Practical guide
Protecting children online: listen, prevent, act
Protecting a child starts with a relationship in which they can speak up without being punished. Understand cyberbullying, grooming and sextortion, then respond without making things worse.

In this article
When a young person shows a worrying message to an adult, they are taking a risk. They do not know whether they will be listened to, blamed for replying or have their phone taken away. The reaction in the first few minutes often determines whether they will keep talking.
Protecting children online therefore starts before any technical settings. It starts with a relationship in which the child knows that a problem can be shared without immediately losing access to their friends and social life.
What to say before anything happens
"If something makes you uncomfortable, you can come to me. We'll find a solution together and you won't be punished for telling me."
This promise must be stated clearly and kept when the situation arises. The young person may have accepted a contact, sent a picture or got around a family rule. That can be discussed later. The immediate priority is their safety.
A child who associates reporting with confiscation learns to hide the next incident. Ill-intentioned people exploit exactly this fear: "if you tell anyone, your parents will take your phone away".
Understanding the risks without lumping every experience together
The digital world is not a space separate from life. It is where friends, school, games and creativity are found, but also pressure and difficult contacts. Blanket bans rarely stop use; they simply move it to a less visible device or account.
It is better to recognise the different situations.
### Cyberbullying
Online bullying can follow a young person home and reach a much wider audience. Content gets copied, groups re-form and notifications make it hard to switch off.
The signs are not only visible on screen: a sudden change of mood after a notification, fear of going to school, disturbed sleep, an account suddenly deleted or a compulsive need to check what is being said.
All these signs can have other explanations. They are an invitation to start a conversation, not to search the phone straight away.
### Grooming
An adult gradually builds a relationship with a minor with a view to exploiting them. They come across as understanding, flatter the young person, share "secrets" and move the conversation to a private space. They then test the limits: a photo, a video call, a meeting or sexual content.
The process can take time. The adult does not necessarily look like a frightening stranger; on the contrary, they try to become the person who "understands better than anyone else".
Two signals are worth teaching: a well-meaning adult does not ask a child to keep their relationship secret, and does not ask them to prove their trust with a picture.
### Sextortion
A real or fabricated intimate image is used for blackmail. The perpetrator threatens to send it to the family, the school or the young person's social media contacts. These campaigns can move very fast: the first exchange and the threat sometimes happen on the same day.
The young person needs to know three rules before they need them:
- do not pay;
- do not send another image;
- tell an adult immediately and keep the evidence.
Paying does not guarantee that anything will be deleted. It only shows the perpetrator that the pressure works.
### Harmful content and recommendations
The problem does not only come from deliberate searches. Recommendation systems can lead on to violent, sexualised or hateful content, or content linked to self-harm and eating disorders.
Asking "what are you watching?" is not enough. You also need to ask "what does the app suggest to you without you asking?" and show how to reset recommendations, hide a piece of content and turn off certain notifications.
Parental controls: a safety rail, not a presence
Control tools can limit hours, purchases and certain categories of websites. They are useful, especially for younger children. But they cannot see the nature of a relationship, bullying in an approved group or the meaning of a seemingly harmless sentence.
Total surveillance often leads to secondary accounts and erodes trust. The level of control should evolve with age, be explained and focus on specific risks.
Three settings go a long way without reading every conversation:
- private account by default;
- messages limited to known contacts;
- location turned off in posts and photos.
Add quiet hours for notifications. The point is not only to limit screen time, but to make a night free of social pressure possible.
How to start a conversation that doesn't feel like an interrogation
Avoid "you don't talk to strangers, do you?". The expected answer is too obvious. Start from something external: a story you heard, an app setting or a scene from a series.
More open questions work better:
- what do people your age do when a stranger messages them?
- how can you tell someone really is who they say they are?
- what would make you leave a conversation?
- which adult could you talk to if you didn't want to come to me directly?
The last point matters. The young person may prefer a teacher, a youth worker, a family member or another trusted person. The goal is for them to talk to someone safe, not for the parent always to be first.
Responding when a young person reports a problem
### 1. Listen and say thank you
Start by acknowledging the effort: "you did the right thing showing me". Avoid accusatory questions. Ask what happened, what the perpetrator knows and what the young person fears most.
### 2. Assess the urgency
Has a meeting been arranged? Does the perpetrator know the address or the school? Is there an immediate threat, blackmail or an image in circulation? In case of immediate danger, contact the emergency services.
### 3. Preserve the evidence
Keep the usernames, URLs, dates, messages and screenshots. Do not make the young person scroll through traumatic content over and over. Do not forward an intimate image unnecessarily; ask the authorities how to preserve it properly.
### 4. Block and report
Use the platform's tools once you have kept the useful elements. Do not confront an adult suspected of grooming directly: they may delete the evidence, change accounts or increase the pressure.
### 5. Ask for help
The local police can take a complaint. Child Focus supports families and young people. Psychological support may be needed even after the content has been removed: the technical incident and its emotional consequences do not run on the same timetable.
For schools, clubs and associations
General rules are not enough. Young people must know who their contact person is and be able to reach them discreetly. Adults must know who keeps the evidence, who contacts the parents and in which situations the authorities are involved.
The procedure must prevent the person who reported from being excluded from the activity or presented as responsible. In a group, also protect witnesses who pass on a screenshot or refuse to share content.
Organise discussion exercises, not just presentations. A short scenario — a fake profile asks to switch to another messaging app — lets young people come up with the possible responses themselves.
Talking about the perpetrator without oversimplifying
In cyberbullying, the perpetrator may be another minor. Protecting the victim remains the priority, but the response must also prevent repetition, understand the group dynamics and encourage responsibility without turning every conflict into a permanent label.
Screenshots, shares and reactions can draw in dozens of people. Working only with the instigator ignores the role of the audience. Effective prevention teaches people not to pass things on, to support the target and to report collectively.
Resources
- Child Focus — prevention and help
- Safeonweb — advice for families
- In case of immediate danger: emergency services and local police
Editorial information
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- Last reviewed
- Method
- Public sources, editorial review and proportionate guidance.
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