If you're looking to get started with your training in web development, a natural starting point is learning to code with Python and then saving and sharing your work on Git and GitHub. These are standard tools of the industry, and mastering them will put you one big step closer to succeeding in the professional sphere.
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ESP8266-based microcontrollers can be used to create exciting and legal Wi-Fi hacking games to test your or your friends' Wi-Fi hacking skills.
Python is one of the most commonly used programming languages in the world. From data science to game design, Python appears in almost every industry that requires coding of some kind. If you're looking to get into or get promoted to a higher level in one of those industries, then your next step is to learn this versatile programming language.
Microcontrollers like ESP8266-based boards have built-in Wi-Fi, and that's really cool, but what's even cooler is that certain pro models of the D1 Mini also have a port where you can connect a directional antenna. This can give you exceptional range, but if you were to just plug one in after opening the package, it most likely wouldn't work.
These days, everything is connected. No, really — we mean everything. Your phone, your smart speaker, and even appliances like stoves and refrigerators can be connected and communicate with one another. Welcome to the Internet of Things, the start of our interconnected future. It's projected by 2027 that there will be more than 41 million internet-connected devices in use around the world.
There are hidden Wi-Fi networks all around you — networks that will never show up in the list of available unlocked and password-protected hotspots that your phone or computer can see — but are they more secure than regular networks that broadcast their name to any nearby device?
As a hacker, the final stage of exploitation is covering their tracks, which involves wiping all activity and logs so that they can avoid being detected. It's especially crucial for persistence if the target will be accessed again in the future by the attacker.
Spoofed phone calls originate from one source that's disguising its phone number as a different one, and you probably get these calls all the time. Maybe they're numbers from your local area code or numbers for prominent businesses, and the callers are just hijacking those numbers to fool you into picking up. Turns out, making a spoofed call is something anybody can do.
You know just how great your products and services are. Now it's time to let the rest of the world know. Of course, that's easier said than done. You're probably competing with bigger, more established brands that can afford to spend their way to the top. You can make it a fair fight with a little SEO optimization.
If you've wanted to get into Wi-Fi hacking, you might have noticed that it can be pretty challenging to find a safe and legal target to hack. But you can easily create your own test network using a single ESP8266-based microcontroller like the D1 Mini.
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If you're getting into automation, Bash scripting is usually the way to go. However, there are a couple of limitations, and one of them is logging into another device like a Raspberry Pi and running a script automatically. To help in those situations, we're going to automate delivering an SSH payload with an "expect" script.
With everything the last year has thrown at us, the odds are good that you've had to start working from home, complete with all-new challenges both for you and the technology you use.
Bash scripting is a convenient way to automate things on any Linux system, and we're going to use it here to automate certain tasks we use all the time.
How To: Create a USB Mouse Jiggler to Keep a Target Computer from Falling Asleep (& Prank Friends Too)
While obvious, it's a lot more difficult to hack into a locked computer than an unlocked computer. As a white-hat hacker, pentester, cybersecurity specialist, or someone working in digital forensics, there's an easy solution — make it so that the computer won't fall asleep and lock automatically in the first place.
Your sensitive personal data should be strongly protected, and it's never more vulnerable than when you are online. The internet connection is a prime avenue of exposure, and email is one of the least secure forms of communication. Fortunately, there is an easy solution to both of those problems.
RedRabbit is an ethical hacking toolkit built for pen-testing and reconnaissance. It can be used to identify attack vectors, brute-force protected files, extract saved network passwords, and obfuscate code. RedRabbit, which is made specifically for red teams, is the evil twin of its brother, BlueRabbit, and is the offensive half of the "Rabbit Suite."
Long gone are the days when you needed a fancy recording contract to write and distribute a smash hit. Thanks to a growing number of increasingly powerful and affordable music production platforms, it's now entirely possible to create pro-level audio tracks and even accompanying videos in the comfort of your own home with little more than a laptop and a pair of headphones.
An ESP32-based microcontroller with a camera is an amazing platform for video, but not all modules are created equal. We'll go over the pros and cons of some of the popular low-cost camera modules you can use with ESP32-based development boards, as well as what features they support.
Anyone who's worked in web development or graphic design long enough knows that one of the most difficult job elements is finding high-quality stock images that aren't tangled in red tape. Whether you're trying to build a website, ad campaign, or email newsletter, you need to have reliable graphics that are easy to find and use across multiple platforms.
With just two microcontrollers soldered together, you can inject keystrokes into a computer from a smartphone. After building and programming the device, you plug it into a desktop or laptop, access it over a smartphone, and inject keystrokes as you would with a USB Rubber Ducky.
If you've been working from home a bit more often than usual lately, you're far from alone. Despite some optimistic predictions that things would have returned to normal right now, social distancing guidelines have forced most offices to shut their doors, and it's looking like this is going to be the new normal for the foreseeable future.
If you're living or staying out in the middle of nowhere or a rural area outside of a big city or town — where there are no reliable cable, fiber, or wireless networks available — how can you get an internet connection? There are several possibilities, but they all come with tradeoffs, which we'll go over in detail.
Microsoft has plenty of products that you're likely familiar with, especially if you work or dream of working in IT. One of the most important now and in the future will be Azure, the company's cloud computing service. You might not know it, but a significant portion of the internet runs on Azure, and that share of the web is projected to keep growing in the coming years.
2020 has been a rollercoaster of a year for all of us, the type of year that makes you feel like you're not sure if you're upside down or right side up. But as the holidays arrive, it's time to get your bearings back and find the good in the world — the type of good that we could use more of right about now.
MicroPython is an exciting language to use on ESP8266 boards and ESP32-based microcontrollers, but it doesn't always include all of the libraries you'll need for a specific project. This issue is less of a problem, thanks to the upip package manager.
It can feel hard to find time for just about anything these days. But if you really sit down and think about it, you likely have a little more free time in your day than you might actually imagine. The average person has about 4.5 hours of total leisure time over the course of a week.
If you have information technology or computer science aspirations — even white hat hacking — then Python is a programming language you absolutely have to be familiar with. According to a recent survey of industry experts, Python is the fastest-growing language in the developer field. It's also one of the most sought-after skill sets among employers and is responsible for some of the best hacking tools.
How To: Scan Websites for Potential Vulnerabilities Using the Vega Vulnerability Scanner in Kali Linux
Withstanding an attack from a motivated hacker is one of the most important responsibilities a system administrator must undertake. This is especially true for websites that may contain sensitive customer information and a high volume of users. So it's important for a sysadmin to take proactive measures to find and fix vulnerabilities in their websites.
While there are completely legitimate reasons to use Bitcoin, it's also used by terrorists, drug dealers, and other shady people that need to be investigated. That's where SpiderFoot comes in, which has a command-line interface to search for Bitcoin wallet addresses on a website and query the balances associated with them.
It's Black Friday time, and in 2020, that means a lot of online deals to make up for more stores closing on Thanksgiving, as well as everyone avoiding in-person shopping because of the coronavirus. But while you may wish to grab a better 65-inch 4K TV, the new PlayStation 5, or some hacker hardware on sale, Black Friday is also the best time to invest in your programming and cybersecurity education.
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There's no denying that adding more programming languages to your arsenal is crucial to boosting your career, but learning a new language in the literal sense is just as enriching and mentally stimulating. Not only will you be smarter — those who know more than one language are known to have better reasoning, problem-solving skills, and creativity — but it'll also open you up to more job opportunities.
Everybody wants to build an app, but no one wants to start it from scratch. Building a full-blown application — or any other digital product for that matter — from the ground up entails some tedious work, which is why frameworks exist. Django, a Python-based framework, happens to be one of the best
The USB Rubber Ducky is a well-known hacking device in the cybersecurity industry, but it needs to be preprogrammed before it can be used. That means it's not easy to issue commands to a target computer since you can't interact with it from afar after plugging it in. And if you don't know what the target computer is, you might come up empty. That's where the WiFi Duck comes in handy.
It's no secret that more and more talented computer science gurus and programmers are turning toward high-paying careers in engineering. Today's engineers stand at the forefront of some of the world's most important and exciting technological innovations — ranging from self-driving cars and surgical robots to large-scale construction projects and even space exploration—and our reliance on these talented data-driven professionals is only going to grow in the coming years.
Tech-savvy programmers and developers usually apply their unique talents exclusively to creating apps and websites — two high-paying and exciting pursuits that can open countless doors and opportunities in multiple fields.
Frequent readers of Null Byte are no strangers to the basic elements of app and web development. Whether you're a seasoned programmer who works extensively on front-end designs or an aspiring app-builder who's working on expanding your portfolio, you're likely familiar with at least a few go-to programming languages and platforms that are popular within your field.