Computers all over the world rely on a program called "libssh" to use the SSH communications protocol, which allows trusted users to log in and administer computers remotely. Due to a flaw in libssh, fooling a computer into granting SSH access is as easy as telling it you already have permission. The vulnerability can lead to an attacker gaining complete control over a device.
It is almost indisputable that smartglasses and head-worn displays are the future of augmented reality. However, at this precise moment, they are still a very niche market.
Apple's latest mobile operating system for iPhones, iOS 12, was released to everyone Monday, Sept. 17, and it's the same exact build that developers and public beta testers received as the "golden master" on Sept. 12, the day of Apple's 2018 special event. Install it to start taking advantage of the 100+ features iOS 12 has to offer right now.
Beginners learning brute-forcing attacks against WPA handshakes are often let down by the limitations of default wordlists like RockYou based on stolen passwords. The science of brute-forcing goes beyond using these default lists, allowing us to be more efficient by making customized wordlists. Using the Mentalist, we can generate millions of likely passwords based on details about the target.
They're finally here — Samsung has officially revealed the Galaxy S9 and S9+, which run Android Oreo out of the box. Since we've spent plenty of time with the Oreo beta for the Galaxy S8, we already know about some of the best new software features coming to the Galaxy S9. Like previous updates, Samsung has enhanced its software with a fresh look and brand new functionality.
Being able to write your own hacking tools is what separates the script kiddies from the legendary hackers. While this can take many forms, one of the most coveted skills in hacking is the ability to dig through the binary files of a program and identify vulnerabilities at the lowest level. This is referred to as binary exploitation, and today we're going to check out a tool known as Protostar.
Shodan calls itself "the search engine for internet-connected devices." With so many devices connected to the internet featuring varying levels of security, the special capabilities of this search engine mean it can provide a list of devices to test and attack. In this tutorial, we'll use Python to target specific software vulnerabilities and extract vulnerable target IP addresses from Shodan.
Samsung has finally rolled out the Android Oreo update for the Galaxy S8 and S8+. If you're just now getting the update, you'll be happy to know that your Galaxy just got upgraded with plenty of cool new features. Like previous updates, Samsung has improved upon its software by including a new look and new functionality.
When you hear people say that Android is more flexible than iOS, it's because of things like Tasker. You can do virtually anything with the venerable automation tool, from saving battery life to controlling your smart home with your fingerprint. But before you get to that, you'll need a good understanding of all the basics.
One of the best things about Android is the ability to customize your phone to your liking. From changing the layout of icons to finding the perfect wallpaper to reflect your current mood, there's a wide range of tools to make your phone yours.
When it comes to smartphone screens, there are two predominant technologies—the traditional LCD panel, and the newer AMOLED display. Most phones still use LCD screens, as the tech is more cost-effective due to its longstanding reign as the primary display type in TVs, smartphones, and tablets.
When shopping for a new smartphone, you'll encounter comparisons and spec sheets that are filled to the brim with values like mAh, GB, and GHz. To the average consumer, however, these values are meaningless, so we end up looking at which device has the specs with the highest actual numbers.
Cryptography is the science of keeping secrets, or more specifically, the science of disguising them. As a point of fact, cryptography has progressed quite a bit farther and now encompasses file and message integrity, sender authentication, and pseudo-random number generators.
Things just got a lot better in your iPhone's Messages app, and the most significant change lets you text Android users with iMessage-like features such as typing indicators, read receipts, large file sharing, high-quality photos and videos, and even emoji reactions.
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!
Thousands of emoji are available on iPhone, iPad, and Mac, and you can use these in many of the apps you have installed on your Apple devices. But there's one emoji you'll likely never see on any of Apple's official emoji keyboards, and its absence may surprise you at first, considering it's embedded in virtually every Apple product. That emoji is, of course, the Apple logo icon.
There's a tool on your iPhone that can help you with your overall emotional well-being, one that can help you be more aware of your emotions throughout the day and build resilience against the stressors in your life.
Apple's Messages app has long had visual effects you could apply manually after long-pressing the send button, and there are even hidden keywords you could use to trigger full-screen effects automatically. FaceTime can also give you some full-screen effects to play around with during video calls, but the triggers are an entirely different concept — hand gestures.
Apple Notes started with humble beginnings as a scratchpad of sorts, a place for us to stash some simple text for later. It's received many upgrades over the years, but Apple's latest iPhone software update is a game-changer.
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.
Are your Safari tabs a tangled mess? I know mine are. Whenever I try to find an open website on my iPhone, I face dozens, sometimes hundreds of tabs. Yes, there's Search, but it's not perfect if you don't remember the right keyword to narrow the results. That's where custom tab groups come in.
Nearly every native app on the iPhone received an upgrade or new features in iOS 14 — and Safari is no exception. The web browser now has better password protection, faster performance, privacy reports, and built-in translations, just to name a few. Some of the Safari updates went unnoticed by many, but they're there and ready to use in iOS 14.
It's always a big deal when the company that makes Android releases a new phone. Google's Pixel series has made a name for itself in three short years behind its camera prowess, but now it's time to start competing with the major players. That said, Google should like how their Pixel 4 and 4 XL stack up against the iPhones and Galaxies of the world.
For the uninitiated, it can be difficult to buy that special hacker in your life a perfect holiday gift. That's why we've taken out the guesswork and curated a list of the top 20 most popular items our readers are buying. Whether you're buying a gift for a friend or have been dying to share this list with someone shopping for you, we've got you covered with our 2018 selection of hacker holiday gifts.
The next big iOS version for iPad, iPhone, and iPod touch was revealed by Apple at WWDC 2018 and dropped for everyone on Sept. 17, 2018, less than a week after Apple revealed the new iPhone lineup. We've rounded up all the big picture items and secret features and changes we could find so you know exactly what to expect when updating to iOS 12 on your iPhone.
Drawing in Apple Notes can be fun, but our sketches may not always turn out as polished as we'd like (cue the "my 5-year-old can draw better than that" jokes). Thankfully, Apple's new Image Wand feature in iOS 18.2 and iPadOS 18.2 aims to make creating professional-quality visuals a breeze, even if you lack artistic skills.
The app with the most significant update on iOS 17.5 is, by far, Apple News. While there are a few changes in Books and Settings, as well as minor changes in apps like Podcasts, Apple News has at least 11 new features and changes you should know, some of which are worth getting excited about.
A new feature in Apple's latest big iPhone software update lets you personalize how you appear on other people's incoming call screens and even customize individual contacts on your own incoming call screen if they don't have a preferred style to show you.
Your iPhone has hidden apps that work behind the scenes to filter SMS messages, trust computers, deal with payments, test ads, and perform other actions. You won't find any of them in your App Library, but there are tricks you can employ to unlock and use some of these secret apps.
Is the emoji you're using really the one you think it is? While you can use any emoji that looks like it fits what you have to say, it may have been created for a different purpose. On an iPhone, it's easy to find that purpose by retrieving the actual name of the emoji in Apple's operating system.
If you haven't been using Spotlight Search on your iPhone, we've got ten reasons for you to start. Apple's made some significant improvements to the search interface available on the Home Screen and Lock Screen, and it's more useful than ever.
If you're like me, you don't have time to sit down and leisurely read an entire article from start to finish — but you still want to be informed throughout the day. Instead of just browsing the daily headlines, there's a free service that will summarize any article you throw at it, giving you a better idea of what's going on without committing to reading an entire article.
Apple's iMessage is one of the main reasons to use an iPhone, and there's a lot you can do in chats without being overly complicated. But there's one issue that continues to drive people nuts, and that's the blue typing bubble indicator with the moving ellipsis (•••). Can you stop it? Not officially, but there are workarounds.
As the U.S. inches closer to herd immunity and reopening after the pandemic, it may become necessary to keep your COVID-19 vaccination cards on you at all times to gain access to places and events that are prone to spreading the coronavirus. You probably won't want to lose your card, so it may be wise to load a copy onto your smartphone for easy access.
Why are there no official Star Wars emoji in the Unicode Standard? We've got the "Vulcan Salute" from Star Trek, so where's the force choke hand gesture?! While you may never see Star Wars officially invade your emoji keyboard, there are ways to send Star Wars emoji and stickers to your friends in your favorite chat app.
Your voice is the key to unlocking many features on your iPhone. For example, you can ask Siri to send a text message to a friend, add items to a list, run a custom shortcut, or turn on your lights, but Apple does not allow you to unlock your iPhone with a Siri voice command. Instead, you can turn to a lesser-known feature to unlock your iPhone without Face ID, Touch ID, or typing your passcode.
While there's no denying that iPads are better when it comes to multitasking and productivity, your iPhone has a few tricks up its sleeve to rival even the best iPad features. One thing about iPadOS is that it's really easy to highlight editable text with gestures, but it's just as simple on iOS if you know all the secrets.
When compared to last year's model, the Pixel 4a has upgrades that go beyond the spec sheet. But since it's one generation old, 2019's Pixel 3a can be had for one hell of a discount right now, and it's still got two full years of software updates coming its way. So which one really is the better buy?
The future of TikTok in the U.S. is all but certain. Microsoft, Walmart, or Oracle could save the day by buying the company, TikTok may win its lawsuit, or China's new restrictions could halt everything — but all could fail. Just like Vine before it, TikTok could be on its way out, only for opposite reasons. But will it matter if TikTok gets banned in the States? With the competition heating up, likely not.
Apple's iOS 13 has been available for beta testing since June, and the stable release pushed out to everyone on Thursday, Sept. 19. To help you make the most out of iOS 13 for iPhone, we've rounded up everything you'll want to know, whether a colossal feature, small settings change, interface update, or hidden improvement.
