Aircraft equipped with ADS-B are constantly shouting their location into the radio void, along with other useful unauthenticated and unencrypted data. In this guide, we will make an ADS-B receiver using a Raspberry Pi with a software-defined radio (SDR) dongle, which we can use to track aircraft anywhere in real time.
One of the most popular usages of modern-day smartphones is listening to music. It doesn't matter if you download or stream your tunes, you are part of a massive group of users who do exactly the same. While statistics are a bit foggy on how many smartphones users download music, we do know that over 68% of American smartphone owners stream music on a daily basis.
While iOS 11 is ready to take over your iPad, iPhone, and iPod touch, let's take a step back and check out all of the new features that iOS 10 brought to the public when it was released to everyone in Sept. 2016.
Many lazy cooks skip rinsing off their grains before they cook 'em, but that's a big mistake for a few reasons. Some grains have coatings on them that need to be rinsed off to cook properly and taste good.
I love making my own printed circuit boards. It really gives a professional look to a finished project, and having all the design files means I can whip up another batch whenever I need to. However, when I need to make, say, three thousand swarmbots or fill an order for a dozen PCBs, the traditional etching process can slow down the operation to a crawl.
Remember when water and iPhones couldn't mix? Pools, tubs, and toilets would suck down the working iPhones of clumsy and careless owners and spit out expensive paperweights like they were nothing. Times have changed, however, and the newest iPhones can take a swim without fear of certain death. But a dip in liquid can still cause muffled music and audio from the speakers.
Privacy is a growing concern in the tech industry, but Apple has fallen behind many of its peers when it comes to email security. Fortunately, iOS 15 changes that. Your email address is the key to a vast amount of personal information, not to mention a stepping stone into your other online accounts, so it's great to see new features for iPhones that protect email accounts and their contents.
Gaming on smartphones has grown considerably since the days of The Impossible Game and original Temple Run. Mobile games can be just as in-depth as console and PC video games, but some of those require external controllers for the best gameplay possible. One controller you can use is the PlayStation 5's DualSense wireless controller, and it pairs nicely with most Android devices.'
If you've ever been in a crowded, noisy place, chances are you've dealt with having to talk louder just so the other person can hear, and vice versa. You can alleviate this headache in the latest Pixel update by using the Sound Amplifier app's new conversation-geared tool.
When Tim Cook, Craig Federighi, and other core Apple leaders take the stage for WWDC 2021 on June 7, we'll hear a lot about exciting new things to come. We're likely to see what's in store for watchOS 8 and macOS 12, but more importantly, we'll get a glimpse at what iOS 15 and iPadOS 15 will be like.
You know that you have the Gmail app on your iPhone. After all, you get Gmail notifications, you see it in the app switcher, it's in the Settings app, and there's an "Open" button in the App Store instead of "Get" or a download icon. But you cannot find the app on your Home Screen. If this situation sounds like something you're dealing with on iOS 14 or iOS 15, there's an easy answer.
Apple's latest big update to iOS 14 has a lot to be excited about. While iOS 14.2 had some fun new features, such as new emoji and wallpapers, People Detection in Magnifier, and a Shazam control, iOS 14.3 brings on the heat. There are new Apple services and products that are supported, ApplePro RAW is ready to go, the TV app makes searching better, and custom home screen app icons work even better now.
Everybody knows not to store sensitive information in unencrypted files, right? PDFs and ZIP files can often contain a treasure trove of information, such as network diagrams, IP addresses, and login credentials. Sometimes, even certain files that are encrypted aren't safe from attackers. That's where Zydra comes in — a tool for cracking RAR files, ZIP files, PDF files, and Linux shadow files.
Secure Shell is one of the most common network protocols, typically used to manage remote machines through an encrypted connection. However, SSH is prone to password brute-forcing. Key-based authentication is much more secure, and private keys can even be encrypted for additional security. But even that isn't bulletproof since SSH private key passwords can be cracked using John the Ripper.
Sudo is a necessity on most Linux systems, most of which are probably being used as web servers. While the principle of least privilege is typically applied, sudo misconfigurations can easily lead to privilege escalation if not properly mediated. Which brings us to SUDO_KILLER, a tool used to identify sudo misconfigurations that can aid in privilege escalation.
Many of the iPhone 15, 15 Plus, 15 Pro, and 15 Pro Max features were carried over from last year's models. Still, quite a few capabilities are exclusive to the 2023 lineup, and some may be worth the upgrade.
There are many things Apple doesn't tell you about its products, and that's definitely the case when it comes to its Messages app. Hidden features lurk in your SMS and iMessage conversations just waiting to be found, and we've unearthed some of the most secret ones.
Apple's just ushered in a new era for widgets on your iPhone. With the iOS 16 update, each of your lock screens can have up to five widgets. While Apple's apps were the first to get lock screen widgets, third-party developers can code their own ones into their apps — and here's a list of every app we know so far that does.
Apple just made its most significant update ever to the iOS lock screen, with a lot of features to be excited about. The theme of this upgrade is customization, giving you complete control over the look and functionality of your iPhone's lock screen.
Data can be injected into images quickly without the use of metadata tools. Attackers may use this knowledge to exfiltrate sensitive information from a MacBook by sending the pictures to ordinary file-sharing websites.
OpenBSD implements security in its development in a way that no other operating system on the planet does. Learning to use the Unix-like operating system can help a hacker understand secure development, create better servers, and improve their understanding of the BSD operating system. Using VirtualBox, the OS can be installed within a host to create a full-featured test environment.
Internet Relay Chat, or IRC, is one of the most popular chat protocols on the internet. The technology can be connected to the Tor network to create an anonymous and secure chatroom — without the use of public IP addresses.
This video demonstrates how to read a nutrition label. From the people who brought you the Dummies instructional book series, brings you the same non-intimidating guides in video form. Watch this video tutorial to learn how to read a nutrition label, For Dummies.
Dr. Joy Maxey discusses good nutrition for sports.
The United States is plagued by a growing epidemic, Child Obesity. While children need to be educated in the home about nutrition and the power of good foods vs bad foods, it is also important that the educational institutions they attend also uphold these same goals. Please sign the Child Nutrition act and aid its mission to get healthy and safe food into schools. We believe that federally funded nutrition programs should provide all children with the healthy food they deserve. This includes...
The Weston Price Foundation is the gold standard for truly good nutrition. Weston Price was a dentist practicing in the 1930s who over the course of many summers visited fourteen different native groups and correlated the health of their teeth to what they were eating. He consistently found that as long as the people ate their traditional whole foods diet, their teeth (and the rest of their bodies) were healthy. When they started eating Westernized foods their dental and overall health deteri...
Fitness and nutrition guru Susan Powter discuss the how to have a healthy late night snack both sweet, simple, and beautiful. In only five minutes, a perfect healthy working late, snack. Lose weight by eating healthy late night snacks.
Any time you broach the subjects of natural or holistic health, you run into that gray murky area where you have to watch what you write and make sure you are not making any claims that the FDA does not approve.
Where We Go Wrong Nutritionally In our fifties we face numerous food challenges. We often choose to ignore them rather than face them head on. Here are the problems we face:
This is an amazing organization that brings nutrition, local food, ecological awareness, etc. into local schools! They have volunteer events every month, so check them out!
Nutritionist, Chrissy Thums, discuss proper nutritional content snack choices on and off the field, in between games and post game.
What should young athletes ages 7-14 eat to get bigger and stronger? Children's Healthcare of Atlanta's Sports Nutritionist, Diane King, discusses the value of energy bars and protein shakes for this age group
Childhood Obesity is Michelle Obama's signature issue in this administration. A new report from The White House Task Force on Childhood Obesity calls on food companies to stop marketing unhealthy food to kids. This recommendation comes from a 120 page report, released on Tuesday, which focuses on ways we can combat the childhood obesity epidemic in our nation.
It takes roughly 500 gallons of water to produce a quarter pound hamburger, and in the process, approximately six pounds of greenhouse gases are released into the atmosphere.
This is pretty awesome, check it out! Wolfram Alpha's Facebook Report Analyzes Every Dark Corner of Your Facebook Activity.
If guacamole and salsa are starting to wear you out, it's time to bring on the peas. Cowpeas, that is, but we all know them as black-eyed peas. Chef Madhu Gadia gives her Indian recipe for this delicious black-eyed pea dip, perfect for potlucks or parties. Preparation is as simple as simmering canned black-eyed peas with aromatic Indian spices for 10 minutes. Easy, healthy and delicious. Plus, the pita chips are easy to bake!
If you're not a vegetarian, but one of your family members is, or perhaps a dinner guest, you're going to have to give in a little. Realize that they eat vegetables, you eat vegetables, so it's not that big of deal to exclude the meat for one sitting. Something easy to make is something common, that everyone eats, like pizza or a taco! Exclude the beef base and keep the veggies.
This clip walks through the process of making an end grain cutting board (or butcher block) from maple and purple heart. This basic project is suitable for most skill levels and the techniques described in this video can be applied to any end grain assembly, whether it's a cutting board of a different design or another butcher block project. Make a decorative butcher block.
Kurt Harris, MD, writes about paleolithic nutrition at his highly recommended blog, www.paleonu.com.
Love curry? Why not try cooking curry at home instead of spending dough at the local Indian restaurant? But forget about the curry powder. It's a total misnomer when dealing with authentic Indian curries, so put it down. In fact, throw it away. You'll never need it again! Curry is not one powdered spice, but a blend of many aromatic herbs and spices.
