The ability to visualize your IT infrastructure from end to end is critical in fostering successful operations and delivery of service. Being a network admin, you need to keep a close eye on all your network devices, whether they're across the globe or inside your data centers. However, this is difficult to do without an actual location-based topology map of your network infrastructure.

Too often, small business equals small budget when it comes to doing wireless, but sometimes just knowing what can be done goes further than more money. There are many ways to approach wireless security, and businesses of any size have options. Let’s talk about how I approach my own small- and mid-sized business (SMB) settings when it comes to security and Wi-Fi.

PRTG is a central component of network monitoring. It’s used to monitor the state, health, and performance of everything from servers to network devices. PRTG Network Monitor is an all-in-one monitoring solution that collects and displays current status information from your IT infrastructure. However, PRTG focuses only on monitoring for incidents, so you know when there’s a problem. It’s an outstanding, specialized tool. That’s why AlertOps works so well with PRTG.

One of the biggest responsibilities of system administrators and DevOps professionals is ensuring networks are always functioning properly. Network configuration management used to be a simple task. Watch resource usage and make the appropriate tweaks when the occasional traffic spike occurred. Since then, the rise of agile principles within the DevOps field has required system administrators to adapt to rapid shifts in their field.