Using Hashcat to Crack Hashes on Azure

More than one friend recently has had their social media account compromised or stolen. Often this is a consequence of a combination of bad password hygiene and a third party data breach. If you use the same password on multiple sites, and one of those sites suffers a breach, you run the risk that your account on every other site where you reused that password is vulnerable to compromise. As an excuse to try out the new Azure N series VMs with their NVidia GPUs, I found an email I recognised in one of the breaches, and followed it from hash through to brute-forced password to prove the point. Continue reading

Impatience as Impetus: Building Alexa Sonos Integration

I’m impatient. I like new toys and new technologies and I generally don’t want to wait to play with them. We’ve been happy Sonos customers for years now, and Alexa customers since the UK launch. So when Sonos and Amazon announced a partnership to directly integrate the two in August last year, I was cautiously optimistic, albeit impatient to see it working. They promised a beta in 2016 and a launch in early 2017. I didn’t hear anything for the rest of that year, and wondered when we’d get an update on progress… Continue reading

Fibaro RGB Presets via SmartThings (and Alexa!)

Catchy title, right? I’m really enjoying working with the Fibaro kit. Based on their recent tweet it seems the feeling is mutual.

Control of the colours via the smartphone app is all very well, but what I really wanted to do is get Alexa control of colour changing and presets. I’ve worked out a simple way to get this working – it’s not ideal, but it does work.

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