Cybersecurity 101 in one picture. 1. Introduction to Cybersecurity 2. The CIA Triad 3. Common Cybersecurity Threats 4. Basic Defense Mechanisms 5. Cybersecurity Frameworks – Subscribe to our weekly newsletter to get a Free System Design PDF (158 pages): bit.ly/3KCnWXq

Cybersecurity 101

Computer Networking!!

We dey outside in 5 DAYS! Cybersecurity go choke! Lock in for the launch — X Space Sunday May 18th, 2025 — 8pm WAT #SecureHubLaunch #CyberNaija #SecureHub #Chakam #techie #blueteam #CyberSecurity

In cybersecurity what do we call this type of attack?

Can you feel it. 3 days in to goooooo

Meet one of our speakers for the launch! Alero mogbeyiteren — Cybersecurity Risk Consultant Sharing her real story on how she broke into cybersecurity. You don’t want to miss this Twitter Space. 1 day to go! #SpeakerReveal #SecureHubLaunch

From self-taught techie to SOC analyst, Adebisi Mololuwa’s journey will inspire YOU. He’ll be sharing real advice for total beginners — don’t miss it . Lock in. This one is for YOU. 🗓️ May 18 | 🕗 8PM WAT | @SecureHubCyber #CyberForBeginners #SecureHubSpace #NaijaCyberSec

Learning Linux say hiii 👋

Say hello to Gideon John 💻 A Cybersecurity guru with real tips for beginners! He’ll be sharing ways to navigate through self learning in cybersecurity to beat being overwhelmed. Be in the Space! 🗓️ May 18 | 🕗 8PM WAT | 📍 X Space #MeetTheSpeakers #SecureHubLaunch

1 Hour to Go.

🚨 Giveaway Alert 🚨 Winner will be picked on the 29th @ 8pm(WAT) #cyberfest #securehub #cyblack #childrensday #CyberSecurity #techies

🎉 Giveaway Winner Alert! 🎉 Congratulations to @EJeremiah79492 for winning the Cyberfest ticket giveaway! 🏆🎁 kindly send us a DM to claim your prize Thank you to everyone who participated — stay tuned for more exciting giveaways soon! 🚀💙 #Giveaway #SecureHub #Cyberfest

🔓 What is a Zero-Day exploit? It’s a cyberattack that targets a software vulnerability no one knows about yet — not even the developers. No patch. No defense. Just exposure. #CyberSecurity #ZeroDay #InfoSec #SecureHub

The name “Zero-Day” means: → Developers have zero days to fix the flaw → Security teams have zero days to defend → Attackers strike before anyone even knows the door is open Scary? It should be.

🎯 Why are Zero-Days so dangerous? ✅ No antivirus or firewall detects them ✅ No CVE or public record ✅ Often used in high-stakes attacks — by APTs, nation-states, or advanced cybercriminals They're basically invisible weapons.

💰 Zero-Day exploits are so powerful, they’re sold for millions on the black market or to governments. That’s why modern cybersecurity must focus on: → Threat intelligence → Behavior-based detection → Incident response Stay ready. #CyberThreats #DefendTheNetwork #Secure

3 Phishing Signs to NEVER Ignore: 1️⃣ Urgent or threatening language ("Act now!") 2️⃣ Weird links or shady email 3 Phishing Signs to NEVER Ignore Cybercriminals are getting smarter, but these red flags still give them away. #Phishing #CyberSecurity #SecureHub

Here are 3 signs you should NEVER ignore, even if the email looks “legit.” Hackers use fear, fake links, and urgency to trick you. Don’t fall for it. 👉 Share this with someone who checks their inbox too fast.

Ever wondered what’s really happening on your network? 🕵️‍♂️ Meet Wireshark – the free tool that lets you capture, inspect, and understand every packet. One filter at a time. 🔍 #CyberSecurity #Wireshark