Several years back we did a blog post about the difference between CRC Verification and Checksum Verification. You can see the original article here.
Today, we found a SlideShare of the same article.
For those in a situation where you plug devices into unknown USB ports, a USB data blocker is a good thing to have around. Or some call it the USB condom!
This is a physical device that sits between the USB host connection and your device. The data blocker enables the power pings of a USB socket, but not the data lines. This means your device will get the power it needs, but without the possibility of infection via data transfers.
For example, if you are at a client’s office and need to connect your device to a USB port and don’t want to risk anything, use the USB data blocker. You’ll get the power, but without the risk of spreading or getting a virus.
Not much use for those who surround themselves with a trusted environment, but for those on the move, I think it’s a great product.
You know a product is a great idea when a couple of pictures describe the entire product.
With that in mind, we’ve all seen wall outlet USB charges, but the Snap Power, in my opinion, will rule them all.
The design is clever. Installation is ultra-easy. Accessibility supersedes all others.
Take a second and just look at it:
In my mind there are three things which make this a brilliant wall charger. If you don’t mind me walking you through the obvious, here we go.
Or skip the highlights and jump right over to their website:
The design is brilliant. The User keeps both outlets available for normal use while a sleek looking USB port is added underneath. At the time of this article there is one USB socket, but visiting their website you can see two sockets, one on either side. They are constantly improving.
Installation is very easy. Simply unscrew your current face-plate and replace it with