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Expand your knowledge toolkit with insights, tips, and practical advice to help you UpSkill and advance your IT career.


02-24 How to Use ChatGPT to Learn Faster: Prompts for IT Learners
Discover how IT learners can use ChatGPT to study smarter, save time, and master certifications like CompTIA, AWS, and ISC2. Includes expert prompt examples, active recall techniques, and a free AI-powered study guide from Chauster.

Steve Chau
5 min read


02-17 7 Cybersecurity Certifications That Will Boost Your Career in 2025
Cybersecurity is evolving fast—and the right certification can be your ticket to higher pay, better roles, and job security. In this episode of Chauster’s Technology Podcast, Steve Chau breaks down the top 7 certifications that matter most in 2025 and how each one can boost your career. Whether you're just starting or aiming for leadership, this is your roadmap to success in the cyber world.

Steve Chau
5 min read


02-15 The Most Popular IT Certifications in 2025 - Why They Matter
In tech, things move fast—and if you’re not growing, you’re falling behind. Certifications can help you stand out, get promoted, or make a big career shift. This post takes a real-world look at the most valuable IT certifications in 2025, from cybersecurity to cloud and beyond. Whether you’re just getting started or ready to take the next step, you’ll find clear insights on what’s worth your time—and what can actually move your career forward.

Steve Chau
5 min read


02-01 The Best IT Certifications to Pursue in 2025
Boost your IT career with the top certifications for 2025. From AI to cybersecurity, discover the best paths to high-paying tech jobs.

Steve Chau
7 min read


02-02 Cybersecurity in the AI Era
Explore how AI is transforming cybersecurity, enhancing threat detection, response, and training to combat evolving cyber risks.

Steve Chau
4 min read


Navigating the Cybersecurity Certification Landscape: Exploring the Top Providers
With so many certification providers saturating the market, it can be challenging to discern which certifications hold the most value

Steve Chau
12 min read
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