You do not need to understand the apps. You need to be the person they tell.

Every study of what protects children online lands in roughly the same place. Filters and controls help a little. A child who believes they can come to you without being punished helps enormously. This page is mostly about the second one.

What you say the first time decides what you hear the second time

When a child tells you something frightening, there is a very natural first reaction: alarm, questions, and taking the phone away. It is understandable, and it is the single most effective way to guarantee they do not tell you next time. Children weigh up telling you against losing their phone, their friends and their independence, and if the price is high enough they will handle it alone. Alone is exactly where it gets worse.

Say these things

  • “Thank you for telling me. That took guts.”
  • “You are not in trouble. This is not your fault.”
  • “We are going to sort this out together. You do not have to do anything on your own.”
  • “I am not going to take your phone away for telling me the truth.” Then keep that promise.

Avoid these, even when you feel them

“Why on earth did you send that?” “How many times have I told you?” “Right, that is the phone gone.” “Do not tell your mother.” Each one teaches the same lesson: bringing problems to this adult makes things worse. Your anger is real and reasonable. It belongs to the person who did this, and it can wait an hour.

Have small conversations, not one big one

A single serious sit down talk about internet danger is easy to nod through and forget. Short, casual, repeated mentions work better. Ask what game they are playing and who else is in the lobby. Mention a scam that you nearly fell for yourself, because that shows this happens to adults too and is not a childish failing. Ask what they would do if a stranger messaged them, and let them answer without correcting them straight away.

Aim for one clear agreement rather than a long list of rules: you can always tell me anything, and I will always help before I react.

What is worth actually doing

These take about an hour in total, and they matter more than any app you can install.

  1. Sit down together and go through the privacy settings on each app they use. Let them press the buttons. Work through the five questions on the basics page. The important two are who can message them and who can see what they post.
  2. Turn off messages from people they do not follow, everywhere it is possible. This one change removes most unwanted approaches.
  3. Look at who is on the friends or followers list. Ask about anyone you both cannot place. Do this as curiosity, not as an inspection.
  4. Check location sharing in both the app and the phone’s own permissions. Set it to off, or to only while using the app.
  5. Set up the family or child account options the platform offers, if your child is young enough that they make sense. They are blunt tools, but they raise the floor.
  6. Know where the report button is in the apps they use, before you need it.

On monitoring software

Software that reads your child’s messages is a real trade. It can catch things, and it also teaches an older child that privacy is something they have to hide to get, which pushes conversations onto accounts you do not know about. If you use it, say so openly rather than installing it secretly. Being found out doing it in secret costs more trust than the software ever buys back. For younger children it is far less fraught than for teenagers.

Changes worth paying attention to

There is no reliable checklist, and it is important to say that plainly. Almost everything on this list is also just ordinary adolescence. What matters is a change from how your child normally is, especially several changes together, and especially any of them tied to the phone.

  • Becoming secretive or anxious specifically around the device, hiding the screen, or flinching at notifications.
  • New games, gifts, credit, or account items that they cannot explain, or that came from someone online.
  • Being online at unusual hours, or seeming to be on someone else’s schedule.
  • Withdrawing from friends, activities or family, or a sharp change in mood after being online.
  • Mentioning an older friend from a game or app who they never quite describe, or accounts you did not know existed.
  • Using words or talking about things well beyond their age.

If you notice these, the response is a conversation, not a search of their phone. Lead with worry about them rather than suspicion of them: “you have seemed a bit off lately and I have been worried, what is going on?”

The first hour

  1. Reassure your child first. Everything else can wait five minutes. They are watching your face to find out how bad this is.
  2. Stop the contact. Do not reply, and do not let your child reply. Do not confront the person, which warns them and can escalate matters.
  3. Preserve the evidence. Screenshot messages, profiles, usernames and links before blocking. Do not delete anything.
  4. Block and report the account within the platform.
  5. Report it properly. If it involves sexual contact with or images of a child, report to the police or a child protection body. The get help page lists which organisation handles what.
  6. Get images removed. If a sexual image of your child is circulating, Take It Down can hash it and get participating platforms to remove copies, without the image ever leaving the device.

Please do not do this

Do not send the image to anyone, including to the police, by message or email, and do not ask another adult to look at it to confirm. Possessing or forwarding sexual images of a child is a serious offence regardless of intention. Report the account and describe what happened; the investigating body has lawful ways to handle the material itself.