CGCristiano Gabrieliincrisdigital.hashnode.dev·Sep 10 · 21 min readCompliance Theatre: The Air‑Gap They Pretend Exists Introduction — SilentRecon Style Most organizations talk about “air‑gapped pentesting” like it’s a mythic ritual — a checkbox, a buzzword, a slide in a compliance deck. But in the real world, an air‑g00
Pperchdarbinyaniniotforall.hashnode.dev·Sep 8 · 7 min readDesigning a Reliable Telemetry and Alarm Pipeline for Electrical SubstationsSubstation automation projects often start with device connectivity: read a relay, poll an RTU, collect transformer temperatures, or display breaker status. Connectivity is necessary, but it is not th00
MMMainStay Marketinginmainstay.hashnode.dev·Jul 29 · 4 min readBridging the IT/OT Gap: Hardwiring Odoo to SCADA via Edge MiddlewareIn the modern manufacturing sector, the most glaring architectural vulnerability is the persistent airgap between Operational Technology (OT) and Information Technology (IT). Walk onto the floor of a 00
CGCristiano Gabrieliincrisdigital.hashnode.dev·Jul 12 · 20 min readThe Shadow SCADA Networks You Were Never Meant to See Shadow SCADA Intro Industrial control systems are supposed to be simple: one network, one diagram, one flow of commands from operators to machines. But in older facilities, reality is rarely that clea00
Pperchdarbinyaniniotforall.hashnode.dev·Jun 18 · 9 min readMES as the Execution Layer Between ERP and SCADAManufacturing software is usually discussed in layers. At the top, ERP systems manage business-level planning: orders, materials, purchasing, inventory, finance, and delivery commitments. At the botto00
Pperchdarbinyaniniotforall.hashnode.dev·Jun 9 · 9 min readDesigning a Modern SCADA Architecture for Distributed Industrial SystemsIndustrial automation has moved far beyond a single control room connected to a few local PLCs. Today’s systems often span factories, substations, water facilities, telecom sites, data centers, renewa00
CChandaniinniraltek-iot.hashnode.dev·May 30 · 3 min readAlarm Management Systems: Complete Guide for Industrial MonitoringAlarm management systems play a critical role in modern industrial monitoring. In industries where machines, sensors, and processes run continuously, even a small failure can lead to major losses. Wit00
Rrathsarainrr-cyber.hashnode.dev·May 17 · 23 min readROOTING THE WORLD’S FIRST CYBER SUPER-WEAPON: STUXNETIn June 2010, a Belarusian security firm received a routine support request. A client's Windows PC kept crashing with the infamous Blue Screen of Death. Malware analyst Sergey Ulasen dug in, expecting20
JJebitokinsharonjebitok.com·May 8 · 12 min readIntroduction to the World of OT/ICS (TryHackMe)Introduction to OT/ICS Cyber Security Welcome to the world of securing Operational Technology (OT) and Industrial Control Systems (ICS) against cyberattacks! Most people are familiar with Information 00
SASiyad Ahmedinindustrialcodecraft.hashnode.dev·Apr 9 · 10 min readYour SCADA system is a monolith. Your microservices are the problem.The Netflix Problem Nobody Talks About in Manufacturing Netflix runs 700+ microservices. Amazon Prime Video moved back to a monolith and cut infrastructure costs by 90%. These stories dominate softwar00
