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DNS Cache Poisoning – when you ring the bell, and no one’s home
Today I want to tell you about something both brilliant and absolutely mean in cybersecurity: DNS cache poisoning. You’re basically being sent to the right street… but the wrong house number . Hold onto your seats — I’m about to take you on a little cyber adventure! :) Let me break this down in plain English — because once you understand this, you’ll never look at the internet the same way again. Every website you visit has a “street name” (the domain) and a “house number” (
Vesna Ergarac
Dec 9, 20252 min read


Those annoying Smurf attacks (Explained in Plain English)
By ST3MTECH Cybersecurity I want to talk about Smurf attacks as I’ve seen a few in my time (together with DNS cashe poisoning, DHCP attacks and PING of DEATH, but more about those later). With this blog, i hope to help my clients understand in plain English what’s happening to their network, WHY it is happening, and HOW these network attacks can be prevented. So here we go! WHAT exactly is a SMURF attack? Let me ask you this first - ever had someone yell, “DRINKS AT MY HOUS
Vesna Ergarac
Nov 26, 20253 min read


Narrative, Hook, Exploit: The Secret Playbook of Cyber Fraudsters🎭
If you think scams are about dodgy emails and bad grammar, think again. The real power of cyber fraud isn’t in the code — it’s in the...
Vesna Ergarac
Sep 29, 20253 min read


Encryption 101: Your Data’s First Line of Defense 🔐
Encryption isn’t just for techies — it’s your data’s first line of defense against hackers, snoops, and digital drama. From fast locks to fancy key pairs, this blog breaks down the methods that keep your secrets safe.
Vesna Ergarac
Sep 29, 20252 min read
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