Just what are probiotics and why are they so good for you? Probiotics are "viable microorganisms" that can confer lots and lots of health benefits if they reach your intestine while they're alive. You may have heard them described as "friendly bacteria."
Fish is delicious, and as the Harvard School of Public Health points out, incredibly good for you. There are many studies that show regularly consuming a couple of servings of fish per week can help prevent heart disease and may well reduce your chances of stroke, depression, and getting Alzheimer's. After all, there's a reason why fish is called "brain food."
Humans in general are great at keeping things about themselves private, from feelings to personality traits. While smartphones and social networks are making these secrets more open, narcissists have and always will love being out in the open with everyone's attention on them.
Back in August, Google introduced Android Device Manager. This new service allowed you to locate, lock, or wipe a lost or stolen Android device from either a companion app or a web interface. Effectively, this is the "kill switch" that legislators are clamoring for.
It's one hell of a device, but the Samsung Galaxy S5 is still susceptible to the many hazards that other smartphones are prone to: theft, cracked screens, poor battery life, and particularly, overheating.
I used a plastic water filter for years. Who wouldn't? It cuts down on buying bottled water, which, as it turns out, is pretty much the same as unfiltered tap water. Plus, bottled water is terrible for the environment and your wallet, too. Water that costs only pennies a day and actually was purified as opposed to just saying it was? That's a no-brainer.
In today's dog-eat-dog world, every minute matters. Whether you're in school or working for the Man, a huge amount of your day is consumed by tasks, assignments, and other kinds of work. Then there's the time you spend playing video games, watching TV, or screwing around on your Samsung Galaxy S3.
Welcome back, my aspiring hackers! Domain Name System (DNS) is one of those things we seldom think about unless it doesn't work. Then, it can be very frustrating when we attempt to navigate to a website and we get that frustrating error message.
The Samsung Galaxy S5 was just officially announced at Mobile World Congress. The new flagship device will be available worldwide beginning April 11, 2014, including all major U.S. and international carriers. With over 200 million Galaxy devices sold to date, the S5 doesn't stray too far from the trend, at least not aesthetically. We've still got a high-grade plastic shell with perforated back covers, and four color choices at launch. Our highlights of the release event are as follows.
Welcome back, my hackers apprentices! To own a network and retrieve the key data, we only need to find ONE weak link in the network. It makes little sense to beat our heads against heavily fortified systems like the file and database server when we can take advantage of the biggest weak link of all—humans.
Welcome back, my tenderfoot hackers! So many readers in the Null Byte community have been asking me questions about evading detection and hacking undetected that I decided to start a new series on digital forensics.
Welcome back, my rookie hackers! When Wi-Fi was first developed and popularized in the late '90s, security was not a major concern. Unlike wired connections, anyone could simply connect to a Wi-Fi access point (AP) and steal bandwidth, or worse—sniff the traffic.
A deck of cards may be a magician's best way to demonstrate his or her's sleight of hand, but for the prankster, it's the perfect way to deliver a shocking 300 volts of electricity! And that's exactly what I'm going to show you how to do today. Stuart Edge used it in his "Electric Shock Kissing Prank" to show the ladies how a man can really put the sparks in a kiss.
Mixing water and electricity is extremely risky and potentially lethal, yet that's exactly what I did with the Scariac. In its simplest form, the Scariac is just a glorified version of two wires in a bucket of water, but it's actually one of the cheapest power controllers you can make.
A very large aspect of minecraft is redstone. Infact, redstone is probably what keeps me playing minecraft today. Ever since the piston update of beta 1.7, redstone has taken minecraft to a whole new level, with the ability to manipulate the entire world around you with the flick of a switch. In this guide I'm going to quickly cover a few great redstone tips you probably did not know!
PRL, or Preferred Roaming List, basically tells your phone which towers to connect to first. Changing PRLs can improve reception and data speeds, and in some cases even give you access to corporate/test towers.
Do you ever wonder how all these celebrities continue to have their private photos spread all over the internet? While celebrities' phones and computers are forever vulnerable to attacks, the common folk must also be wary. No matter how careful you think you were went you sent those "candid" photos to your ex, with a little effort and access to public information, your pictures can be snagged, too. Here's how.
It might be time to move those Instagram photos to another service. It seems that Instagram has never heard of the phrase, "If it ain't broke, don't fix it." In a very big WTF moment, the extremely popular photo sharing and editing app decided that it has the right to sell its users photos to third parties without pay or notice. Yep, you heard that right. That photo you took of your girlfriend laying out on the beach could be in the next stupid Corona commercial without your consent and witho...
People take their Black Friday shopping seriously. Some of them are even willing to fight over it. Every year the stories get crazier and crazier, and someone always gets hurt (or even killed).
Building a DIY Alarm System: The Concept So, you want to protect your property, or maybe a room, car, or even your backyard. The concept of an alarm system is to notify the "alarm administrator" that there is an intruder entering the previously designated boundaries. The triggers for this boundary could be as simple as a pressure sensor, or as complicated as a laser network. They all do the same thing, but some work better than others.
In this video series on spun glass, expert Tom Wright takes you through the steps of making a spun glass pendant with imploded colors. He introduces you to safety concerns and the materials you will need, followed by a demonstration of all the steps needed to make you own spun glass pendant with implosion.
While Apple is full steam ahead on iOS 18, which is expected to drop sometime next month, it hasn't forgotten about iOS 17, which still dominates most users' iPhones. On Aug. 19, Apple issued a rerelease of its iOS 17.6.1 software for iPhone.
It's nearly impossible to comfortably lay down on your bed or couch with headphones on. Sure, you can position yourself so that your headphones don't touch anything, but that usually means facing up at the ceiling, which is a huge no if you're watching something on Netflix or listening to music on your side.
The ability to browse the web in coffee shops, libraries, airports, and practically anywhere else you can imagine is more than convenient, but convenience has risks. Using public Wi-Fi allows others to spy on you easily. Even your own internet service provider can see every website you've ever visited. Don't fall into the trap of protecting your identity, data, and devices after it's too late.
Quietly, while the rest of the world was engaged in pandemic and political concerns, a few weeks ago Facebook casually upgraded its Spark AR platform with what it calls Unified Effect Publishing.
In a departure from Apple's newer iPhone models with Face ID technology, the 2020 iPhone SE goes back to the old days where the Home button ruled, and Touch ID was the biometrics method. But if you've never owned an older iPhone with a Home button, something as simple as shutting down and restarting the iPhone SE could elude you.
Without admin privileges, installing additional software, or modifying the Windows 10 firewall, an attacker can alter a router and perform a variety of exploits. It's accomplished by forwarding requests from Kali through a backdoored Windows computer to the router gateway with simple SSH tunnels.
There are times when leadership is tested. This is one of those times. As government and business leaders around the world are grappling with the unfolding coronavirus pandemic, the real-time responses to the crisis from many leaders have been great and, at times, less-than-optimal.
Smartphones are more like computers than actual telephones. Unfortunately, thieves, hackers, and other bad actors know this and are always looking to make money off your personal data. Thankfully, your Galaxy S20, S20+, or S20 Ultra has tools to combat these threats — as long as you know where to look.
With all the talk about privacy concerns recently, Google's name keeps coming up because they are a very data-driven company. As an Android user, they know basically everything about you based on your device usage. That can easily scare some people off who are worried about their privacy and security. You do have some say in what personal data Google controls, but what if you want total control?
It's been said time and time again: reconnaissance is perhaps the most critical phase of an attack. It's especially important when preparing an attack against a database since one wrong move can destroy every last bit of data, which usually isn't the desired outcome. Metasploit contains a variety of modules that can be used to enumerate MySQL databases, making it easy to gather valuable information.
While you might suspect your MacOS computer has been infected with malware, it can be difficult to know for sure. One way to spot malicious programs is to look for suspicious behavior — like programs listening in on our keyboard input or launching themselves every time we boot. Thanks to free MacOS tools called ReiKey and KnockKnock, we can detect suspicious programs to discover keyloggers and other persistent malware lurking on our system.
Every summer for the last 26 years, hoards of hackers have descended on the Las Vegas Strip for DEFCON, the biggest hacker conference in the US. There's a wealth of talks every season (DEFCON 27 has at least 95 scheduled), and there have been some essential topics to learn from in past discussions. We've dug through the last ten years and found the 15 most popular talks you should watch.
As part of the iOS 11 update, Apple added a document scanner function that creates high-quality digital copies of physical documents, but it was only available inside the Notes app. With iOS 13, Apple has built its scanner right into the Files app, enabling you to quickly create PDFs with your iPhone and do more with them.
Firewall solutions for macOS aren't impervious to attacks. By taking advantage of web browser dependencies already whitelisted by the firewall, an attacker can exfiltrate data or remotely control a MacBook, iMac, Mac mini, or another computer running macOS (previously known as Mac OS X).
For those with small hands, smartphones have gotten out of control as of late. Nearly every flagship phone is over six inches in length, so many are forced to use phones that are too big for them and hope they don't fall. Well, thanks to one developer, using these phones can be a lot easier.
KeePassX, 1Password, and LastPass are effective against keyloggers, phishing, and database breaches, but passwords managers rely on the operating system's clipboard to securely move credentials from the password vault to the web browser. It's within these few seconds that an attacker can dump the clipboard contents and exfiltrate passwords.
In just a few weeks, on May 29, the annual AWE (Augmented World Expo) conference will take place once again in Silicon Valley (Santa Clara, California, to be exact).
On Monday, Apple unveiled its Apple Card, the company's boldest move yet toward becoming a truly mainstream mobile payments company. And the product has vast implications for our augmented reality future, some of which may not be immediately obvious to many.
With a simple social engineering trick, sudo passwords can be captured in seconds without the target's knowledge. The passwords can then be saved to a file or exfiltrated to another computer on the network.
