Anyone who has used Linux long enough is familiar with sudo. Short for superuser do (or substitute user do, depending on who you ask), it allows users to run commands as either root or another user on the system. From a hacker's point of view, sudo is often all that stands between them and root access. We'll be exploring an older vulnerability in sudo that allows a user to run commands as root.
LineageOS is great and all, but custom ROMs were at their peak when CyanogenMod reigned supreme. It had all sorts of innovative features that have since been copied by Google and Samsung and the like. But one thing that still hasn't been adopted into stock Android or One UI is CM13's easy way to adjust screen brightness.
To reduce stress on internet bandwidth during the COVID-19 pandemic that the novel coronavirus is causing, Google decided to set YouTube's default video quality to 480p. That said, even when you could stream at HD quality without adjusting anything, you still couldn't switch the default to whatever you liked. We have a few methods on hand to help you change that.
The iPhone 11, 11 Pro, and 11 Pro Max introduced a new rear camera system to the iOS ecosystem. Each model has a new ultra-wide lens in addition to the wide one, and the Pros have a telephoto lens. Both have improved selfie cams too. With so many lenses, it can be challenging to choose which to film with, but why pick when you could shoot with two at once?
The USB Rubber Ducky and the Digispark board both suffer from the same issue when attacking macOS computers: a keyboard profiler pop-up which tries to identify any non-Apple USB keyboards. While it's an annoying setback, the solution is a simple modification that allows Mac computers to be targeted, which affects the ability to target Windows and Linux devices.
While SSH is a powerful tool for controlling a computer remotely, not all applications can be run over the command line. Some apps (like Firefox) and hacking tools (like Airgeddon) require opening multiple X windows to function, which can be accomplished by taking advantage of built-in graphical X forwarding for SSH.
It's a sad fact, but the Galaxy Note 10+ is the only phone in Samsung's 2019 Note 10 lineup to include microSD support. It comes with either 256 GB or 512 GB of storage, but you can more than double that if you slap a memory card in it. So if you're in the market, here are some of your best options.
Adobe is best known for its photo and video editing software, but they also have a number of lesser-known apps that you may be interested in. Adobe Fill & Sign, available on iPhone and Android, is the best way to electronically fill out important documents on your smartphone with a third-party app.
The iPhone's autocorrect feature is wonderful and convenient, but it doesn't always work with informal language like profanity. If you've ever used the F-word, there's a good chance you've had your curse words "corrected" to other words that don't ducking make sense. And with the release of iOS 13, swearing in your messages and on social media could get a little harder.
Developers and enterprise customers chomping at the bit to get their hands on HoloLens 2 may not have to wait much longer, as Microsoft passed one of the remaining hurdles needed to release their new tech into the wild.
Thanks to improvements in technology, AR has become more prominent on our phones. With all the power of the Galaxy Note 10 and Note 10+, Samsung decided to add some pretty nifty AR features. One of these is the new AR Doodle mode, a feature that will make your videos pop.
While Magic Leap has remained mostly silent regarding its plans for its Magic Leap One successor, the software team continues to makes strides with improvements to the device's Lumin OS and SDK.
Tuning into a favorite station on Pandora has become part of a routine for many, and it's easy to see why. The app automatically plays songs tailored to your tastes to ensure a relatively hands-free experience. And if you're a subscriber, Pandora even has you covered in moments where there's poor cellular service by letting you keep listening to your go-to tracks uninterrupted.
As you might know, Tidal differentiates itself from the competition with its audio quality. Unlike Spotify and Apple Music, it aims to give its subscribers studio quality audio from any device. However, before you sign up for Tidal, be aware there are few steps you need to take in order to stream such high-quality music.
The idea of squeezing your phone might have sounded a bit out there when it was new, but it's now a hallmark feature on Pixel devices. As useful as it is for summoning the Google Assistant, however, it certainly would be nice to be able pick and choose what action is triggered by squeezing the phone. Well, now you can.
Closed captions are great for watching YouTube videos on mute, or simply following along with a video that's hard to understand. It's easy to turn on captions on YouTube's desktop site, but in the YouTube Android app, the closed captions settings are tucked away.
When there's a new game you want to play or app you need to use, but a Wi-Fi network isn't available, you can always download it over cellular data. If the size of the app is too large, however, you may not be able to on your iPhone. But that changes in iOS 13, which finally gives control over cellular data downloads in the App Store.
Forwarding messages is a helpful Telegram feature that makes it easy to share funny and entertaining content with other contacts. However, for the privacy-centric, forwarding poses an issue, as messages of yours that are delivered elsewhere carry a tag back to your account. Luckily, you can make your messages anonymous, so anyone receiving messages of yours that are forwarded won't be able to see you originally sent the message.
Remember trying to express yourself over the 160-character limit on SMS texts? We've come a long way since then, and messaging services have nearly taken over with emoji, chat effects, custom interface colors, and other personalizations. Necessities for messages these days include GIFs and stickers, and Telegram makes it easy to find those perfect reactions for any moment.
During the recent Augmented World Expo (AWE), we had a chance to try out the Lenovo ThinkReality A6 AR headset. Unfortunately, the experience was all downhill from there.
To bring things up to code with a new FCC standard, Android recently added an "Emergency broadcasts" feature that will make your smartphone notify you whenever a potential safety threat or Amber Alert is posted in your area. Even if you have your phone set to silent, these emergency alerts will cause your device to emit a loud, piercing sound when a potential threat is nearby.
WhatsApp, like other popular messengers on iOS and Android, shows when recipients have read your sent messages with a blue double check mark indicator. On the flip side, for those of you who are bad at replying promptly or don't feel like replying at all, you can disable "read receipts" so the senders won't know when or if you even read their messages.
Face ID does an excellent job with keeping your iPhone safe, boasting a million-to-one odds against unauthorized access when compared to Touch ID, which is 20 times less secure. However, it's far from being truly hands-free, as you still need to swipe up the lock screen once it detects your face to access apps. But if you have a jailbroken iPhone X, this issue can easily be remedied.
Yelp reviews are great for getting a feel for how a business operates, but they can't always be trusted, and they don't always get to the point fast enough. That's where "Tips" come in, and you can view and make them whether you're on an iPhone or Android phone.
NetBIOS is a service that allows for communication over a network and is often used to join a domain and legacy applications. It is an older technology but still used in some environments today. Since it is an unsecured protocol, it can often be a good starting point when attacking a network. Scanning for NetBIOS shares with NBTScan and the Nmap Scripting Engine is a good way to begin.
Browsing the web can be dangerous. With all of the various threats out there, it isn't enough to just avoid bad links and visit only HTTPS websites. You need to take advantage of the tools available to you so you don't end up the victim of some scam. Fortunately, Opera is making this a bit easier.
CarPlay is no doubt the best way to use your iPhone when behind the wheel since you can safely drive without too many distractions. It gets even better with all the music and podcasting apps available, as well as third-party navigation apps such as Google Maps and Waze. With more apps being added to CarPlay every day, it becomes more necessary to rearrange your home screen.
Millions depend on Google Maps for directions, and it's easy to see why. The app comes with tons of features like offline navigation, location sharing, and more. Google is far from done, however, and continually improves upon its navigation app to make it even more efficient and safer to use.
Waking up your Apple Watch to see "your heart has shown signs of an irregular rhythm suggestive of atrial fibrillation" might come as a shock. While your watch can send you warnings if it detects a fast or low heart rate, those messages are pretty vague, while the abnormal arrhythmia alert can downright scary. So what should you do if you receive one of these AFib notifications?
MyFitnessPal adjusts your calorie goal for the day according to your activity level. The more active you tell the app you are, the more calories it tells you to consume — simple, right? Unfortunately, MFP doesn't tell you to consume fewer calories when you don't work out. However, an activity tracker like a FitBit or Apple Watch can help.
With the rapid demise of the 3.5 mm headphone jack, Bluetooth is fast becoming our best option for universal audio. The problem is, with over a decade of it being a standard component, many of us still own a reliable pair of wired headphones that we don't want to gather dust. Well with one tool, you can have your cake and eat it, too.
There is no shortage of defenses against cross-site scripting (XSS) since it is so prevalent on the web today. Filters are one of the most common implementations used to prevent this type of attack, usually configured as a blacklist of known bad expressions or based on regex evaluation. But there is hope with a wide variety of techniques that can be used to defeat these filters.
In case you hadn't heard, Google is now a legit cell service provider. Google Fi has its pluses and minuses, but the biggest upside is in the pricing. Depending on how much data you typically use, there's a good chance you could save a lot of money without sacrificing coverage by switching to Fi.
Depending on your region, you may not be offered the same call recording option other OnePlus users have. But, as with most things Android, where there's a developer with a will, there's a way regardless. And the method we are about to describe is one of the easiest, most stable, and undetectable ways to do it. Perhaps we should discuss why OnePlus has been holding out you when it comes to this feature, though.
Although the Galaxy Note 9 is an amazing phone, many members of the Android community won't even look at it. This isn't just because of the Samsung Experience skin, but the large amount of bloatware that comes with this device. However, with a little work, you can remove all of it.
The transcribing app can be an invaluable tool, especially if you're a student or are in a profession that relies on audio journals or interviews. These apps can convert important recordings like lectures and meetings into text for you to carefully read through to better comprehend.
A majority of iPhone users, including our whole staff here, have an irritating issue with media playback from car stereos: The first song alphabetically in the iPhone's library will play automatically when connecting to the head unit either via USB cable or Bluetooth. CarPlay is even affected sometimes. If you're tired of your first "A" song playing all the time, there are a few things you can do.
After first being announced at Mobile World Congress 2018, the ASUS ZenFone 5Z will finally be coming to the US. Deemed an iPhone X clone by some, there is more than meets the eye when it comes to this flasghip. While it is similar to the iPhone X, in some ways, it improves on the design.
While we shouldn't rely on it, every so often we need to hit the snooze button to get a few additional minutes of precious sleep. Depending on which OEM skin is running on your device, this could be either five or ten extra minutes of dozing. However, some of us need a different length of time.
In 2018, notches are the hot trend with smartphones. Essential was first to release a phone with a notch in mid-2017, but Apple kicked off the fad in earnest with the iPhone X. Unfortunately, unlike the iPhone X, every Android phone with a notch has a noticeable bottom chin. Let's take a deep dive to find out why.
