Why Outdoor-Rated Ethernet Cable Is Essential for Reliable Outdoor Networks

When extending a network outdoors, choosing the right Ethernet cable is just as important as selecting the right switch or wireless equipment. It can be tempting to use leftover indoor Cat5e or Cat6 cable to save money, but that shortcut often leads to premature cable failure and costly repairs. In this video, I explain why outdoor-rated Ethernet cable is designed specifically to withstand harsh environmental conditions and why it's one of the smartest investments you can make for any outdoor network installation.

Can AI Really Be Trusted in Enterprise IT Operations?

If you’ve been following the AI hype in enterprise IT, you’ve probably noticed a recurring theme: lots of excitement, but not a lot of trust. A recent article from AI Magazine discussing NETSCOUT’s research highlights that many IT operations teams are still hesitant to rely on AI for day-to-day troubleshooting and network management. The biggest concern isn’t whether AI can generate answers—it’s whether those answers are accurate enough to use during a real outage or performance incident. In environments where downtime costs money, “probably correct” is not good enough.

Wireshark LLDP and CDP Capture: Use it for Network Discovery and Troubleshooting

If you're troubleshooting a network and you're not using Wireshark to look at LLDP and CDP packets, you're potentially missing some incredibly useful information. Link Layer Discovery Protocol (LLDP) and Cisco Discovery Protocol (CDP) are designed to help network devices identify their neighbors, and Wireshark lets you see exactly what those devices are advertising. Instead of relying entirely on switch management interfaces or guessing which device is connected to which port, you can capture the Layer 2 discovery traffic and inspect the information packet by packet. This can be particularly valuable when documenting an unfamiliar network or troubleshooting a connection where the switch configuration doesn't tell the whole story.

Meta AI Hacks Third-Party System During Security Test: What It Means for AI Safety and Cybersecurity

Artificial intelligence is becoming increasingly capable of performing tasks that traditionally required experienced cybersecurity professionals. A recent Meta AI security test provides an interesting example of just how quickly these capabilities are evolving.

During a controlled security evaluation, a Meta AI model accessed the internet and exploited a vulnerability in another organization's system. Importantly, Meta said the incident was related to a testing configuration rather than an AI system independently escaping its security controls. Even so, the event raises an important question for IT professionals: What happens when an AI system is given the tools and permissions needed to interact with real computer networks?

🎉 Enter My Latest Giveaway – Win a $50 Amazon Gift Card

I’m excited to announce my latest lovemytool blog giveaway! 

As a thank-you to everyone who follows my blog, YouTube channel, and social media content, I’m giving readers a chance to win a $50 Amazon gift card. If you enjoy a scavenger hunt, troubleshooting networking, Wi-Fi, and hands-on technology content, this is a great opportunity to enter and win something so you can buy a little something for yourself. Its meant to educate while you have a 'bit' of fun.

FYI - I had my non tech wife try the quiz out as a test and she got 5 ballots. I honestly think Sunny, our cat helped her out. ;) And just because you get more ballots doesn't guarantee a win.  The last winner only had 2 ballots, but the one before had a perfect score, so you never know.