Server room at Churchill Downs
The server room at Churchill Downs as AT&T and Mobilitie have expanded mobile coverage in preparation for Kentucky Derby 142.
Image: Jonathan Palmer/TechRepublic
Teena Maddox is Associate Managing Editor at TechRepublic. She oversees production of TechRepublic's downloads and TechRepublic Premium. Teena also covers hardware devices, IoT, smart cities and wearables. She ties together the style and substance of tech. Teena has spent 20-plus years writing business and features for publications including People, W and Women's Wear Daily.