Welcome to QuasTechSpot

Welcome to QuasTechSpot  my official tech blog created for my TEC101 course. Here you'll find posts covering cloud security, blockchain applications, Scratch programming, and how technology impacts different industries. 

This blog reflects my journey through the fundamentals of IT and shows how I’m applying what I’ve learned to real-world topics. I hope you enjoy the insights and feel free to leave feedback!

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Post #1 Exploring Programming Through Scratch

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  Working with Scratch gave me a hands-on introduction to programming logic without the pressure of writing complex syntax. Using the drag-and-drop blocks, I was able to design a program that combines motion, sound, user interaction, and control flow. Below is a screenshot of my scratch project In this project: The sprite moves when clicked, changes color, and plays sounds. It asks for the user’s name, responds with a greeting, and reacts to the spacebar. I used loops, events, variables, and motion commands to meet the 30-block requirement. What I learned: Scratch helped me understand sequencing and logic. I got comfortable thinking like a programmer — breaking tasks into steps and using triggers and loops. Comparison with Other Languages. Machine Language = hard to understand (just binary) Assembly = low-level and hardware-specific High-level (like Python) = easier, more common in careers Scratch was the easiest to start with, but Python is the most used and effect...
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Post #7 Cloud Security: Strengthening the Digital Backbone

  I chose Cloud Security as my tech topic because most systems today rely on the cloud — from apps to backups to business operations. Cloud security means protecting that data without making it harder to use. According to Hashizume et al. (2013), shared infrastructure makes cloud systems vulnerable to breaches and attacks. Why it matters: Sensitive info (like health data) is stored in the cloud Hackers target weak systems or poor configurations IT Concepts Connected: Hardware/OS: must support virtualization Programming: used to secure data access and APIs Networks: secure traffic through firewalls and encryption Databases: encrypted cloud storage, structured queries This topic ties into my future in cybersecurity. I want to help protect cloud platforms and ensure secure access for all users
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