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News: Apple Just Released iOS 13 Public Beta 7 for iPhone to Software Testers

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 iPhone, you can get an upgrade on that firmware as Apple just released public beta 7 today.

How To: A Hacker's Guide to Programming Microcontrollers

While hackers know and love the Raspberry Pi, many don't know of its cheaper cousin, the microcontroller. Unlike a Pi, which can be used more or less like a regular computer, microcontrollers like the Wi-Fi connected ESP8266 require some necessary programming skill to master. In this guide, we'll build an Arduino program from scratch and explain the code structure in a way anyone can understand.

How To: Attend Defcon Without Looking Like a Noob or Spending a Fortune

Defcon is the largest hacker conference with something for everyone, whether it be the talks, parties, villages, or any of the hundreds of events. In this guide, we'll take a holistic view at everything that goes into attending the con for the first time, from securing your electronics and making the most of your time to the logistics of getting there and finding the right place to stay.

How To: Use SELinux Targeted Policy to Secure Your Hosts

Hackers often rely on lazy system admins and unpatched vulnerabilities to get access to a host. Keeping intruders off of our machines requires us to update daily, only run the services we need, and read the code, among other things, but we can still make mistakes. Luckily for us, we can limit the damage caused by those mistakes by running SELinux.

How To: Safari's Private Browsing Mode Just Made Your Private Tabs Way More Private on iOS 17

Private Browsing mode finally lives up to its name in Apple's huge Safari 17 update for iPhone, iPad, and Mac. So whether you search for things you don't want anybody to know about or want to ensure websites and trackers aren't eavesdropping on your activity, you'll want to update your devices pronto.

How To: Digitize Your COVID-19 Vaccination Record Card on Your Phone for Easy Access Anywhere

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.

News: Everything We Know About the iPhone 13 (or iPhone 12S) Lineup for 2021 — Leaks, Rumors & More

The iPhone doesn't stop at last year's excellent iPhone 12 lineup. Apple's been developing its iPhone 13 models for a while now, and there are a lot of rumors already with eight or nine months still to go until a release. This year, we're expecting four new models with similar sizes and features to 2020's offerings. If you want to know what makes the 2021 iPhones so different, we've got answers.

News: Apple Watch vs. Fitbit — What's the Best Bang for Your Buck?

In the case of Apple Watch v. Fitbit, the winner comes down to the judge at hand. Apple currently offers two smartwatches — the Series 5 and the Series 3 — while Fitbit offers three models — the Fitbit Versa 2, Fitbit Ionic, and Fitbit Versa Lite. Whatever your assumptions about these devices are, throw them out the window, as each has something unique to bring to the table.

News: Apple Releases iOS 13 Developer Beta 2 with Config Profile OTAs, Plus Controls & New Effect for Portrait Lighting

There's no doubt iOS 13 has dominated the talk around the Apple community this month. Since the announcement and release of the first developer beta, we iPhone users have had a treasure trove of new features and changes to explore and discuss. Now the fun continues with iOS 13 dev beta 2. Who's ready to start up the conversation all over again?

News: iOS 13 Developer Beta 1 Available for iPhone with a Lot of Kinks to Work Out

The first developer beta for iOS 13 is available to install on iPhone models, but the process for doing so may be a bumpy ride. Apple has not included configuration profiles for the developer beta yet, and many developers are having issues installing iOS 13 even with macOS 10.15 Catalina installed. Plus, since this is the first beta, there are a lot of problems with old and new features to work the kinks out of.

How To: Apple's Massive Control Center Update Gives You 11 New Must-Try Features on iPhone and iPad

Apple has finally given Control Center the love that it needs with an updated interface design and more customizations than ever before. Taking the more customizable overhaul one step further, iOS 18 and iPadOS 18 have elevated controls beyond Control Center, so you can use controls from other places on your iPhone or iPad for even faster access to your most-used shortcuts.

How To: Set Up a Wi-Fi Spy Camera with an ESP32-CAM

The ESP32-CAM is a convenient little camera module with a lot of built-in power, and you can turn one into an inconspicuous spy camera to hide in any room. There's only one issue: it does omit a USB port. That makes it a little harder to program, but with an ESP32-based board, FTDI programmer, and some jumper wires, you'll have a programmed ESP32 Wi-Fi spy camera in no time.

How To: Update Your iPhone Calculator's Look with These Easy Color Mods

If you're anything like me, you use the Calculator app on your iPhone like fifty times a day, and you're sick of the same user interface it's had since iOS 11 came out. While you can't mod the button shapes and sizes, there is a way to breathe new life into your calculations with some Calculator theming.

How To: 7 Apps That'll Pick Up TikTok's Slack if It Gets Banned in the US

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.