@TechTuny

📚 Learning IT Support & Cybersecurity from scratch 🔧 No degree. Just grit, labs, and consistency ✍️ Documenting my journey so you can learn too.

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Joined April 2024
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🚨 I am learning IT Support & Cybersecurity from scratch no degree, no certs (yet), no fancy background. Just a laptop, free resources, and grit. This is my journey from 0 to Cybersecurity Analyst 🧵
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TechTuny retweeted
the.miji
@TheMijii25 Dec 2025
Hey, I’m Miji and I make music like this. Please help repost if you love.
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I came across an article about beginners in tech learning the wrong way by trying to study the basics first or learning theory as a beginner. These articles say it's better to learn by getting one's hands dirty with practical, hands-on practice. Starting this. #LearningInPublic
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Simulated a support ticket today. Issue: Excessive data usage. First step wasn’t “reset phone”, it was identifying apps using background data. Support is about diagnosis first.
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Today I finally understood the difference between TCP and UDP, and it clicked in a way it never did before. TCP is the careful one. It checks every packet, puts them in order, resends missing ones, and only starts after a proper handshake.... 👇👇👇👇 #LearnInPublic
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Starting a tiny networking lab. Learned how DNS and IPs work, and ran nslookup for chatgpt.com. Follow this step-by-step if you want to practice too. #ITSupport #Networking #networkingisfun
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Quick fix tip: if nslookup returns "No address", try switching DNS to a public server like 8.8.8.8 (Google) or 1.1.1.1 (Cloudflare), then run nslookup again.
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That's it! Don't be afraid to break something. It's a virtual Lab, we break, we fix it, we learn,
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@TechTuny ᶠᵒˡˡᵒʷⁱⁿᵍ ⁱᵐᵐᵉᵈⁱᵃᵗᵉˡʸ ᵃⁿᵈ ᵖᵉʳᵐᵃⁿᵉⁿᵗˡʸ 🎼💠✅🌐 @TechTuny ᶠᵒˡˡᵒʷⁱⁿᵍ ⁱᵐᵐᵉᵈⁱᵃᵗᵉˡʸ ᵃⁿᵈ ᵖᵉʳᵐᵃⁿᵉⁿᵗˡʸ 🎼💠✅🌐 @TechTuny ᶠᵒˡˡᵒʷⁱⁿᵍ ⁱᵐᵐᵉᵈⁱᵃᵗᵉˡʸ ᵃⁿᵈ ᵖᵉʳᵐᵃⁿᵉⁿᵗˡʸ 🎼💠✅🌐
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@TechTuny ᶠᵒˡˡᵒʷⁱⁿᵍ ⁱᵐᵐᵉᵈⁱᵃᵗᵉˡʸ ᵃⁿᵈ ᵖᵉʳᵐᵃⁿᵉⁿᵗˡʸ 🎼💠✅🌐 @TechTuny ᶠᵒˡˡᵒʷⁱⁿᵍ ⁱᵐᵐᵉᵈⁱᵃᵗᵉˡʸ ᵃⁿᵈ ᵖᵉʳᵐᵃⁿᵉⁿᵗˡʸ 🎼💠✅🌐 @TechTuny ᶠᵒˡˡᵒʷⁱⁿᵍ ⁱᵐᵐᵉᵈⁱᵃᵗᵉˡʸ ᵃⁿᵈ ᵖᵉʳᵐᵃⁿᵉⁿᵗˡʸ 🎼💠✅🌐 #FolloForFolloBack #follo
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Africans, Let's make this the most liked photo of the week 🇰🇪❤️
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What is the main purpose of a firewall in cybersecurity? A. To store user passwords B. To block unauthorized access to or from a network C. To scan for viruses on your computer D. To back up important files
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A heartbreaking day for football and the entire sporting world. Rest in peace, Diogo Jota, gone far too soon. 💔💔💔 #Liverpool #diogojota #RIPJota #FootballUnitestheWorld
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Imposter syndrome hit HARD today 😅 Saw job postings requiring 5+ years experience for 'entry-level' roles But then I remembered: Every expert was once a beginner We're not behind – we're on our own timeline ⏰ Who else needs this reminder today? #MotivationMonday #TechJourney
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Day 1 of CISCO NetAcad Done 🎉 Learned: What is a network protocol? My explanation: It's like traffic rules for data, everyone follows the same rules so communication works smoothly. What networking concept confused you most when starting? #Networking101 #LearningTogether
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