Just in case you were thinking my crypto radiator was a whacky idea…plus mine’s waaaaay cheaper.
So a few little updates on the crypto-radiator (see previous post HERE) …I’ve had quite a few bits and bobs going on with cryptocurrencies in general recently and partially inspired by Monero’s recent run to over $100 I had some ideas for how to improve the efficiency of the system.
So far it’s been mining on the CPU only, which outputs about ~60Hashes/sec (H/s), clearly not gonna be profitable but the more I’ve thought about this, the more it’s highlighted the importants of the “primary reward” as a factor.
By that I mean – if you’re purely mining crypto to make profit then you have quite a tricky task, and you end up in quite a precarious position since if your system isn’t profitable (which can happen at any moment) you’re shit-outta-luck and potentially thousands of $$ in the hole.
However if your primary reward is *heat*, and you’re only using mining crypto as a way of recouping some of that cost, the situation looks a lot more favourable…since heating is something you’d have to pay for anyway, and if you can get it significantly cheaper then you’re winning, even if it fluctuates a bit.
This is delicious – love how they’ve used code to solve an irl problem 😉
So as you probably know by now know I take quite an interest in the actual techniques scammers use in their various endeavours. Systems like ebay and amazon go to quite some lengths to prevent scammers but I find it fascinating how some still manage to sneak through.
Today’s example is this seller Stelfox1973. For argument’s sake let’s call him Michael Fraser. Here’s his ebay profile:
So just a little update re the crypto-radiator – I’ve since got the TEMPer USB thermal probe working on the machine and have set it to log temperatures.
There is however a slight issue in that the usb ports are on the back of the machine and that’s also where the warmed air comes out , so the heat from that does affect the reading from the TEMPer device somewhat, which means the temperature reading can’t really be relied upon to be entirely accurate.
No really!…actually this is perhaps not quite as silly as it might sound.
Just found this wordpress penetration-testing tool – looks pretty handy, especially since it seems to have some follow-up tools to do stuff once you’ve gained access. Another one for the testing arsenal!
How-to guide by DoxSec here: https://doxsec.wordpress.com/2017/04/13/wpforce-wordpress-attack-suite/
and a youtube vid demoing it too..
How handy would it be to have a shared network folder where you can drop a PDF to print and it just magically pops out of the printer a couple of mins later? Especially since you can print to PDF from pretty much any platform or device..including mobile phones and tablets. Pretty handy I think! Especially if you can do so with pretty much any old (or even ancient) printer rather than having to buy a funky new bluetooth/wireless one.
Here’s how to do just that…