C++ Data Structure

When Apple takes the stage next week, we have no idea what version of iOS it will release. For months it seemed like a given that we would, of course, see iOS 13 seeded to our iPhones. Now, we aren't sure if Apple will tout iOS 13 or iOS 13.1, since the latter is now the focus ...more

Beta testing certainly has its perks. While you do need to deal with bugs, you're introduced to new features before the general community. And if we're talking iPhones, there are over 200 new features in iOS 13 beta. If you're already on board with iOS 13 public beta 6 for iPh ...more

Apple shocked us all yesterday when it released iOS 13.1 developer beta 1. It was an unprecedented move since iOS 13.0 is still in beta testing and since Apple has never pushed out a "point" beta release before the stable base version. And now, you can get your hands on iOS 13 ...more

Apple's upcoming update for the iPhone, iOS 13, is introducing over 200 new features. Many of those were never formally announced, instead silently released in new updates to the beta. After eight developer beta cycles, we were anxiously awaiting the release of developer beta ...more

September is nearly here, which means new iPhones are, too. We're looking forward to iPhone 11 Pro and 11 Pro Max, as well as the more affordable iPhone 11R. All three iPhones will run iOS 13, so Apple's entrusting beta testers to ensure its new OS is ready. The latest update, ...more

While some researchers look for drugs to treat HIV, other scientists delve deep into the virus itself for answers on how it causes infections. Using two supercomputers, University of Illinois research scientist Juan R. Perilla and late physics professor Klaus Schulten simulat ...more

In previous tutorials we have encountered these things called pointers and addresses but we still don't know what they really are. Let's learn a bit more to clear things up. What Are Pointers and Addresses? A pointer is a type of variable which as been combined with the dere ...more

Welcome back, my hacker apprentices! A you know, Mr. Robot is my favorite TV show this year, and not just for the realistic hacking. Rami Malek, the actor who plays Elliot, is incomparable in his depiction of a young man with social anxiety who is alienated from a superficial ...more

In the past, to see a pre-constructed state of the house that you would one day live in, you had to be able to read blueprints or hire an artist to sketch it out. Later came the ability to have a 3D rendering of that house on a screen, but you'd still have to work hard to envi ...more

Format strings are a handy way for programmers to whip up a string from several variables. They are designed to save the programmer time and allow their code to look much cleaner. Unbeknownst to some programmers, format strings can also be used by an attacker to compromise the ...more

Not content to merely assist surgeons via the HoloLens, Medivis has expanded its augmented reality suite to Magic Leap One with an app for medical students. On Thursday, the medical software company unveiled AnatomyX, an enterprise-level augmented reality platform for the Hol ...more

If you are an active player of Pokémon GO, you may soon be capturing more than just virtual pocket monsters. When it comes to mapping the world, Niantic does not have the fleet of mapping cars that its former parent company, Google, has at its disposal. But it does have a com ...more

San Francisco-based 6D.ai is preparing to launch a beta of its AR cloud platform that's capable of constructing a real-time dense mesh from crowdsourced data for use in 3D mapping and multi-user AR experiences. The technology captures environmental data from a smartphone's ca ...more

Welcome back, my greenhorn hackers! I recently began a series on scripting and have received such positive feedback that I'm going to keep this series going. As I've said before, to graduate from the script kiddie to the pro hacker, you'll need to have some scripting skills. ...more

Whether you're coding a simple app, trying to learn a new programming language, or building an entirely new operating system from scratch, being able to quickly and clearly organize your thoughts is absolutely paramount — even as an ethical hacker or penetration tester. And n ...more

Being stuck inside for the near future is less than ideal, but at least you have the world of eLearning to sharpen your skills while you kick back on your couch. Case in point, The 2020 Premium Learn To Code Certification Bundle has all the training you need to start coding li ...more

The wait wasn't so long this time. Apple released public beta 3 for iOS 13 on Thursday, July 18, just one day after the release of developer beta 4. For context, Apple took five days to seed public beta 2 after releasing dev beta 3, so it's a pleasant surprise that the latest ...more

We're pumped for iOS 13 and all of the fresh features and changes that come with it. Developer beta 3 came with new features in the double digits, including AR eye contact in FaceTime and mouse cursor size customization. Developer beta 4, released today, has a few more additio ...more

It finally happened! In a world of "go big or go home," Magic Leap has finally done something other than tease us with vague promises and rendered video concepts. Although, other than actually showing us what the developer's kit will look like, it seems little more than a slig ...more

If you're an Apple user and want an untethered virtual reality system, you're currently stuck with Google Cardboard, which doesn't hold a candle to the room scale VR provided by the HTC Vive (a headset not compatible with Macs, by the way). But spatial computing company Occipi ...more

With developers already figuring out how to use the HoloLens for home improvement tasks, it's no surprise that the device has greater applications in construction. Tech blog Digital Trends points out that holograms are a natural evolution of the blueprint, and several other as ...more

Before I start a series on remote exploitation, I think we should learn the basics of Perl. Perl, Ruby, C, C++, Cython and more are languages that some penetration testers just need to learn. Perl is a great language for multiple things, sadly, like many other scripting langua ...more

One of Android's biggest strengths, when compared to other mobile operating systems is its open file structure. Google introduced a built-in file manager with Marshmallow that provides basic file management, but like with most apps on Android, there are alternatives. Third-par ...more

Hello, I'm a new guy around here and since I'm not seeing much tutorials in C i thought of contributing with something relatively simple. This will be a short series. This tutorial is for those who already know how to program in C and have a basic understanding how networks w ...more

Investing is like exercise—we all know we should be doing more of it, but we often just can't find the time. I mean, really, who's got the hours, inclination, and skill to pour through volumes of data and put together a balanced yet sophisticated portfolio of investment vehicl ...more

We're living in the age of Big Data. As the primary force behind everything from targeted marketing campaigns and online search algorithms to self-driving cars and even space exploration, massive sets of complex data stand at the heart of today's most exciting and important in ...more

In the not-so-distant past, cloud computing was thought of primarily in terms of online storage platforms. Now, however, massive cloud infrastructures are used by virtually every major business to reach clients, manage data, and deliver services. The Complete Microsoft Azure ...more

Intel's RealSense family of depth tracking cameras has a new addition with a different set of sensory capabilities. On Wednesday, the technology company unveiled the Intel RealSense Tracking Camera T265, which provides six degrees of freedom (6DoF) inside-out tracking for aug ...more

Magic Leap's recent L.E.A.P. conference was free to all who registered in time, but if you weren't able to make the trip to Hollywood, the company just released video of some of the sessions that took place over the course of two days. The sessions, which are really discussio ...more

One could argue that, at least for the moment, software development is more important to the augmented reality experience than hardware. Since a viable augmented reality headset has yet to emerge for the broader, mainstream consumer market, currently, the same devices that mak ...more

From day one, my favorite thing about the Magic Leap One has been its portability. It's so well designed that it just screams to be taken out for a walk through the city. Alas, Magic Leap says the device is (currently) designed to be used indoors, preferably in settings contai ...more

The Franklin Institute is rolling out the augmented reality carpet for the arrival of the Terracotta Warriors of the First Emperor exhibit, which will open on Sept. 30 in Philadelphia. Sponsored by The Pew Center for Arts & Heritage, Enhancing Views of History: Terracotta War ...more

The incidence of tuberculosis (TB) is dropping in the US, but the World Health Organization (WHO) considers it to be epidemic in the rest of the world — there were over 10 million new cases in 2016. The bacteria that causes TB, Mycobacterium tuberculosis, is rapidly becoming ...more

A virtual design and construction services firm has built an augmented reality application that uses the Microsoft HoloLens to improve the efficiency of quality control on construction sites. Developed by Chicago-based VIATechnik, Punch-AR modernizes the "punch list," a proce ...more

A group of researchers from Stanford University and Princeton University has put together the largest RGB-D video dataset to date with over 1,500 scans of over 700 different locations across the world, for a total of 2.5 million views. This dataset, called ScanNet, has been s ...more

How is it goin', fellow 1337 haXX0rZ! dtm here with another article, this time, we'll be looking at infecting PE files, executables in particular for this write-up. Obviously some prerequisite knowledge will be needed since this isn't really newbie-friendly. If you are still a ...more

Welcome back, my novice hackers! You have probably heard of the Panama Papers hack by now. This was a hack of the servers at Mossack Fonseca, a major law firm in Panama. This law firm specializes in assisting the rich and powerful to hide their wealth from taxes and scrutiny ...more

What Is IPython? IPython is a richly featured replacement for the standard python interpreter. It offers a wider range of functionality, that the standard interpreter, which generally ships with python, sorely lacks. It's a great tool for learning Python faster than you would ...more

HTC has made it their mission to get updates out to its devices as quickly as possible, with new builds slated for release 90-days after Google finalizes a build—this is dubbed HTC Advantage. After Google I/O, the company announced they would have the Android L version of Sen ...more

There's been a lot of discussion lately about the practical uses of Google Glass. Sure, you can use them for translating text instantly or further engraining yourself in social media, but how about saving someone's life? That's precisely what Dr. Steven Horng of Beth Israel De ...more

Since its release in 1991, Python has become one of the world's most popular general-purpose programming languages. From data mining and web programming to cybersecurity and game design, Python can be used for virtually everything online. When it comes to coding languages, Py ...more

More information is available to us now than ever before. We simply cannot make sense of so much data on our own. Thankfully, we have programs to do the heavy lifting for us. Apache Spark and Python are two important resources for making sense of Big Data. Spark's open-source ...more

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. Metasploi ...more

Google is an incredibly useful database of indexed websites, but querying Google doesn't search for what you type literally. The algorithms behind Google's searches can lead to a lot of irrelevant results. Still, with the right operators, we can be more exact while searching f ...more

Information gathering is one of the most important steps in pentesting or hacking, and it can often be more rewarding to run things on the target itself as opposed to just running scripts against it remotely. With an SQL injection, a hacker can compromise a server and, ultimat ...more

Database technology has vastly improved the way we handle vast amounts of data, and almost every modern application utilizes it in one way or another. But the widespread use of databases naturally invites a slew of vulnerabilities and attacks to occur. SQL injection has been a ...more

The key to becoming a competent white hat is knowing how the technology that you are trying to exploit actually works. SQL injection is one of the most common methods of attack used today and also one of the easiest to learn. In order to understand how this attack works, you n ...more

As you may have heard, Verizon has jumped on the "giving up users' data to whomever will pay" bandwagon with its new AppFlash spyware app that's all set to be pre-installed on at least one of the Android phones they sell. Currently, AppFlash is only being tested on the LG K20 ...more

Welcome back, my greenhorn hackers! In the first part of this series, I introduced you to the basics of networking including IP addresses, ports, NAT, and DHCP. In this lesson, I want to introduce you to the basics of TCP/IP, i.e., Transmission Control Protocol (TCP) and Inte ...more

Welcome back, my aspiring hackers! Although this article may have been better placed first in this series, I doubt that anyone would have read it when just starting out studying Linux. Now, that you are well into your Linux studies and have some familiarity with how it operat ...more

Welcome back, my fledgling hackers! In an earlier tutorial, I introduced you to probably the most popular scripting language for hackers, Python. To become a professional hacker, you need to have some scripting skills and Python is a good choice if you want to master just one ...more

URL tracking codes: you'll see them on almost every link you copy online to share with friends and followers. It could be tens or hundreds of extra characters appended to the end of a URL, which websites and marketers use to tell how you got to the link in the first place. The ...more

Years ago, in 2013, Occipital introduced its original Structure Sensor for iOS, a mobile 3D scanning device for measuring three-dimensional objects. Soon after, in an unrelated deal, Apple acquired PrimeSense, the company that made one of the components for Occipital's scannin ...more

As the opening act to the grand unveiling of the long-awaited HoloLens 2 at Mobile World Congress Barcelona on Sunday, Microsoft showed off the standalone Azure Kinect time of flight sensor, which also happens to supply the improved human and environmental understanding capabi ...more

While Leap Motion has given makers a DIY solution for building their own augmented reality headset with Project North Star, a self-described "AR wonk" has taken the blueprints one step further by creating an untethered version. Noah Zerkin, a research and development project ...more

If you're following the classic Halloween playbook closely, you've already got a costume or three picked out, you've binged-watched your favorite horror movies, and you've likely visited a haunted house. But it's 2017, so how about trying something new, like a haunted house th ...more

Thanks to Snapchat, we're all familiar with face swapping and augmentation thanks to some clever, fun technology. But that's just the beginning, because this kind of augmented reality can do so much more. We spoke to Peter Busch, VP of Business Development at Faceware Technol ...more

Welcome back to another C tutorial, this post covering the first part of control structures, if statements. Let's get right into it. What Is an if Statement? If statements are conditionals which allow the programmer to direct execution flow depending on certain circumstances ...more

Google Play Music is one of the best cloud music services out there. Without ever paying a dime, you can upload as many as 20,000 songs to Google's servers, then use the app on your smartphone to stream these songs without taking up any of your storage space. And if you're wil ...more

Java is one of the world's leading programming languages thanks to its virtually endless array of applications. Since Java's initial release in 1998, this Open Source platform has become beloved by coders for its speed, flexibility, and dependability. The 2020 Java Bootcamp B ...more