CSEC ASTU

🔥 Happening Now 🔥 CSEC ASTU Python Bootcamp 2026 For Loops & While Loops Dive into the world of loops in Python! Learn how to repeat tasks, work with sequences, and use loops to solve real-world problems efficiently.. — Capacity Building Division By Daniel Worku @CSEC_ASTU #CSEC_ASTU #PythonBootcamp2026 #Programming #Python #CapacityBuilding #ProductiveSummer

🔥 Happening Now 🔥 CSEC ASTU Python Bootcamp 2026 Nested Loops, break/continue, & Pattern Printing Take your Python skills to the next level! Learn how to work with nested loops, control loop execution using break and continue, and bring your code to life through pattern printing. 🚀 Capacity Building Division By Merga Shasho @CSEC_ASTU #CSEC_ASTU #PythonBootcamp2026 #Programming #Python #CapacityBuilding #ProductiveSummer

🔥🔥 Sunday Tech Talk IF A COMPANY HAS TOP-TIER SECURITY, IS IT SAFE FROM HACKERS? Most people think yes. But what if the attacker doesn't come through the front door? Think about the SolarWinds attack in 2020. The attackers didn't break into every target directly. They compromised a trusted software update and used it as a way in. That's a Supply Chain Attack. Instead of attacking you directly, attackers compromise something you trust and use that connection to reach you. Companies depend on: Third-party vendors Software libraries and dependencies Trusted software updates A common misconception: ❌ My code is secure, so I'm secure. ✅ I also inherit risks from what I depend on. So if your own security is perfect.. Are you unhackable? No. You're only as strong as the weakest link in your chain. Trust is the attack surface. Sometimes, the way into a company is through something it already trusts. — Cybersecurity Division 👥 Join us: 🔗 LinkedIn 💬 Telegram ▶️ YouTube #SundayTechTalk #Cybersecurity

🔥 Happening Now 🔥 CSEC ASTU Python Bootcamp 2026 Week 3, Lecture 1: Functions Build cleaner and more powerful Python programs by mastering functions! Learn about parameters, arguments, return values, and scope, and discover how functions help you write organized, reusable, and efficient code. 🐍💡  Capacity Building Division By Lencho Fikadu @CSEC_ASTU #CSEC_ASTU #PythonBootcamp2026 #Programming #Python #CapacityBuilding #ProductiveSummer

🔥 Happening Now 🔥 CSEC ASTU Python Bootcamp 2026 Week 3, Lecture 3: Lists & Tuples Level up your Python skills by learning how to work with lists and tuples!🐍💡 Explore how to store, organize, access, and manipulate multiple values, while understanding the differences between mutable lists and immutable tuples. Get ready to handle collections of data more efficiently and write more powerful Python programs! 🚀 Capacity Building Division By Merga Shasho @CSEC_ASTU #CSEC_ASTU #PythonBootcamp2026 #Programming #Python #Lists #Tuples #CapacityBuilding #ProductiveSummer

🔥 Sunday Tech Talk HOW DOES AI KNOW AN APPLE IS A FRUIT AND NOT A PHONE? Most people think AI simply reads words and understands their meaning. But that's not quite how it works. Meet Vector Embeddings. Instead of storing meaning as words, AI turns concepts into numbers called vectors. Think of it like a map: 🍎 Apple (fruit) → close to → Banana, Orange, Mango 📱 Apple (company) → close to → iPhone, Mac, iPad The closer the vectors, the more similar the meaning. That's why AI can understand that: “tasty red breakfast fruit” is probably talking about an apple — even when the word apple isn't there. A common misconception: ❌ AI understands concepts exactly like humans. ✅ AI represents relationships mathematically and measures how close they are. AI doesn't need to match the exact word. It learns the relationships behind the words. — Data Science Division 👥 Join us: 🔗 LinkedIn 💬 Telegram ▶️ YouTube #SundayTechT #DataScience #VectorEmbeddings #SemanticSearch

🔥 Happening Now 🔥 Summer Bootcamp Week 12 HTTP Request Smuggling 🌐 Wrapping up the 3-month summer camp with the HTTP desync attack. It's been a long journey. — Cyber Security Division By Ammar Sabit @csec_cybersecurity @CSEC_ASTU #CSEC_ASTU #Cybersecurity #WebSecurity #desync #requestsmuggling #lastlecture #productivesummer #SummerBootcamp

🔥 THE 11TH ETCPC IS HERE! Ethiopian Collegiate Programming Contest 2026 CSEC ASTU proudly presents the 11th Ethiopian Collegiate Programming Contest (ETCPC) 2026! This isn't just another programming contest.It's where problem-solving, algorithms, coding speed, and teamwork come together under pressure. 📅 EVENT DATE October 8–9, 2026 📍 VENUE Adama Science and Technology University (ASTU) Adama, Ethiopia 🇪🇹 WHY PARTICIPATE? ● Take on challenging competitive programming problems ● Meet and compete with passionate programmers from universities across Ethiopia ● Push your problem-solving skills beyond the classroom ● Represent your university on the competitive programming stage 🇪🇹 ⏳ REGISTRATION DEADLINE September 11, 2026 🎟 REGISTER NOW 🔥 See you at ETCPC 2026! @CSEC_ASTU #ETCPC #ETCPC2026 #CompetitiveProgramming #ProgrammingContest

🔥 MEET ZEMENFLOW YOUR SHOP, IN YOUR POCKET Still tracking sales in a notebook? 🤔 What if you could manage your sales, stock, credit, and cash right from your phone? That’s exactly what Zemenflow is built for. 🇪🇹 Sell — Record every sale Stock — Know exactly what you have Credit — Keep track of who owes you Cash — Stay on top of your money No complicated setup. No spreadsheets. Just add your products → make a sale → keep your shop organized. 🇪🇹 Built for Ethiopian businesses. Built by Ethiopians. Zemenflow is developed by Seleda Technology, founded by an ICPC World Finalist team including Mukerem Ali, a former CSEC ASTU Executive, mentor, and system developer. GET STARTED 📱 Android & iOS 🌐 Website 🤖 Telegram Mini App / Bot 🎥 Tips & How-To Videos Start small: Add your first product, record your first sale, and let Zemenflow handle the rest. FROM SELEDA TECHNOLOGY 🛍 Seleda — an e-commerce platform with 50K+ downloads and 5+ years of trust. 🔗 Learn more: @CSEC_ASTU

🔥 Sunday Tech Talk HOW DOES A COMPUTER FIND THE BEST WAY FROM A TO B? Imagine there are 100 possible roads to your destination. Would you try every road? Probably not. You'd look at where you are, where you're going, and choose the path that makes the most sense. That's the idea behind A*. Instead of searching everywhere, A* asks: “Which path looks most promising?” It uses: f(n) = g(n) + h(n) g(n) → cost already spent h(n) → estimated cost to the destination The h(n) is called a heuristic. ❌ Search everything blindly. ✅ Use what you know to search smarter. That's why A* is used in: 🗺 Navigation 🎮 Video games 🤖 Robotics For competitive programmers, the lesson is simple: It's not always about searching more. It's about knowing where to look. — Competitive Programming Division 👥 Join us: 🔗 LinkedIn 💬 Telegram ▶️ YouTube #SundayTechTalk #CompetitiveProgramming #Algorithms #AStar #Heuristics #CSEC_ASTU

🌼 እንኳን ለመስቀል በዓል በሰላም አደረሳችሁ! 🌼 ✨ Happy Meskel Holiday! ✨ Meskel is a time that brings people together through tradition, community, and celebration. 🌼 As we celebrate this beautiful occasion, we also look back on a year shaped by collaboration, shared experiences, learning, and working together. Every contribution, idea, and connection has helped make our community stronger. May this holiday be a moment to reconnect, celebrate our shared journey, and look forward to another year of creating, learning, and growing together. 🤍 Here’s to more collaboration, new ideas, meaningful connections, and shared achievements in the year ahead. ✨ 🌼 መልካም የመስቀል በዓል! 🌼 Your CSEC ASTU ❤️ @CSEC_ASTU

🔥 Sunday Tech Talk WHY DO SO MANY DEVELOPERS USE LINUX? Windows can run VS Code, Git, Docker, and almost every development tool. So why do many developers still choose Linux? “Linux is better” isn't the whole answer. It's about the development environment. Linux makes it easy to: • Use the terminal • Automate tasks • Manage packages • Work with servers But here's the interesting part. A developer can: Write code → Push to GitHub → Deploy to the cloud. The laptop might be running Windows. But the server running the application? Often, it's Linux. That's why Linux is common in: 🖥 Backend ☁️ Cloud ⚙️ DevOps 🐳 Containers And Windows has WSL, so you can even use a Linux environment without leaving Windows. So the real question isn't: “Which OS is better?” It's: Which environment fits the way you build? Linux or Windows Which one do you prefer for development — and WHY? — Development Division 👥 Join us: 🔗 LinkedIn 💬 Telegram ▶️ YouTube #SundayTechTalk #Linux #Windows #Software

🔥🔥 Sunday Tech Talk THE FBI GOT HACKED. BUT HOW DID IT HAPPEN? Most people think security means protecting your own code. But what if the weak point is a system you trust? Your security is only as strong as the systems connected to it. The FBI's job portals were taken offline after ShinyHunters claimed access to sensitive data -reportedly 2-3 TB. The portals use Oracle PeopleSoft, a third-party platform with a critical vulnerability: CVE-2026-35273 It could allow attackers to run code remotely without logging in. While waiting to patch, many organizations blocked the vulnerable path. But the attackers changed just one character: /PSEMHUB/hub → blocked /%50SEMHUB/hub → allowed The firewall saw something different. The server didn't. And that's the lesson: ❌ “We blocked it, so we're safe.” ✅ “Patch it. Verify it. Keep monitoring.” Security isn't only about: Your code. It also includes: Your vendors + dependencies + servers. Protect your front door. But don't forget the keys you trust. No system is completely secure. — Cybersecurity Division 👥 Join us: 🔗 LinkedIn 💬 Telegram ▶️ YouTube #SundayTechTalk #Cybersecurity #InfoSec #CSEC_ASTU