SSaguninsagunwrites.hashnode.dev·1d ago · 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,00
YBYash Bhardwajindata-privacy.hashnode.dev·4d ago · 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. The00
COCarlos Osorioinosorio.hashnode.dev·May 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 under10
JCJim Chundevalelinaccidentalcomplexity.hashnode.dev·Apr 26 · 5 min readPart 5 - Nebula Sync: Keeping Two Pi-holes in SyncThe Sync Problem Two Pi-hole pods, two separate NFS PVCs, and two completely isolated SQLite databases. Yes, this is how the NFS multi-writer corruption crisis was averted. But it creates a new proble00
JCJim Chundevalelinaccidentalcomplexity.hashnode.dev·Apr 25 · 17 min readPart 1 - The Problem, The Plan, and The FoundationBecause one Pi-hole was too simple, and apparently so was one Raspberry Pi. A multi-part journey into highly available, encrypted, ad-blocking DNS on a K3s Raspberry Pi cluster. The Problem with Home00
SASANJEI A Kinsanjeiak.hashnode.dev·Apr 5 · 5 min readThink Bluetooth is Safe? I Tested It and Built Something BetterWireless communication has quietly become part of almost every system we build today. From small IoT prototypes to larger industrial setups, data is constantly being transmitted between devices. But o00
RRRyan Rodrigueinblog.wizard-networks.com·Mar 29 · 8 min readZone Defense: How I Built a Zone‑Based Firewall That Actually Secures a Smart HomeIn my last post I introduced five principles I consider non-negotiable for a well-run smart home. Today I'm going deep on principle 02: Security. Most home network security advice stops at "use a stro00
VBVirusis Bloginblog.virusis.com·Mar 20 · 5 min read20/03/2026 Cyber Security Briefly News - Global Cyber Defense Strikes IoT Botnets, AI Elevates Code Security, and Insider Threats Persist📋 Top Headlines at a Glance International joint action disrupts world’s largest DDoS botnets Semgrep Multimodal brings AI reasoning and rule-based analysis to code security Aisuru and Kimwolf DDoS Botnets Disrupted in International Operation DoJ Di...00
MBMarcus Briggsinmarcusbriggs.hashnode.dev·Jan 25 · 7 min readThe Digital Gold Standard Is a Simple Idea With Complicated EngineeringBy: Marcus Briggs > Gold Industry Commentator The idea of backing digital currencies with physical gold has captured serious attention from fintech startups, blockchain developers, and institutional players alike. On paper, it sounds elegant. Combine...00
SVShivam Vishwakarmainshivam-vishwakarma.hashnode.dev·Jan 24 · 7 min readFortifying Embedded TPMs with AI: Advanced Strategies for 2025 System IntegrityThe digital landscape is relentlessly evolving, and with it, the sophistication of cyber threats. For embedded systems, which form the backbone of our critical infrastructure, IoT devices, and industrial control systems, traditional security measures...00
