With the introduction of the iPhone X and Face ID, some are concerned that Apple's new biometric system is not as secure or easy to use as the legacy fingerprint-based Touch ID. AppleInsider digs deeper to explain why you shouldn't fear facing the future.

YouTube is full of videos showing people tricking Face ID with elaborate masks, but logically, having your face captured and 3D printed is not a realistic concern for the overwhelming majority of iPhone X owners.

As with Touch ID, all Face ID data stays on a unique chip inside your iPhone X called the Secure Enclave, so there's no way someone can hack your data from the cloud.

Apple has admitted that twins might be able to fool Face ID, so you might need to take precautions in the unlikely event that you have an evil twin.

Some AppleInsider viewers have also expressed concern that Face ID might work by putting sunglasses on someone who is sleeping. Those people simply do not understand how Face ID on the iPhone X works.

The TrueDepth camera's infrared sensors penetrate sunglasses, so it can actually see if your eyes or open or closed, and detect where your eyes are looking — even through mirrored sunglasses. This is beneficial for Face ID's attention awareness feature, which prevents the iPhone from unlocking until it detects that your eyes are looking at your phone.

Unlike Face ID, where you're protected by the attention awareness feature, Touch ID has no such equivalent. If you have an older iPhone, someone can unlock your Touch ID-equipped device while you're asleep by placing your finger on the home button.

If you're conscious, attention awareness will also prevent unauthorized access, as a user whose iPhone X has been stolen can just avert their eyes to prevent it from being unlocked.

If you're not concerned about someone unlocking your iPhone X by holding it up to your face, you can turn the attention detection feature off in Settings. This will help speed up the process of unlocking with Face ID, at the cost of some security.

Some have complained that Face ID is slower than Touch ID, but simple side-by-side comparisons don't tell the whole story.

Touch ID only has one step for authentication — scanning your fingerprint. Face ID, meanwhile, has to project infrared dots onto your face, scan those dots, and then authenticate against data stored in the Secure Enclave, a process that adds a small amount of time to the unlock procedure. But the way the iPhone X is implemented, namely as a hands-off security solution, means that Face ID can actually be faster in practice than Touch ID.

It's also worth noting that every successful Face ID unlock makes the system better, as it learns your face in different scenarios and lighting. Over time, the speed of authentication should become faster.

Face ID favors certain parts of your face when it's authenticating, mainly the eyes, nose, and mouth. We actually showed this off by using a small card to cover certain parts of a face, and we found out that when we blocked the mouth or nose, Face ID wouldn't authenticate at all. However, blocking only one eye still allowed Face ID to work.

Once again, the limitations of Face ID are not that different from Touch ID. Imagine using a bit of tape to block a part of your fingerprint while using Touch ID. That's not going to work either.

Face ID may not work in certain conditions like wearing a ski mask to cover your face in the cold, but again, it's no different than Touch ID, where gloves make it unusable.

Touch ID, meanwhile, fails to work if your finger is wet or dirty. Sometimes, when outside in the wintertime, the weather prevents it from working. And if you have any lotions or oils on your fingers, it can also affect Touch ID readings. The system can also fail if you get a cut, or worse, on your finger.

We have experienced Touch ID failing many times with dry fingers, or sweaty when leaving the gym, or if they are wrinkled from spending some time swimming. Even just having the sensor be a little bit dirty or smudged can affect Touch ID as well.

Conversely, Face ID should actually work just fine for all of those situations, even if you have a cut or your face is dirty, or even if your face is a bit swollen.

Now that it's fall, those wearing gloves who own an iPhone X will no longer be held back by Touch ID. Face ID will unlock just fine and users just need to swipe up on the screen. There are many compatible gloves that work fine with touchscreen displays. Just know that if you're wearing a scarf, you'll need to uncover most of your face for Face ID to work.