjebitok.com/javascript-simple-demo-tryhackme?utm_source=hashnode&utm_medium=feed) JavaScript: Simple Demo is a pre-security room by TryHackMe that allows beginners to learn the fundamentals of JavaScript, a programming language mostly used in the development of web applications, which security professionals commonly interact with ... 17 min read · [sharonjebitok.com](https://www.sharonjebitok.com/javascript-simple-demo-tryhackme?utm_source=hashnode&utm_medium=feed) [Jebitok](https://hashnode.com/@w1t3r) · [Feb 17](https://hashnode.com/posts/database-sql-basics-tryhackme/6994c8d7e06ad09bfa47ee37) ### [Database SQL Basics (TryHackMe)](https://www.sharonjebitok.com/database-sql-basics-tryhackme?utm_source=hashnode&utm_medium=feed) Database SQL Basics is a pre-security room by TryHackMe that allows beginners to learn fundamentals of databases and the query language SQL which comes handy when learning about SQLI(SQL Injection) or other cybersecurity CTF challenges where the SQL ... 7 min read · [sharonjebitok.com](https://www.sharonjebitok.com/database-sql-basics-tryhackme?utm_source=hashnode&utm_medium=feed) [Jebitok](https://hashnode.com/@w1t3r) · [Feb 17](https://hashnode.com/posts/the-cia-triad-tryhackme/6994cbdb4b544f3c09d2f5ac) ### [The CIA Triad (TryHackMe)](https://www.sharonjebitok.com/the-cia-triad-tryhackme?utm_source=hashnode&utm_medium=feed) The CIA Triad is a pre-security room in TryHackMe that covers the fundamentals of cybersecurity: the CIA Triad, which is made up of building block i.e confidentiality, Integrity and Availability. In other areas its said that the CIA Triad has been mo... 3 min read · [sharonjebitok.com](https://www.sharonjebitok.com/the-cia-triad-tryhackme?utm_source=hashnode&utm_medium=feed) [Jebitok](https://hashnode.com/@w1t3r) · [Feb 17](https://hashnode.com/posts/cryptography-concepts-tryhackme/6994cef64b544f3c09d2f5de) ### [Cryptography Concepts (TryHackMe)](https://www.sharonjebitok.com/cryptography-concepts-tryhackme?utm_source=hashnode&utm_medium=feed) Cryptography Concepts is a pre-security in TryHackMe that covers the fundamentals of cryptography, which is a method of secure encoding of data to ensure confidentiality, integrity, and availability of data in all states, i.e., data at rest, data in ... 14 min read · [sharonjebitok.com](https://www.sharonjebitok.com/cryptography-concepts-tryhackme?utm_source=hashnode&utm_medium=feed)