Coming Soon: GNFA, World’s First Network Forensics Certification

When GIAC introduced the Network Forensic Analyst credential, the emphasis was on recognizing a discipline that often sat between network engineering and incident response. The original 2014 'coming soon' framing is now obsolete: GNFA is an established certification with a published syllabus and exam format. Its enduring reader value is a clear explanation of network… Read More »

What Is IoT (Internet of Things), and Why Does Everyone Talk About It?

The Internet of Things (IoT) is not another name for the entire internet. It describes physical devices equipped with sensing, computing, and communication capabilities that allow them to report conditions or act on instructions. A connected thermostat, industrial vibration sensor, or remotely monitored water meter is an IoT device because its physical measurements influence a… Read More »