When we are building programs that communicate over a network, how can we keep our data private? The last thing we want is some other lousy hacker sniffing our packets, so how do we stop them? The easy answer: encryption. However, this is a very wide-ranging answer. Today we're going to look specifically at how to encrypt data in Python with dynamically generated encryption keys using what is known as the Diffie-Hellman key exchange.
Some drivers give Tesla's Autopilot update released this week rave reviews, after version 8.1 has taken longer than expected to live up to Elon Musk's "smooth as silk" Tweet from earlier this year.
Who would have thought back in 1991 that you'd eventually be able to play Sonic the Hedgehog whenever and wherever you wanted? Not a crappy Game Gear version, either. I'm talking the full Sega Genesis version of Sonic, available to you on a bus, a plane, or in a rest-stop bathroom. Now imagine how those people would react if you told them the game would also be free. They would think you were crazy.
Augmented reality software developer Edgybees has launched Drone Prix. The new mobile app immerses DJI drones and their pilots in more than 30 augmented reality obstacle courses.
Listen up ladies, there's no need to go to Sephora and model a hundred different shades of lipstick anymore. Now with Virtual Artist, Sephora's award-winning app, for iOS and Android, you can virtually test thousands of shades of single and palette eyeshadows, lip colors, and even false eyelash styles from their new augmented reality-based feature.
As a commercial and potentially consumer product, one might assume it very unlikely to see the Microsoft HoloLens in the military marketplace. And that assumption would be completely wrong. One company from the Ukraine is currently working on using the mixed reality head-mounted computer for 360-degree vision inside armored tanks. If a tank crew could see the entire battlefield there are in, they would likely have a better chance of accomplishing their mission and avoiding damage. Tanks are l...
You can easily take audio for granted in virtual reality, but realistic sound in VR isn't an afterthought. It not only involves creating surround sound within a pair of headphones, but figuring out where the sound ought to exist based on your position and line of sight.
When you wear a holographic computer on your face, you gain some things and lose others. That's certainly the case when using Skype in Microsoft's HoloLens. Some video chats will work better because your caller can see what you see, rather than your face—but others just feel weird.
Google Maps does a lot of things well, but one feature it's always been lacking is an on-screen speedometer. Well, now you can add one with Velociraptor, and you can even set it to alert you when you're traveling above the speed limit.
For the past couple of years, random internet dwellers have embarked on an ambitious quest to see just how useless a box can be in hopes of earning sweet, sweet internet points. Welcome to the world of useless machines.
SentrySafe puts all sorts of measures in place to protect your valuables and important documents. This particular SentrySafe has an electronic lock, four 1-inch bolts to keep the door firmly in place, pry-resistant hinges, and it's able to withstand drops of up to 15 feet. That all sounds great, until you find out that you can open this safe—and pretty much every safe like it—in a matter of seconds using only a magnet. A rare earth magnet, to be precise.
I mentioned in 2015 I wanted to start a 'DoXing' series, and since I havent seen this on Null Byte, I am now going to introduce this to the community.
Computer system authentication is critical to keeping systems safe from unwanted users, intruders, and abusers. Basically, authentication is the process of the potential user proving they are an authorized user.
There may be no kitchen appliance as controversial as the garlic press. Professional kitchens and many avid cooks despise it, while others staunchly defend it.
The biggest hurdle faced when text messaging (besides more convincing lies) is accurately communicating our emotion and tone. Anything we say can be interpreted in various subjective ways by the recipient, and that's why we have emoji—to illustrate what we actually want to say.
If you've recently joined the ever-growing ranks of the cable cutters, you're far from alone. More and more people (myself included) are getting fed up with service providers' outdated subscription models and absurd pricing—and canceling their service.
Here's how to build a sexy looking water-fuel generator that will convert your tap water into an extremely powerful, clean burning gas!
It's easy to get around in the 2010 Ford Lincoln MKX, because it has a built-in navigation system. But how do you use it? How do you find your way around? This video will show you the steps necessary to set a waypoint on the touch screen inside the 2010 Lincoln MKX. Getting directions is so easy!
In this Sports video tutorial you will learn how to compute skins in a golf game. Kevin in this video illustrates how to calculate skins in your golf game. Skins are determined by the winner of each hole. A clear winner gets a skin for that hole. If there is no clear winner, the skin is carried over to the next hole. And the next clear winner of any hole will also get the skins for the previous holes where there was no clear winner. In the video Kevin wins the 1st hole and he gets the skin fo...
Radicals or square roots can be a little tricky when it comes to multiplying and dividing them, but this helpful video will guide you through all the steps you need in order to calculate your answers correctly.
A pyramid is a three-dimensional figure with a polygonal base and a vertex. The base can be a triangle, quadrilateral, pentagon, hexagon, or other type of polygon.
Any internet user will need to download files eventually, and most simply have faith that what they are downloading is trustworthy. This doesn't give much clarity into the contents of the file, but if the file's author published the original checksum, comparing it to the SHA-256 hash of the downloaded file can ensure nothing was tampered with.
It seems like everyone is getting in shape these days (or at least trying to improve their fitness), and as a result, there's an endless supply of fitness trackers and smartwatches hitting the market. This is all very wonderful, unless of course, you're broke and can barely afford a decent pair of running shoes.
Find out how everything in a chemistry lab works, from pipettes to burners to recrystallization to storage. You'll get precise instructions on how to work and perform certain scientific duties in the chem lab, whether it's chemical or just ordinary high school science.
Find out how everything in a chemistry lab works, from pipettes to burners to recrystallization to storage. You'll get precise instructions on how to work and perform certain scientific duties in the chem lab, whether it's chemical or just ordinary high school science.
Find out how everything in a chemistry lab works, from pipettes to burners to recrystallization to storage. You'll get precise instructions on how to work and perform certain scientific duties in the chem lab, whether it's chemical or just ordinary high school science.
Find out how everything in a chemistry lab works, from pipettes to burners to recrystallization to storage. You'll get precise instructions on how to work and perform certain scientific duties in the chem lab, whether it's chemical or just ordinary high school science.
As protests surge in the wake of George Floyd's murder by a Minneapolis police officer, powerful photographs and videos from the demonstrations have gripped the world, putting our nation's very real and very justifiable widespread civil unrest out into the digital world. Unfortunately, these pictures could put you or others in danger if precautions aren't taken before uploading them online.
After applying augmented reality as a solution for the sale and marketing of sneakers, Nike is taking the next step in its adoption of AR to improve the customer experience.
In the last couple of days there's been a lot of speculation about the powers of Microsoft's HoloLens 2, but few have had a chance to get their hands on one to see if the company's claims live up to what HoloLens inventor Alex Kipman showed off on stage.
The transcribing app can be an invaluable tool, especially if you're a student or are in a profession that relies on audio journals or interviews. These apps can convert important recordings like lectures and meetings into text for you to carefully read through to better comprehend.
As expected, Apple revealed today at the WWDC keynote that ARKit 2.0 will support multiplayer gaming support and persistent content, which will arrive this fall with iOS 12.
As the week of the Game Developer's Conference hits the mid-point, we've already had some major announcements hit the AR space. The specific timing of these announcements are thanks in part to a conference within a conference called VRDC, aimed at VR, AR, and MR developers. And while the week is hardly over, the announcement that is still having a big effect on the developer population is the reveal of the Creator Portal for the long-awaited Magic Leap One device.
Developers in the augmented reality space are sitting on the bleeding edge of a hot technology. With the intense interest, especially in the tech circles, there are a large number of people working on potential solutions and uses for the technology. There is also a lot of time, money and effort being put in the tools and infrastructure for the technology. For better of for worse this also means constant changes.
If you want to find out the linear distance between your hotel and a landmark or restaurant you want to visit, Google Maps has a great feature that lets you quickly measure the distance between two or more points. It's perfect for getting an idea of how far places are in relation to each other, which can help you plan trips more efficiently.
Ben & Jerry's addicts rejoice: Microsoft just won a patent for AR glasses that could help to combat overeating. Physical restraint is still needed to keep me away from that ice-creamy goodness, but a little virtual voice saying 'DON'T DO IT' could definitely help when the cravings come.
Sleep lets our body processes rest and restores us for the next day, so a bad night's sleep can ruin the following twenty-four hours and even make us feel sick. Now, new research published in the journal Sleep cements the idea that loss of sleep actually leaves us vulnerable to sickness.
Android Nougat has a new API that lets apps create their own custom Quick Settings tiles. A similar feature was buried in Android Marshmallow, but that required a hacky workaround, and most manufacturers disabled it in their custom versions of Android 6.0. But since this is an official API now, all phones that run Android 7.0 and higher should be able to use custom Quick Settings tiles going forward.
How much you've actually spent and how much you think you've spent are usually two completely different results, and is especially true on Amazon when it's so easy to click and buy. You might think you've given Amazon a couple thousand over your lifetime, when the fact is that it's three or four times that amount.
Hello fellow Nullbytiens, I'm Washu, a long time commenter but first time poster. Today we'll be making an IRC bot, if you haven't seen OTW's post about the new IRC channel I would encourage you to go check it out. He does a good job at explaining what IRC is and how to get set up.
