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Welcome back, my greenhorn hackers! As expected with Null Byte's dramatic growth over the last year, we have added many new aspiring hackers who are still lacking in the basics of networking. In addition, with the new "White Hat" certifications coming out shortly, the exam wi ...more

Introduced on the iPhone 6s, 3D Touch is just about the closest thing to a "right-click" that we have on iOS. Apple and app developers utilize this feature to give us helpful options that might otherwise clutter the overall app experience, as well as opportunities to "peek" in ...more

The smartphone market is stagnating. Without hordes of new users rolling in every year, the best way to boost profits nowadays is to poach customers from the competition. That's exactly what Apple appears to be doing with iOS 14. As a longtime Android user, I'm genuinely intr ...more

Using a strong password is critical to the security of your online accounts. However, according to Dashlane, US users hold an average of 130 different accounts. Memorizing strong passwords for that many accounts is impractical. Fortunately, password managers solve the problem. ...more

Welcome back, my tenderfoot hackers! As you know, DNS, or Domain Name System, is critical to the operation of the Internet. It provides us with the ability to type in domain names such as www.wonderhowto.com rather than the IP address. This simple service saves us from having ...more

The mighty Arduino microcontroller can be used to show children how robots work, it can be used to hack into hotel rooms, or it can be used to let you know when you've got a new job opportunity! Mikerb0t was tired of being glued to his computer all day long waiting for new jo ...more

Apple last month released iOS 17.2, its biggest iPhone software update since iOS 17.0, with 60 new features. Now, as of Jan. 22, we have iOS 17.3. Overall, it's not the behemoth software update that iOS 17.2 was, but it has a few exciting new things you'll definitely want to k ...more

Yellow buses are beginning to trickle into traffic. Retailers are pushing pens, pencils, and notebooks. Grumbling Facebook statuses run rampant through your feed. Surely you recognize the signs—school is starting. For some, it already has. There's some fun stuff about school, ...more

If the recent "state sponsored" Yahoo hack wasn't enough motivation for users to stop using their services, the latest news about Yahoo should be. Joseph Menn, a reporter at Reuters, just revealed that Yahoo created a custom email wiretap service for the US government. Last y ...more

Once you jailbreak, there are hundreds of options available for you to fully customize your boring stock iPhone into something more efficient and fun. We've already shown you a bunch, like how to beautify app icons and change battery icons, but now it's time for a badge alert ...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

There have been concerns with how much personal information Google tracks and all the things they know about us. Of course, that's what makes Google services so useful, they can use that information to cater to each of us individually. So yes, it serves a purpose, but it's not ...more

If you've had your Gmail account for awhile, it's probably a cluttered mess thanks to unread messages, out-of-control newsletters, and never-ending email threads. This is one of the main reasons for the creation of Google's streamlined Inbox service, but the adoption rate for ...more

When you really think about it, registering for any website is a little scary. Not only do they now have your name, email address, and a username/password combination you might've used elsewhere, but certain sites and services ask for quite a bit more private information. From ...more

When iOS 14 was released, the "Favorites" widget, which provided quick access to your most-used contacts, was nowhere to be seen. There's a workaround that brings it back via the Shortcuts app, but the original Favorites widget was better all around. For those of you looking f ...more

Google is launching a new app called Spaces that lets you share things from the web with small groups of people. The aim of Spaces appears to be granting you a forum with like-minded people to help cut down on off-topic comments that can steer a conversation off the rails. Spa ...more

Google just made searching the web on your iPhone a whole lot easier with its new GBoard keyboard for iOS. It has a built-in Google icon so that you can search directly from whatever app you're in, making it a cinch to add images, GIFs, directions, videos, and more. Video: . T ...more

continuing this series, I will now go in-depth on using advanced search queries. What Is Search Queries Again? When you type something into Google, or whatever you are using, you for obvious reasons, dont get all the results on your search. Because that would simply be way t ...more

If you're a Harry Potter fan who has ever wanted to have your own Hogwarts adventure, you're in luck — Jam City is close to releasing "Harry Potter: Hogwarts Mystery," a mobile game that allows you to attend the magical school yourself. In fact, it's so close you can pre-regis ...more

A new feature in iOS 14.5 lets you change your preferred music player for Siri requests. So if you primarily use YouTube Music over Apple Music and other services, Siri will learn so that you never have to tell the virtual assistant to play a song, artist, or album "on YouTube ...more

When Apple acquired the popular Workflow app in 2017, many were worried that it would either get replaced with something much worse, or just disappear entirely. Thankfully, Apple put these concerns to rest with the launch of Shortcuts. In iOS 13, Shortcuts is becoming more pow ...more

Normally, when you want to select multiple emails in the Mail app, you'd hit "Edit," tap all the bubbles next to the emails, then mark them, move them, or trash them. But in iOS 13, there's a much faster way to do it on your iPhone. While you can still tap "Edit," select all ...more

Using just a small sticky note, we can trigger a chain of events that ultimately results in complete access to someone's entire digital and personal life. Imagine arriving home one night after work and there's a Post-it note on your apartment door with the website "your-name- ...more

Although I am a loyal premium Spotify subscriber, I still regularly use Pandora in hopes of stumbling across new artists and songs. If I'm fortunate enough to come across something I enjoy, it's easy to use the Like feature in Pandora to locate the song later. But I like to h ...more

Maybe your kids are using iPhone/iPad too much, as a parent, you want to know what they are having to deal with to help guide them through of that. Here is the tutorial on how you can parental control your kids on iPhone/iPad. You are able to monitor as well as take control of ...more

I recently wrote about Twitter's super now app called Vine, which lets people create 6 second video clips that can be embedded in a tweet. Those videos have their own proprietary extension, but if you want to turn those 6 second videos into an animated GIF, you can now do so t ...more

Uber is one of the best ride sharing services out there, allowing you to travel without needing to be tethered to a car of your own. Still, if you're a frequent flyer, you may get tired of entering the same few locations into your app every time you use it. Fortunately, Uber l ...more

Greetings all. Today I intend to append a new series to my mini-collection of posts. This series will consist of informative guides for the purpose of depicting certain aspects of the White Hat profession that I believe are of profound importance. Furthermore, I will keep thi ...more

The Gmail app recently became stock Android's central hub for all of your email accounts. Instead of being limited to just Gmail accounts, the app can now handle POP3, IMAP, and exchange service email accounts, making it a one-stop shop for all of your emailing needs. But the ...more

If you need to scan a large number of domains for a specific web app vulnerability, Dorkbot may be the tool for you. Dorkbot uses search engines to locate dorks and then scan potentially vulnerable apps with a scanner module. This tool is useful if you're managing a large num ...more

Welcome back, my aspiring hackers! In previous tutorials, I have shown you how to scan the globe for vulnerable servers and write simple scripts in BASH and Perl to perform other reconnaissance tasks. In a very recent guide, I taught how to scan vulnerable servers for Heartbl ...more

The tactic of brute-forcing a login, i.e., trying many passwords very quickly until the correct one is discovered, can be easy for services like SSH or Telnet. For something like a website login page, we must identify different elements of the page first. Thanks to a Python to ...more

Apple's iOS 15 update has some great camera features that can benefit professional photographers and casual users alike. And while many are exclusive to newer iPhone models, there are still some Camera app upgrades and additions that apply to all iPhones running iOS 15. 1. Im ...more

"Enter your email address. Confirm your email address." I absolutely hate seeing those two sentences when I'm signing up for something online, especially on my Samsung Galaxy S3. The less keyboard work I have to do on my mobile the better. Luckily, there is a way to enter you ...more

Hi everyone! This is my first How To. Before we start you need to have a Facebook account (of course) and...this only works with your Facebook friends (so if you're looking for someone's mail on Facebook but you're not friends this won't work) ((This "hack" can find the emai ...more

This video will provide an idea how to block an email address in Yahoo and Gmail. This video will show in two steps. Watch the video and follow all the steps to block email ids in Yahoo and Gmail account. Video: .

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 c ...more

Here I will show you how to properly dig information on the web that has already been published, you just dont know it. Where Am I Going with This? Well, as many of you might or might not know, many and I mean many people do actually keep info on their profiles that they do ...more

The biggest update to arrive since iOS 18 and iPadOS 18 just came out, and it's packed with new features and changes for your iPhone or iPad. From new Apple Intelligence capabilities to Game Center improvements and new calling tools, there's a lot going on in iOS 18.1 and iPad ...more

Initially reluctant to port Firefox over to iOS, Mozilla has finally released the first public preview of their famed web browser. While this is great news for all Firefox users, the bad news is that the browser is currently available for download only in New Zealand. A world ...more

Google is widely renowned for its mastery in using data to tailor specific search results and ads. Their Android and iOS search apps put this ability to use in finding the most relevant pages for your query, and their desktop site is the most-used search engine on the web as a ...more

Since iCloud's introduction in 2011, you get only 5 GB of complimentary cloud storage with your Apple account. With iPhone backups, app data, iCloud Drive files, and even emails (if you have a Mac, Me, or iCloud email address), you'll quickly run out of space to back up photos ...more

The new iOS 14 for iPhone arrived Wednesday, Sept. 15, 2020, alongside iPadOS 14, and there are a lot of features to uncover. Improved widgets. Better home screen customization. Exciting Messages improvements. New abilities in Camera and Photos. There's so much here that it'll ...more

This past year was a big one for WonderHowTo. Our biggest yet. In 2014 our writers, curators, and community members helped over 100 million people learn over 270 million new things. That's 40% more people than the total number of students enrolled in every single school from e ...more

Now that it's been a week since Google+ rolled out pages, we've gotten over our euphoria at finally getting the feature after a long wait, and reality is starting to sink it. It's not as flexible as a Facebook page, it seems to be time consuming, and you can't even get a uniqu ...more

Business cards are a great way to keep tabs on the contacts we network with. So why shouldn't our smartphones make them even more useful? Enter Google Lens, which will help you save, search, and expand on the contact information found on all of the business cards you've collec ...more

While filters were technically available in Mail for iOS previously, you would have to hit "Edit" on the main Mailboxes view and add them as folders, which made your already crowded main screen even more crowded. Don't Miss: 90+ Cool New iOS 11 Features You Need to Know Abou ...more

Google Now is a quick and intuitive way to tailor your device to work for you and, unlike other personal assistants, provide you with up-to-date information based on search habits, emails, and the general all-knowingness of Google. On my Nexus 7 tablet, I use the Google Now t ...more

Facebook, parent company of Instagram, has allowed you to download photos and other account data for some time now, but the data request feature is also now available on Instagram to meet the GDPR data portability requirement in the EU — and it's available worldwide, not just ...more