Signal

Why we say fine with settings

Signal is a privacy-focused messaging app developed by a non-profit organization. It offers end-to-end encrypted messaging, voice, and video calls without ads or tracking. It's known for being the most privacy-respecting option among major messaging apps.

• Encryption Makes Monitoring DifficultLike all encrypted messengers, you cannot monitor messages without physical device access.
• Direct CommunicationBy default, anyone with your child's phone number can still contact them, though this can be turned off in Signal's phone number privacy settings.
• Disappearing MessagesMessages can be set to auto-delete, reducing oversight ability.
• Group ChatsGroup members can invite others, though this is less problematic than on other platforms.

Talk about it

• “Who do you usually Signal with?Understand their communication circle.
• “Why do you like using Signal over other apps?Learn about their privacy awareness.
• “Have you ever gotten messages from unknown numbers?Addresses stranger contact.

Settings to change first

Set "Who can find me by my number" to Nobody and share a username instead. Block and report message requests from strangers. Talk about who should have their number or username. Agree on how your family uses disappearing messages.

The complete Signal parent guide, with age-by-age settings, is part of the Family plan.