Phone call saying services are stopped on your computer? It’s a scam.

Phone call saying services are stopped on your computer? It’s a scam.

“Hello? My name is Max and I’m calling from CSA. We got a report saying that services are stopped on your computer.”

I hung up, for lack of energy to fight with “Max,” or even to troll him by telling him my name is Suchita. But if that phone call sounds familiar, feel free to hang up on Max, or whatever he says his name is. Better yet, block calls from people like him entirely. It’s a scam. If you want to know why, read on.

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What is Spectrum, or Charter Spectrum?

What is Spectrum, or Charter Spectrum?

What is Spectrum? Charter Spectrum, or simply Spectrum, is a new name to many parts of the country. Spectrum is the brand name for cable, Internet and phone service from Charter Communications.

Although Charter started using the Spectrum name prior to its merger, the name Spectrum gained prominence as a result of the second, fourth, and sixth-largest cable operators in the United States merging in 2016. Post-merger Charter is now a Fortune 100 company.

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Netgear vs TP-Link

Netgear vs TP-Link

If you’re looking for the pros and cons of Netgear vs TP-Link, I have experience with both and I’m glad to share it.

Netgear is a well established brand, having been on the market since 1996.

I don’t blame you if you’ve never heard of TP-Link. They were founded in 1996 but if you were buying their stuff before 2005, you’re well ahead of me. But I like them a lot.
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Wiring a Lionel KW transformer

Wiring a Lionel KW transformer

When it comes to wiring a Lionel KW transformer, there’s more to consider than just which posts to use. The size of the wires also matters. If you derail a train 8 amps of power can run through the wire for 10-15 seconds before the circuit breaker kicks in. You don’t want the insulation to melt and catch fire.

Proper wiring for the KW transformer is a bit of a safety issue.

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Common security attacks and countermeasures

As a security professional, I talk to a lot of people about common security attacks and countermeasures. I’m not always certain the people I’m talking to know what these things mean. I am almost certain they aren’t willing to ask.

I know it’s more complicated than it was when I took my Security+ exam a decade ago. The stakes are much higher now. The attacks I had to identify caused inconvenience, but someone conducting a successful smurf attack on your printer won’t get you in the headlines. Today’s attacks will.

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HP Elitebook 8440p overheating

HP Elitebook 8440p overheating

You can get used 8440p laptops pretty cheaply because HP Elitebook 8440p overheating is rather common. Symptoms of overheating include unexpected reboots, shutting down, and bluescreens.

The problems with the cooling system are unfortunate. They have nice keyboards, they’re easy to work on, and they’re reliable otherwise, so they’d be nice laptops if they didn’t overheat so much. Here’s how to improve their cooling so you can get a bargain–buying off-lease business laptops is a great way to save money.

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