Screen Lock Security

For my money, one of the greatest improvements brought about from the smartphone revolution is the advent of visual voicemail. No longer do we have to slog through dial menus or trudge through every single message to get to the next. We can just look at our messages, right the ...more

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. I applaud each of you for your concern, as the last thing I ...more

WhatsApp is one of the most well-known and most utilized cross-platform chat applications available today. It's free for one year, and only $0.99 a year after, which is chump change when you realize there are no hidden costs like international charges. Basically, it creates an ...more

The newest Android operating system, Android 4.4 KitKat, has been unleashed with the arrival of the Nexus 5, and soon to be rolled out to other Nexus devices and Google Play Edition smartphones any day now. Only problem is, the Samsung Galaxy S3 isn't getting 4.4 for a very lo ...more

If you're a self-described multitasker, Samsung has a feature that's perfect for you called Multi-Window, which lets you display two apps on your Galaxy S4's screen simultaneously. You can browse the day's news while doing a sudoku, take notes while watching a YouTube video, ...more

Whenever the word "popup" pops up, I immediately cringe because all I can think about are those obnoxious ads that ruin my everyday browsing experience. But, not all popups are evil. On your Samsung Galaxy S3 or other Android device, popups are used to notify you of important ...more

The stock Android app icons that come with your Samsung Galaxy S4 can vary wildly in shape and size, as they will with any out-of-the-box Android device. If you're a neat freak like me, you might want your icons to be a little more consistent and uniform, similar to the sleek ...more

Welcome, my hacker novitiates! As part of my series on hacking Wi-Fi, I want to demonstrate another excellent piece of hacking software for cracking WPA2-PSK passwords. In my last post, we cracked WPA2 using aircrack-ng. In this tutorial, we'll use a piece of software develop ...more

It's 2022, and the coronavirus pandemic is still going strong, meaning many people still wear masks. If that's you, unlocking your iPhone with Face ID is still very inconvenient when donning a face covering — until now. Apple first tried to address Face ID's mask issue in iOS ...more

One of the coolest things about Android is the ability to tweak things to your liking. When it comes to Galaxy phones, Samsung is no stranger to adding extra customizations. Want to add an equalizer to your volume panel? Samsung has an app specifically for that — no joke. Ope ...more

The UK has officially exited the European Union, completing the long and tumultuous Brexit story and putting the storied nation once again on its own on the international stage. And while some are wondering what the future holds for the EU-less UK, the country is kicking off ...more

Is Apple trying to set a record for the highest number of updates within a two-week period? You wouldn't be blamed for thinking so. Just eight days ago, Apple publicly released iOS 13.0 for all compatible iPhones. Then, just five days later, Apple seeded iOS 13.1 with 22 new f ...more

OneDrive has some really cool features, like being able to lock your files with a fingerprint. If you want to be on the forefront of these new features, you can sign up to the OneDrive beta testing program to get new feature before anyone else. Doing this does put you at the ...more

While all eyes might be on the next beta release for iOS 13, Apple is still pumping out updates for iOS 12. The company released iOS 12.4.1, the first update since iOS 12.4, on Aug. 26. The latest update includes a patch for the jailbreak vulnerability recently discovered in 1 ...more

With a cheap computer, smaller than the Raspberry Pi, an attacker can create a remote hacking device. The device can be attached to a target router without anyone's knowledge and enable the hacker to perform a variety of network-based attacks from anywhere in the world. As th ...more

Apple just released the second public beta for iOS 12.3 today, Tuesday, April 9, one day after the release of the iOS 12.3 developer beta 2. This update introduces new Japanese "Date & Time" updates as well as changes to Wallet transactions. Overall, iOS 12.3 includes Apple TV ...more

Apple just released iOS 12.3 dev beta 2 today, Monday, April 8, which follows the first iOS 12.3 beta by twelve days. This update introduces new Japanese Date & Time features as well as updates to Wallet transactions. As a whole, iOS 12.3 introduces Apple's previously announce ...more

Just after a month of testing, iOS 12.1.3 has been released for iPhones. Like the previous iOS 12.1.2 update, there's not much to get excited about. There are no new features discovered yet, but there are a few fixes for issues with photos in Messages, imperfect pics when usin ...more

Apple released iOS 12.1.3 beta 4 to software developers on Thursday, Jan. 10, just three days after beta 3 came out. Public beta testers also received the update. In general, iOS 12.1.3 fixes a VoiceOver issue with ECG and Irregular Heart Rate notifications, as well as a fix i ...more

Apple released the iOS 12.1.3 developer beta on Monday, Jan. 7, and the iOS 12.1.3 public beta followed shortly behind. Apple has been pretty on point with its public beta releases for iPhone, always releasing the same day as the dev version unless it's the very start of a bet ...more

Attention all iOS software developers — Apple just released iOS 12.1.3 beta 3 today, Monday, Jan. 7. This is the first update in quite some time for beta testers, as Apple released 12.1.3 beta 2 nearly three weeks ago. While we don't expect beta 3 to offer users a monumental u ...more

QR codes have become a staple in our everyday lives. Companies use them for everything from marketing promotions to movie tickets thanks to security they provided for these types of transactions. But for years, Android users had to download an app to scan these codes. Well, no ...more

Apple pushed out iOS 12.1.3 developer beta 2 to all developers on Wednesday, Dec. 19. It's an interesting and mysterious update, as it follows the sudden release of iOS 12.1.2. That software only had one beta version before its stable release, which would explain why the iOS 1 ...more

Without a second beta like most other beta versions, Apple released iOS 12.1.2 to all iPhone users on Monday, Dec. 17. The update comes just one week after the iOS 12.1.2 beta went live, so why did it have such a quick turnaround? The answer likely revolves around eSIM issues ...more

Apple just released the first version of the iOS 12.1.2 beta to developers on Monday, Dec. 10. The update arrives mere days after the Cupertino-based company seeded the official version of iOS 12.1.1 to the public, itself of which had been in beta development since Halloween. ...more

Public testers, Apple just released the first public beta for iOS 12.1.2 on Tuesday, Dec. 11. The company had already released the developer beta on Monday, Dec. 10, and just like clockwork, the public beta version was right on its heels. Unfortunately, with the new iOS 12.1. ...more

The landscape for mobile augmented reality apps is still mostly filled with utility and gaming apps, but a new entrant into the space is looking to pull children into the mix. A just-released iOS app called Bookful takes classic children's stories usually found in large-sized ...more

Apple wastes no time with betas. Right on the heels of the official release of iOS 12.1, Apple released the first beta for iOS 12.1.1 to developers on Wednesday, Oct. 31. The update comes just one day after iOS 12.1, which itself was in beta development for 43 days this year. ...more

Public beta testers will be pleased to know that the second iOS 12.1 beta has just become available for iPhones. The Tuesday, Oct. 2 update features an impressive 70+ new emoji for testers to enjoy, including bald emoji, emoji with red hair, gray hair, and curly hair, among ma ...more

Not content to let NFL's official pizza sponsor corner the market for feeding football fans, 7-Eleven has taken a page out of Pizza Hut's playbook with a promotional augmented reality game. Available now through Dec. 31 in the 7-Eleven mobile app for iOS and Android, users ca ...more

Think back to when you last wanted to transfer some music or videos to your friend's smartphone and how difficult and slow it was. As powerful as our phones are, the default file sharing options are limited. There are, fortunately, some better options which make moving files e ...more

The updates just keep on coming. Apple released the third beta for iOS 12 to public testers Wednesday, July 18, just after seeding the fourth iOS 12 developer beta to registered developers the previous day. This update comes thirteen days after the release of the second public ...more

Adding Stickers to your Instagram Stories is a great way to spice up your story, giving it another dimension that bare pictures don't have. Those who use Snapchat know that platform features stickers as well, and you can even pin them to your Snaps. Fortunately, Instagram lets ...more

Apple released iOS 11.4.1 beta 1 to developers on Wednesday, May 30, just one day after the official release of iOS 11.4, which brought Messages in iCloud and AirPlay 2 to the public for the first time. There does not appear to be any new features in this first iOS 11.4.1 beta ...more

Apple released an iOS 11.2.2 update on Monday to iPads, iPhones, and iPod touches. The update comes as no surprise since news broke last week of a massive security vulnerabilities, named Meltdown and Spectre, which are found in smartphone chips throughout the industry. This up ...more

Your email is just that — yours. You shouldn't have to worry about other people gaining access to it on your iPhone. Fortunately, Outlook agrees, and has included a way for you to protect your messages with one of two keys no one possesses but you — your face or fingerprint. ...more

As the Samsung world anxiously awaits an official Android Oreo update, some Galaxy Note 8 users are waking up to find their devices have jumped the line. Are you one of them? Thanks to Reddit user Wizky911, we know that certain Galaxy Note 8 phones are updating themselves to ...more

With iOS 11.2's introduction of Apple Pay Cash, you can send and receive money to others directly through iMessage, using the convenience and security Apple Pay is known for. However, if you want to make sure your efforts go uninterrupted, you'll want to make sure you verify y ...more

A weak password is one that is short, common, or easy to guess. Equally bad are secure but reused passwords that have been lost by negligent third-party companies like Equifax and Yahoo. Today, we will use Airgeddon, a wireless auditing framework, to show how anyone can crack ...more

One click on the iPhone X's Side button locks or wakes the device. Two clicks opens Apple Pay. Holding down activates Siri. So how do you shut down the iPhone X then? On every other iPhone, you hold the Side button down until the "slide to power off" option appears, but that d ...more

It couldn't be any easier to remove apps from your iPhone — simply do a long-press on the app's icon, then tap on the delete button once it pops up. However, when it comes to removing unwanted tweaks and apps from a jailbroken iPhone, the process is often a little more involve ...more

The app SketchAR is an easy, innovative way to trace what you want to draw onto the canvas of your choice. It was first released on iOS and Android Tango phones, but now, finally, it has been released on Microsoft's HoloLens. SketchAR uses computer vision to scan the environm ...more

The company that brought us a BB-8 droid controlled with the Force — okay, just a high-tech wristband — is releasing its take on Spider-Man. Toymaker Sphero collaborated with Marvel to release an app-enabled Spider-Man toy equipped with numerous features, as well as games for ...more

Google Photos just got a killer new feature that everyone should know about. Instead of one endless stream of every picture you've ever uploaded, there's now an "Archive" section where you can stash select shots. What this means is you can now remove pictures from your primar ...more

Sad news for fans of Google's fantastic Pixel line. Google confirmed today that the Pixel and Pixel XL won't be getting any software or security updates past October 2019. What does that mean for you? Well, your Pixel might start acting a little ... weird soon. Should we run t ...more

Google and Microsoft have both established platforms and hardware for emerging digital realities, but Apple, true to form, hasn't had much to say on the subject. They've shown interest in augmented reality, and we've seen patent filings that indicate research and development, ...more

The dock in Mac OS X is intuitive, customizable, and aesthetically pleasing, which is a stark difference from its clunky Windows alternative. In fact, in Windows, it takes both the Start menu and taskbar to accomplish what Apple's dock does—but it doesn't have to be like that. ...more

Cortana, Microsoft's personal assistant for its Windows Phones and Windows 10, will soon be released for Android. That is, officially released. It's hard to keep a good thing locked away, and to that end, Cortana for Android has been leaked, thanks to APK Mirror. Don't Miss: ...more

Nearly nine months after the release of the iPhone 6 and 6 Plus, we finally have some solid information on the "S" model of Apple's flagship device, slated for release this fall. Coming straight from Apple analyst Ming-Chi Kuo of KGI Securities (via AppleInsider), quite a few ...more

If Detective Alonzo Harris from Training Day taught me anything, it's that "It's not what you know, it's what you can prove." So when items mysteriously go missing from my room or my section of the fridge, it's up to me to figure out and prove which roommate took them. I don' ...more

Mac keyboards are great when listening to music or watching a movie, since you can control what's playing without going back into iTunes or QuickTime Player. However, when you're using an app like Photoshop that uses the F7, F8, and F9 as shortcuts, it gets pretty annoying to ...more

Android's beauty is in its customization; you can have widgets for anything, launchers that look and feel completely different from one another, and fonts you can change at any time. And it doesn't stop at aesthetics—you can go much deeper than looks. For instance, you can ma ...more

Whether you use a third-party keyboard or the stock offering, your Samsung device keeps a history of the last 20 words you copied on its clipboard. Samsung added this feature to Android to help make multitasking a bit easier, but if you use a password manager like LastPass, th ...more

Trust can be a touchy subject in general, and is often required when sharing personal information—especially so when handing our phones over to others. You may not have a ton of secret or nefarious information on your device, but that doesn't mean you want your mom or snoopy c ...more

The Play Store is loaded with just about any app you can imagine. While many are free or have a "lite" version of a paid app for download, often enough, these freebies have intrusive ads cluttering up your screen. The internet is already riddled with ads on every webpage, so ...more

When it comes to passwords, the longer and more complex they are, the better the security. Even professional hackers say so. But if you've ever tried to type in such a password, you've surely noticed that it can be a bit of a pain. Mistype one character, and you're probably go ...more

Over the course of the past few years, many websites have begun offering up a mobile-friendly HTML 5 version of their content. Videos that once required Adobe's Flash can now be played on any modern mobile web browser. Yet a stubborn set of sites hold steadfast onto the past, ...more

Now that all variants of the Galaxy S5 have finally been rooted, we can start exploring all of the tweaks and hacks that Superuser privileges open up to us. In the modern age of root customizations, there's no better tool to start with than the Xposed Framework. Created by Ro ...more

Transparent status bars and new lock screens weren't the only new additions that came with the Galaxy S3 KitKat update. Along with better battery life and a smoother user experience, we got a new toggles design and recent apps menu. Of course, Samsung's infinite wisdom left th ...more

Incorporating features such as CarPlay, UI enhancements such as the new call screen, and several bug fixes, iOS 7.1 was the first major update to Apple's operating system since iOS 7 was released in June of last year. Now Apple has released a seemingly small update in the for ...more