Many guides on Null Byte require using the Secure Shell (SSH) to connect to a remote server. Unfortunately for beginners, learning to use SSH can become a confusing mix of third-party programs and native OS support. For Chrome OS users, using SSH is even more difficult. We'll fix this by using the Chrome Secure Shell to establish an SSH connection from any device that can run a Chrome browser.
In a previous article, we learned how to take advantage of a feature, Dynamic Data Exchange (DDE), to run malicious code when a Microsoft Word document is opened. The biggest challenge of this attack is that it requires getting the user to agree to a pop-up prompt. Fortunately, since I posted that article, many new obfuscation techniques have been discovered to make this easier. Today, we explore and combine some of them to make the ultimate hidden DDE attack.
Bluetooth Low Energy (BLE) is the de facto wireless protocol choice by many wearables developers, and much of the emerging internet of things (IoT) market. Thanks to it's near ubiquity in modern smartphones, tablets, and computers, BLE represents a large and frequently insecure attack surface. This surface can now be mapped with the use of Blue Hydra.
Hacking from a host machine without any form of proxying is reckless for a hacker, and in a penetration test, could lead to an important IP address becoming quickly blacklisted by the target. By routing all traffic over Tor and reducing the threat of malicious entrance and exit nodes with a VPN, we can configure Kali to become thoroughly private and anonymous.
Airgeddon is a multi-Bash network auditor capable of Wi-Fi jamming. This capability lets you target and disconnect devices from a wireless network, all without joining it. It runs on Kali, and we'll cover installing, configuring, and using its jamming functionalities on a small, inexpensive Raspberry Pi. When done correctly, it will deny service to a wireless network for up to several blocks.
Cleanliness is next to godliness. My interpretation of that age-old adage means that keeping your house clean is just as un-fun and boring as being a goody two shoes. That's why they call things like laundry and doing dishes "chores," I assume. Yuck.
Few summertime drinks are as sweet, tart, and refreshing as lemonade. It can cool off even the hottest day and help you relax poolside, on the beach, or just sitting around the house.
Step 1: What Exploit Development Is and Why Should I Be Interested on About This Topic
Eating vegetarian isn't just for vegetarians. There are plenty of reasons, health and economics-wise, to consider forgoing the meat for a meal or three. Rather than get deep into the world of fake meat (although there's many a tasty alternative to be found there, to be sure), you should consider getting to know your humble-seeming fungal friend: the mushroom. Thanks to their hearty flavor, cooks tend to treat mushrooms like meat, albeit one with its own unique characteristics. Mushrooms are e...
A few years ago I went hog-wild trying to achieve a zero-waste lifestyle. I didn't succeed, but the experiment taught me that we throw away things we could—and should—be using more.
It's universally known that broccoli, kale, Brussels sprouts, cauliflower, and all cruciferous vegetables (also known as brassicas) are good for you—but you probably don't know exactly how good they really are.
Go to a chain supermarket, and chances are you'll see one type of garlic—maybe two or three if you're lucky. However, there's a mouthwatering slew of Allium sativum out there, far beyond those papery white bulbs most of us encounter at the nearest Stop 'n' Shop.
When you know how to cook it, tofu is a delicious dish in and of itself—truly. Too many people have been subjected to poor quality or badly cooked tofu and told to eat it because it's a "healthy alternative" to meat. Usually what they bite into is a bland, rubbery mess coated with a random array of flavors.
For the novice cook, fungi can be weird because, well, they're fungi. However, if you've been afraid to get acquainted with mushrooms, you've been missing out. Vegetarians love mushrooms and with good reason.
Whisking liquids seems somehow quaint, especially since there are good, cheap devices out there like immersion blenders and hand mixers that can whip cream, turn egg whites into meringue, and mix batters for you.
About ten years ago, Western research figured out that green tea was a nutritional powerhouse. After all, in Asian countries where green tea is consumed throughout the day, cancer rates tend to be much lower, although there are probably other factors contributing to that fact, like less processed food and red meat in the standard Asian diet.
Using only a circle and straight lines, it's possible to create various aesthetic curves that combine both art and mathematics. The geometry behind the concentric circle, ellipse, and cardioid dates back centuries and is easily found in the world around us. From an archery target to an apple, can you name these geometric shapes?
Still on the fence about Apple's native Notes app? The latest Notes update for iPhone, iPad, and Mac is about to change your mind. With some fantastic new features and plenty of valuable tools from previous software versions, Notes is becoming a clear winner when it comes to saving important information from your personal and professional life.
Of all the new features and changes on iOS 16.5, the Apple News app has the most, and there are a few big ones that will change the way you read stories. Some updates even affect Apple News on iPadOS 16.5; the most significant ones apply to both free users and Apple News+ subscribers.
It can feel pretty chaotic when you have a lot of open windows on your Mac that are different sizes, but there's an easy way to organize the mess in just a few seconds.
In the Facebook app for Android and iOS, the shortcut bar has a few necessary tabs to go home and view notifications and settings. But other tabs can make the interface feel cluttered if you don't use them often enough — or at all. Thankfully, there's a quick trick to get rid of them for a cleaner navigation bar.
A surefire way to delight this holiday season is with the latest tech. Gadgets today aren't cheap, but we've got you covered with some useful gear that's perfect for practically everyone — at a price that won't break the bank. If you need a last-minute present, check out the best gadget gifts of 2020, on sale for less than $100.
Home screen widgets might not be a new concept in the Android world, but for iPhones, they're downright revolutionary. A new iOS 14 feature allows you to place small, medium, and large-sized widgets of your favorite apps on the home screen, to see important information without needing to long-press an app's icon, swipe to the Today View, or launch an app directly. Even better — you can stack them!
You don't have to be a frequent flyer to know how indispensable navigation apps have become. Many of us rely on these apps for traveling from state to state and getting around in foreign cities, but even more of us count on these apps to beat rush hour traffic and find the quickest routes to school or work. So naturally, we all have our favorite mapping apps, but which one is truly the best?
Twitter's official iOS app is adequate if you're not much of a tweeter, but if you are, there's a lot of useful features that are missing. Luckily, there are plenty of free Twitter clients available that you can use on your iPhone. These third-party apps have features such as customizable interfaces, post scheduling, and different browser options for opening links, to name just a few.
Wi-Fi devices are continually emitting "probe frames," calling out for nearby Wi-Fi networks to connect to. Beyond being a privacy risk, probe frames can also be used to track or take over the data connection of nearby devices. We'll explain how to see nearby devices emitting probe frames using Probequest and what can be done with this information.
Identifying vulnerable devices and services on a target router can be difficult without leaving logs and other traces of an active attacker on the network. However, there is a way to covertly decrypt and view Wi-Fi activity without ever connecting to the wireless network.
Facebook really wants your phone number, nagging you for one as soon as you join. This isn't all bad since it can help secure your account with two-factor authentication. On the flipside, this makes it easy to reveal the private phone numbers of virtually anyone on Facebook, including celebrities and politicians. We're going to look at how a hacker would do this and how to protect yourself.
Armis Labs has revealed eight vulnerabilities, called "BlueBorne", which put 5.3 billion Android, iOS, Windows, and Linux devices that use Bluetooth at risk. With it, hackers can control devices, access data, and spread malware to other vulnerable devices through networks. In this post, we will learn about the vulnerabilities, then look at how to find devices that have them.
Kali Linux is the obvious first choice of an operating system for most new hackers, coming bundled with a curated collection of tools organized into easy-to-navigate menus and a live boot option that is very newbie-friendly. But Kali isn't the only distribution targeted at pentesters, and many exciting alternatives may better fit your use-case. We've already covered BlackArch Linux, now it's time to talk about Parrot Security OS.
Most of us skip through documents like privacy policies and EULAs (end-user license agreements) because they're long and boring. But, as Congress just passed the SJR34 bill in early April, you're probably a little concerned about your personal data, so we summarized the privacy policies for major ISPs and mobile carriers in the US.
Apple's latest mobile operating system, iOS 9, may not be the huge overhaul that iOS 8 was, but that doesn't mean there aren't plenty of new features. In fact, there are a ton of subtle changes that you may not notice right away. Here's a rundown of all the coolest new features you need to know about on the new iOS 9 for iPad, iPhone, and iPod touch.
Apple Notes may not have all the bells and whistles that a more powerful word processor like Apple Pages has, but this simple text editor continues to gain helpful new features that make it more than just a basic note-taking app. One of these updates finally gives you the ability to highlight text and change font colors, adding yet another way to make important details stand out.
When typing an email or website address in a compatible input field on an iPhone, most people will manually type in the domain extension. But there's a much faster way to enter domain suffixes for email addresses and website URLs that you should be using on your keyboard. Even better, there's a way to customize what domain extensions appear in the keyboard shortcut!
Whether you subscribe to Apple TV+ or not, the TV app on your iPhone is a great place to watch movies and TV shows. On the surface, it looks like a pretty straightforward app, but hidden features are lurking in the shadows that can enhance how you use it.
After a few months and a couple of beta versions, Android 11 is now ready not only for Pixel devices, but also handsets from OnePlus, Xiaomi, Oppo, and Realme.
Remember concerts? Those were fun. While gathering in large groups to listen to live music might not be allowed at the moment, the live music part still is. Thanks to the internet, more and more musicians are taking the stage each day to perform for those of us stuck in social isolation due to the new coronavirus. The best part? Many of these concerts are 100% free.
What appears to be an ordinary MP4 may have been designed by an attacker to compromise your Linux Mint operating system. Opening the file will indeed play the intended video, but it will also silently create a connection to the attacker's system.
Cases and stickers are always great, but they aren't the only way to customize an iPhone. The software on your device is full of customization options, from a better-looking home screen and cooler lock screen wallpapers to app icon changes and a system-wide dark mode. There's literally over 100 ways to make iOS on your iPhone genuinely unique, some of which are hiding in plain sight.
Your social security number, credit card information, and medical history can fall into the wrong hands if you're not careful about how and where you share your data online. If you really care about your data, there are tools and techniques you can utilize to protect yourself from cyberstalkers, advertisers, and hackers in a time when digital lives are a high commodity.
