CCyber Knight1d ago · 4 min readA Cyberattack Brought the Company Down — The Smart Buildings Never NoticedThe lights stayed on. That's not how these stories usually go. When a building-automation company gets hacked, you brace for the headline where someone's thermostat, door locks, or factory floor go hanulltrace.hashnode.dev
JJeji James5d ago · 7 min readHow I Simulated a DDoS Attack on Healthcare-IoT Devices Using CoojaIntroduction Healthcare IoT devices — heart rate monitors, oxygen sensors, temperature trackers — are increasingly connected to networks, and increasingly targeted by attackers. A Distributed Denial ojeji-james.hashnode.dev
4404 FoundersSep 4 · 6 min readCRA Secure by Default: What Manufacturers Need to Remove Before December 2027CRA Secure by Default: What Manufacturers Need to Remove Before December 2027 A device can be fully patched and still ship with an avoidable attack surface. A management port is open on every interfac404-founders.com
JJeevitha kumarswamyAug 26 · 5 min readMIRAI BOTNET 2016: A case study on IoT SecurityTHE ATTACK AT A GLANCE: This is a major IoT + DDoS attack that occurred in 2016. MIRAI, a self-replicating worm, infected lakhs of IoT devices and launched a large-scale DDoS attack that affected popujeevitha-13.hashnode.dev
YYogeshwar PeelaAug 18 · 5 min readTryHackMe : Bugged - WriteupOverview Bugged is an easy TryHackMe box built around an MQTT broker (Mosquitto) that allows anonymous connections. The broker exposes normal-looking IoT device telemetry alongside a hidden backdoor texploitnotes.hashnode.dev
ĐĐăng ĐỗAug 6 · 1 min readI Built a Password Strength Checker - My First Security ToolWhy I built this Year 2 Cybersecurity, just finished TryHackMe Pre Security. I wanted a small win before jumping into IoT Lab. Workflow I use: GitHub = code + overview, Hashnode = detailed story. Whatiot-security-lab.hashnode.dev
SSagunAug 5 · 8 min readMiraiWhat if thousands of devices connected to the Internet suddenly stopped being ordinary devices? What if they became part of a massive network controlled by someone else? That is essentially what happesagunwrites.hashnode.dev
SSagunAug 1 · 4 min readWhat Is IoT Malware?Your phone isn't the only device connected to the internet. Cameras, smart TVs, routers, watches, speakers, printers, appliances, and even industrial equipment can communicate over networks. Together,sagunwrites.hashnode.dev
YYash BhardwajJul 30 · 6 min readIoT Security: Best Practices for Protecting Connected Devices and Smart SystemsThe Internet of Things (IoT) has transformed how organisations operate by connecting sensors, cameras, industrial equipment, medical devices, vehicles, and countless other systems to the internet. Thedata-privacy.hashnode.dev
CCarlos OsorioMay 6 · 20 min readMy ESP32 sent <script>alert(1)</script> to my dashboard. Not from a web request. From a temperature sensor. I didn't write that code.A corrupted sensor payload did. Let me explain how that happened — and why it means most IoT dashboards are one corrupted sensor reading away from a security incident. The Khymera dashboard under1osorio.hashnode.dev
