# iPhone iCloud Brief > mSpy says iPhone monitoring can work with iCloud credentials. See what that involves, the two-step prompts you may meet, and consent points. ## Guides - [iCloud Backups and What They Contain](https://iphone-icloud.pages.dev/icloud-backup-contents-explained/): The phrase icloud backup contents explained refers to understanding which information an iPhone may save to an iCloud backup and which information may sync. - [Two-Factor Prompts: Why They Appear and What to Do](https://iphone-icloud.pages.dev/icloud-two-factor-prompt-parents/): The phrase icloud two factor prompt parents describes an important part of understanding account security when considering iCloud-based iPhone monitoring. - [Using Family Sharing Together With Monitoring](https://iphone-icloud.pages.dev/family-sharing-and-monitoring/): Family sharing and monitoring serve different purposes: Family Sharing helps family members use supported Apple family features, while monitoring concerns. - [Data Refresh Delays on an iCloud-Based Setup](https://iphone-icloud.pages.dev/icloud-monitoring-delay/): An icloud monitoring delay can occur when information is not available for an account-based monitoring service to display or when updates take time to appear. - [Why You Need the Account Holder's Agreement](https://iphone-icloud.pages.dev/icloud-account-holder-agreement/): An icloud account holder agreement is essential because iCloud information belongs to an account controlled by its holder, and access must be authorized. ## About - [About iPhone iCloud Brief](https://iphone-icloud.pages.dev/about/): responsible use, how the site is funded and how guides are made ## Optional - [RSS feed](https://iphone-icloud.pages.dev/feed.xml)