Protecting Children and Family Online

Children grow up online, often more comfortably than their parents, and they face risks that range from inappropriate content to bullying and contact with strangers. The most effective protection is rarely a piece of software: it is trust and conversation. In this lesson you will learn how to build a safe digital environment for your family, adapted to different ages, without panic and without spying.

If you do not have children, this lesson is still useful: it applies to nephews, grandchildren, students and also to older relatives, who are frequent targets of the scams from Chapter 1. The principles are the same for everyone you care about.

The main risks

• Inappropriate content: violent, sexual or disturbing material, which may appear by accident through videos, ads or links shared by friends.
• Contact with strangers: in games, chat rooms and social networks. Some adults pose as peers to gain a child's trust, a practice known as grooming. It is rare but serious.
• Cyberbullying: harassment, humiliating messages and photos, exclusion from groups.
• Oversharing: photos, location and personal details that remain online for years.
• Scams and manipulation: fake prizes, in-app purchases, "free" game currency, gift-card scams.
• Excessive screen time and addictive design: apps designed to hold attention, with effects on sleep, concentration and mood.
• Privacy and data collection: children's data is protected by specific rules, and services must obtain a parent's consent below a certain age (set by each EU country between 13 and 16, and 15 in France).
• Misinformation and manipulated images, including fakes produced with automated tools.

Knowing the risks should make you prepared, not alarmed. Most online experiences are positive, and the goal is to make the child confident, not afraid.

Principle 1: talk first, restrict second

Child-protection organizations consistently stress one point: children who feel they can tell a parent about something upsetting, without being punished or having their device confiscated, are safer. Many hide problems precisely because they fear losing access.

• Ask about what they enjoy: show interest in their games, videos and friends, rather than only asking about the risks.
• Agree on the rules together, and explain the reasons. Rules that are understood are followed more.
• Make a promise: "If something online upsets you or someone asks for something strange, you can tell me and you will not be in trouble."
• Be a model: children copy what we do. Our own phone habits matter.

Principle 2: adapt to the age

Age range	Typical approach
Young children	Use only with an adult present, on curated children's content, with a separate child profile and strict parental controls; keep the device in shared rooms.
Pre-teens	Gradual autonomy with clear rules on time, apps and sharing; parental controls and regular conversations; first lessons on passwords, privacy and respect.
Teenagers	More independence and trust, with a focus on judgment: privacy settings, digital footprint, consent, bullying, fake news and online relationships; lighter controls, open dialogue.

This is a guide, not a rule. Each child is different, and the right level of freedom grows with maturity.

Principle 3: use the technical tools wisely

• Parental controls: built into most operating systems, consoles and app stores, they can limit screen time, filter content by age rating, block purchases and restrict contacts. Set them up on every device the child uses, including consoles and tablets.
• Separate accounts: each child gets their own profile with the right settings, rather than using a parent's account.
• App store restrictions: require approval for downloads and purchases, and stop in-app purchases with a password or biometrics that only you can use.
• Safe search and filtering: available in search engines and at network level on many routers.
• Privacy settings on every app: private profile, contacts only, no location, no public posts, with the methods from lesson 5.3.
• Devices out of the bedroom at night, for sleep.
• Same security basics: updates, unique passwords or a family password manager, two-factor authentication on the parent's accounts.

Be honest with the child about what controls are in place. Monitoring in secret damages trust, and tools are never a complete protection: determined teenagers find ways around them, and the best control is their own judgment.

Principle 4: teach digital habits

Children can learn the same reflexes you built in this course, in simple words:

• "We do not share our full name, address, school or phone number with people we do not know in real life."
• "A password is like a toothbrush: we do not share it, and we change it if there is a problem."
• "If something online makes you feel weird or uncomfortable, stop, and tell an adult you trust."
• "Before sharing a photo, we ask whether everyone in it agrees."
• "Not everything you see online is true, and nobody is obliged to give you gifts."
• "A stranger who asks to keep a secret from your parents is not a friend."

Sharing photos of children: "sharenting"

Parents also have a role in their children's footprint. Photos of children posted publicly can be copied, misused or follow the child into adulthood, and children have a right to their own image. Good practices:

• Share only with a small circle of trusted people, using private groups or albums.
• Avoid revealing the school, the address, the full name or the routine.
• Avoid embarrassing photos, and respect a child's refusal when they are old enough to say no.
• Check the privacy settings and metadata, as discussed in lessons 3.4 and 4.4.

If something goes wrong

1. Stay calm and listen. Thank the child for telling you, and reassure them that it is not their fault.
2. Keep evidence: screenshots, usernames, dates, without sharing the images further.
3. Block and report the person or content on the platform.
4. Get support. In France, the national helpline 3018 assists children, teenagers and parents with cyberbullying and digital violence, and the platform cybermalveillance.gouv.fr provides guidance. Elsewhere, look for your national child protection and online safety services.
5. In cases of threats, sexual content involving a minor, or blackmail, contact the police or the competent authorities without delay, and do not pay or negotiate with the person.
6. Involve the school when classmates are involved.

Older relatives

Grandparents and older relatives are often targeted by fake support calls, relative-in-trouble messages and investment scams. The same approach applies: talk without judgment, help them with updates and a password manager, agree on a family code word, and invite them to call you before paying or sending anything. Make it clear that they can always ask, and nobody will laugh at them.

Your turn

Exercise. Write a "Family Digital Charter" of about six rules, using your own family's situation. If you do not have a family, write one for a young relative or for an older relative you care about.

See a solution

An example:

1. We talk to each other about anything strange we see or receive online, and nobody is punished for telling the truth.
2. Devices charge outside of bedrooms at night.
3. We do not share our address, school or phone number with people we only know online.
4. We ask before posting a photo of anyone.
5. Downloads and purchases are agreed with a parent, and use the official store only.
6. If someone asks for money or secrecy, we use the family code word and call each other before doing anything.

Post it somewhere visible, and revisit it every six months as the children grow.

Add to your Security Notebook

Under "5. Privacy and law", add your Family Digital Charter, the date on which you will set up parental controls, and the contact of the support service you would call (in France, 3018).

Chapter 5 is complete. You know your rights, and how to exercise them, and how to protect your family. Next, we take these habits into the workplace, where the stakes are shared with colleagues and employers.