Posts by johnjsullivanlaw

Tableau for Kids: A Friendly Guide to Data Visualization Kids are naturally curious about stories told with numbers. From weather patterns to sports scores, data can reveal insights that spark…

ESPEasy Download: A Practical Guide to Getting the Firmware ESPEasy is a versatile firmware designed for ESP8266 and ESP32 devices, helping makers and smart-home enthusiasts add sensors, actuators, and Wi‑Fi…

英文标题 Understanding Tableau Releases and How They Shape Data Visualization Tableau releases are more than software updates; they mark moments when teams gain new capabilities to visualize, analyze, and share…

Cyber Puns: Witty Wordplay for the Digital Age In a world where data flows and devices ping, cyber puns offer a playful bridge between hard tech and everyday conversation. They…

CloudFront Field Level Encryption: A Practical Guide to Protecting Data at the Edge Overview: What is CloudFront Field Level Encryption? CloudFront Field Level Encryption (FLE) is a feature of Amazon…

Designing an ISO 27001–Compliant Access Control Policy An access control policy is a foundational element of information security under ISO 27001. It sets out who may access which assets, under…

Understanding False Positive Alerts: Reducing Noise and Improving Reliability False positive alerts are a universal challenge for teams responsible for security, operations, and compliance. They occur when a monitoring system…

Entry-Level Cloud Certification: A Practical Guide to Launching Your Cloud Career Cloud computing has become a foundational skill across many industries, from startups to multinational enterprises. For someone just starting…

What Is Lateral Motion? Understanding Sideways Movement Across Fields Lateral motion refers to movement that occurs along the side-to-side direction, perpendicular to the main forward motion. In everyday language, it…

Orca: A Comprehensive Guide to the Ocean's Apex Predator Orcas, also known as killer whales, are among the most recognizable and studied marine mammals on the planet. They command attention…