As part of my duties it is necessary to actually plug in and program various IP-enabled security devices to see how they work and what makes them valuable. One of the problems of living in a big city is that living space is at a premium, particularly if you’re lucky enough to have a single-family home. So what my daughter thinks is her desk is actually a product test bench.

Like most businesses, my training company accepts credit cards for payment for book orders and classroom presentations.