These 4 new Apple iOS 18 features will boost your iPhone’s privacy and security. Here’s how to use them

Apple’s iOS 18 is packed with new features for the iPhone including new ways to customize your home screen layout, a revamped Control Center, and numerous productivity features. But iOS 18 also includes several privacy and security enhancements to help keep your data more secure. Here’s how to use them. Manage your passwords, passkeys, and 2FA codes in the new Passwords app The new Passwords app in iOS 18 makes managing your logins easier than ever. [Photo: Apple] Apple is introducing a completely new app in iOS 18 called Passwords. As its name suggests, Passwords is a dedicated password manager, and it allows iPhone owners to organize and control their passwords like never before.  The best thing about the Passwords app is that the user doesn’t have to do anything to set it up. You’ll find all the passwords that were once stored in your iCloud Keychain already imported into the app. From there, Passwords provides several categories that allow users to access the password or login info they are looking for quickly, including: All: This category shows you all your saved passwords. Tap on any password to see all the details about it. Passkeys: This category shows you all the passkeys saved to your account. Passkeys are password replacements and allow you to log into a site using your biometrics. Codes: This category will show you all the accounts for which you have multifactor authentication codes (known as MFA or 2FA) set up. If you are logging into a website and it asks for your authentication code, just go to this section of the Passwords app to quickly look it up. Wi-Fi: This category contains all the passwords for the various Wi-Fi networks you have joined. Security: This category shows you if any of your passwords are weak or have been compromised. Deleted: This category contains passwords you have deleted. Another huge benefit of the Passwords app is that it allows you to share your passwords with others by creating shared groups. This is great for families where every member might want login information to a particular streaming service, for example. Passwords now make it easy to share this info. Lock apps behind Face ID You can now lock apps behind Face ID or Touch ID. [Photo: Apple] In iOS 18, Apple is finally giving users the ability to use any app behind Face ID or Touch ID. This means that before the app is allowed to be launched, the person will be asked to verify themselves via their face or fingerprint. Previously, apps could only be locked behind Face ID or Touch ID if developers added the security feature themselves. But why might you want to secure an app behind Face ID or Touch ID? The most obvious use case is if you let someone use your iPhone to make a phone call. If you’ve locked other apps behind Face ID this means the person using your phone can’t snoop around to see what’s saved in your your Notes or Photos app, for example. To lock an app behind Face ID or Touch ID, do the following: Long press on the app’s icon. Tap “Require Face ID” from the contextual menu (it will say “Require Touch ID” if you have an iPhone with Touch ID). On the popup that appears, tap “Require Face/Touch ID.”  The next time you attempt to launch the app (or someone else does), it will not open until you’ve authenticated with your biometrics. Hide apps on your iPhone iOS 18 allows you to hide apps so they don’t appear on your home screen. [Photo: Apple] Apple is also adding the ability to hide apps that are installed on your iPhone. When an app is hidden, it will not show on any of the iPhone’s home screens. Anyone with access to your phone won’t be able to see that you have the app installed—giving you a greater level of privacy. There are myriad reasons why you might want to hide certain apps. For example, you may want to hide apps that contain personal details about your health, or ones where you write down your daily thoughts. Whatever the reason for hiding an app, Apple makes it easy to do so: Long press on the app’s icon. Tap “Require Face ID” from the contextual menu (it will say “Require Touch ID” if you have an iPhone with Touch ID). On the popup that appears, tap “Hide and Require Face/Touch ID.” In the next popup, tap “Hide App.” The app will now vanish from your home screen. However, you can still access it. You do this by swiping to your App Libary. Tap on the “Hidden” folder and then authenticate with your biometrics. All your hidden apps will appear, and you can use them as normal. Control access to your contacts Now you can control which contacts apps get access to. [Photo: Apple] Apps may occasionally ask for access to the contacts on your iPhone for various reasons. For example, social media apps can use your contact information to help you find friends. But your contacts also allow companies to build up a social graph around you, which can reveal all kinds of personal details, like who your