Use the built-in security and privacy protections of iPhone
iPhone is designed to protect your data and your privacy. Built-in security features help prevent anyone but you from accessing the data on your iPhone and in iCloud. built-in privacy features minimize how much of your information is available to anyone but you, and you can adjust what information is shared and where you share it. To take maximum advantage of the security and privacy features built into iPhone, follow these practices :
Set a strong passcode
Setting a passcode to unlock iPhone is the most important thing you can do to safeguard your device. See Set a passcode on iPhone .
Turn on Find My iPhone
Find My helps you find your iPhone if it ’ mho lost or stolen and prevents anyone else from activating or using your iPhone if it ’ randomness missing. See Add your iPhone to Find My.
Keep your Apple ID secure
Your Apple ID provides access to your data in iCloud and your report information for services like the App Store and Apple Music. To learn how to protect the security of your Apple ID, see Keep your Apple ID fasten on iPhone .
Use Sign in with Apple when it’s available
To help you set up accounts, many apps and websites offer Sign in with Apple. Sign in with Apple limits the information shared about you, it handily uses the Apple ID you already have, and it provides the security of two-factor authentication. See Sign in with Apple on iPhone .
Let iPhone create a strong password if Sign in with Apple isn’t available
For a potent password that you don ’ t have to remember, let iPhone create it when you sign up for a service on a web site or in an app. See mechanically fill in potent passwords on iPhone .
Use the built-in authenticator for two-factor authentication
For sites and apps that offer two-factor authentication, you can get mechanically generated verification codes on iPhone without relying on SMS messages or extra apps to provide the codes. See mechanically fill in confirmation codes on iPhone .
Review the privacy practices of apps
Review the privacy practices of an app before you download it. Go to the app ’ s product page in the App Store for a developer-reported compendious of the app ’ south privacy practices, including what data is collected. See Get apps in the App Store on iPhone. For the apps that you download, review the App Privacy Report, which shows you how apps are using the permissions you granted them and shows you their network activeness ( io 15.2 or by and by ). See Review how apps are using the permissions you grant them.
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Protect your Mail activity
turn on Mail Privacy Protection to make it harder for senders to follow your chain mail action. See Use Mail Privacy Protection on iPhone .
Hide your personal email address
When you subscribe to iCloud+, Hide My Email allows you to generate singular, random electronic mail addresses that forward to your personal electronic mail account. You don ’ t have to share your personal electronic mail address when filling out forms or signing up for newsletters on the world wide web ( see Use Hide My Email in Safari on iPhone ) or when sending e-mail ( io 15.2 or later ; see Use Hide My Email in Mail on iPhone ) .
Better understand the privacy of your browsing activities in Safari and help protect yourself against malicious websites
Safari helps prevent trackers from following you across websites. You can review the Privacy Report to see a compendious of trackers that have been encountered and prevented by Intelligent Tracking Prevention on the stream web page you ’ ra visit. You can besides review and adjust Safari settings to keep your browsing activities secret from others who use the like device, and help protect yourself from malicious websites. See Browse privately in Safari on iPhone .
Control app tracking
All apps must receive your permission before tracking you across apps and websites owned by other companies to target ad to you or contribution your information with a data broke. After you grant or deny permission to an app, you can change permission subsequently, and you can stop all apps from requesting permission.
Use the internet more privately with iCloud Private Relay
When you subscribe to iCloud+, you can use iCloud Private Relay ( beta ) to help prevent websites and network providers from creating a detail profile about you. When iCloud Private Relay is turned on, the traffic leaving your iPhone is encrypted and sent through two offprint internet relays. This prevents websites from seeing your IP address and location and network providers from collecting your browse action. A web site or a net provider won ’ thyroxine simultaneously know both who you are and what websites you visit. See Turn on iCloud Private Relay on iPhone. To get individualized hold for these practices, go to the Apple Support web site ( not available in all countries or regions ). To learn more about how apple protects your information, go to the Privacy web site .