The default passcode length on the Apple Watch is just four digits. And while it’s true that you don’t keep as much sensitive data on the smartwatch as you do on an iPhone, and that your Apple Watch is arguably safer from bad actors because it is always strapped to your wrist, it’s still worth making this passcode more secure. After all, it’s not like you have to enter your strong passcode very often, right?

Today we’ll see how to change your Apple Watch passcode to a longer one. And we’ll also check out a neat feature that lets you skip entering the passcode altogether.

Over 25% of phones can be cracked just by using one of the top 20 most used four digit PINs.

Cyber security expert Tarah Wheeler shared a list of the most popular PINs based on the findings of the folks at the SANS Institute, which is one of the largest cyber security organizations in the world. Some of the passcodes on the list aren’t surprising but there are a couple combinations that we didn’t expect to see.

Make sure your PIN didn’t make the list:

Apple has made a couple of changes in iOS 11 that make it more difficult for cops to get into your iPhone. We discovered one of those last month, and now another has been uncovered by security software developer ElcomSoft.

It makes it even more difficult for law enforcement to obtain the data on your iPhone, even if they have your fingerprint.

Apple has baked a new feature into iOS 11 that lets you quickly disable Touch ID.

The feature could come in handy if you’re ever in a situation where someone (a cop) might force you to unlock your device.

After protecting your private conversations with end-to-end encryption, it seems WhatsApp wants to give you even greater peace of mind by adding passcode protection to its app.

The feature was uncovered by a team of translators which helps convert WhatsApp into other languages.

If you’ve found yourself entering your passcode more frequently since you updated to iOS 9 — even though you have Touch ID enabled — it’s thanks to Apple’s latest security measures.

In an update to its Security Guide, published this month, the company confirms that iOS 9 will make you enter your passcode if you haven’t used your iPhone or iPad in at least eight hours.

There’s being careful about iPhone security and then there’s…. this.

Over the weekend, Japanese Twitter user yossy1999116 posted a video clip shot on the subway, showing a user with an historically long and complex passcode unlocking their iPhone. If you’ve ever wanted an advert for how Touch ID can improve your life, this is almost certainly it.

You unlock your iPhone by either having it read your fingerprint or typing in a simple passcode. On Android, you unlock your device by drawing a pattern between a grid of dots.

But imagine being able to unlock your iPhone with art. Imagine painting a smiley face, or scrawling your signature, or heck, drawing a pornographic picture on your iPhone display and having it magically spring to life.

That’s just what a new jailbreak tweak lets you do.

Sure, a simple passcode with four numbers will keep most casual folks out of your iPhone, but if you want it to be really secure, you should think about using an alphanumeric password, like you would on a website or your Mac.

The idea here is simple, the more characters you have (and the less obvious your password is), the better your security. Balancing a large enough number of characters with ease of recall can still be tricky, but I’d bet you’ve got it fairly worked out on the websites you visit — why not use that same acumen on your iOS devices?

Here’s how to turn off the simple passcode in iOS, and set up a more secure one.

We’ve already seen a whole bunch of iPhone 5S components over the past few months—they’ve even been shown off in hands-on videos—but these high quality images show the changes Apple has made to its Retina display when compared to the iPhone 5 model.