Dual-band Mikrotik AP configuration with CAPsMAN

Lost with your dual-band Mikrotik AP configuration? There are several CAPsMAN HowTo articles on setting up CAPsMAN, but none that I discovered mention a tiny aspect that seems to trip people up every time: a CAP with two WiFi radios, one for 2.4 GHz and one for 5 GHz …

Mine cryptos with your Raspberry PI

Twelve years ago, Bitcoin was the only cryptocurrency. Today, there are now thousands of coins. And you can mine them all, on a Raspberry Pi. Are you curious to see how much profit you can make mining some crypto coins on a Raspberry Pi?

The Raspberry Pi is a low-cost …
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Raspberry PI 4 benchmarks: How does it compare to the PI 3 B+

As you may know our beloved Raspberry PI got a nice upgrade with the PI 4B! You will see in the benchmarks below that our Raspi has really improved on all aspects...

So is it worth the upgrade? I compiled the benchmark results I have found around the Net and …
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My review of the Amazfit Bip smartwatch

A smartwatch what for? Even if I'm a little geeky on the edges and like to test new Soft or Hardware stuff, I must admit that I've never been tempted to buy a smartwatch, such as the Apple iWatch or Samsung Gear, or any fitness tracker, but this Amazfit Bip …
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Wanscam JW0004 IP Webcam hacking continued...

A few years ago, in November 2014, I started to audit my Wanscam JW0004, and found a few interesting vulnerabilities.

I was concerned about the security flaws already found and I knew I would find more if time allowed. Other researchers found more, and if you want to see how …
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