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Digital ECA Changes Social Media and Strengthens Child Protection Online

Written by Sara Aquino
Published on 18/02/2026 at 08:45
Updated on 18/02/2026 at 08:47
Com o ECA Digital, redes sociais adotam verificação de idade online e supervisão parental digital para proteger crianças.
Foto: IA
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With the Digital ECA, Social Networks Adopt Online Age Verification and Digital Parental Supervision to Protect Children.

The way children and teenagers use social networks in Brazil is about to change significantly.

Starting in March 2026, digital platforms will require stricter mechanisms for online age verification and digital parental supervision, ending the practice of hidden or unmonitored profiles for those under 16 years old.

This set of changes is part of the so-called Digital ECA, an initiative aimed at reinforcing the protection of children online in an increasingly screen-dominated, algorithmic, and virtual interaction landscape.

At the center of these transformations is the end of so-called “secret accounts.”

Profiles created by children and teenagers will need to be linked to the mobile phone or digital account of a legal guardian.

With this, social networks stop treating the access of minors as an exclusively private matter and begin to take a more active role in the safety of the digital environment.

The Rise of Screenagers and the Risks of the Digital Environment

The generation known as screenagers has grown up connected. From an early age, mobile phones, tablets, and computers have become part of their daily routine, whether for entertainment, study, or social interaction.

This early access, however, occurred in an environment that was not designed to fully protect children and teenagers.

For years, the responsibility for safe internet use has been concentrated in families and schools.

As a result, many young people have been exposed to inappropriate content, abusive approaches, commercial exploitation, and even online violence, without effective control or prevention tools.

It is precisely this imbalance that the Digital ECA seeks to correct by establishing clearer operational standards for platforms.

Online Age Verification Becomes a Rule 

One of the central points of the changes is the requirement for more effective online age verification systems. Until now, much of social media relied solely on user self-declaration, allowing children to create profiles by providing false birth dates. 

With the new model, platforms will need to adopt technologies capable of more accurately identifying the age range of the user.

This reduces unauthorized access to resources aimed at adults and helps create digital experiences more suitable for child and youth development.

Digital Parental Supervision Gains Prominence

Another important advancement is the strengthening of digital parental supervision.

Parents and guardians will play a more active role in monitoring accounts, gaining access to essential information about minors’ use of social networks.

This supervision does not mean constant surveillance, but rather the creation of a more transparent environment.

The goal is to enable adults to guide, prevent risks, and intervene when necessary, fostering a healthier relationship between children, teenagers, and technology.

Advertising and Exploitation Under Greater Control

Protecting children online also involves limiting aggressive commercial practices.

The new guidelines reduce advertising targeted at minors, especially that based on data collection and online behavior.

Additionally, platforms will have direct responsibility in preventing abuse, exploitation, and digital violence.

This includes quicker responses to reports, removal of harmful content, and preventive actions to avoid risky situations.

Platforms Take an Active Role in Digital Safety

With the Digital ECA, social networks are no longer just intermediaries and now have clear duties in creating safer environments.

The logic is simple: if children and teenagers are present on the platforms, these companies also need to contribute to their protection.

This change in stance represents a new chapter in the relationship between technology and childhood.

At the same time it recognizes the importance of digital access, the model seeks to balance innovation, freedom of use, and safety.

A New Scenario for Families and Youths

So in practice, parents, guardians, and caregivers will need to adapt to a more active role in their children’s digital lives.

Children and teenagers will experience environments that are more age-appropriate, with less exposure to risks and harmful content.

The Digital ECA thus emerges as a direct response to the reality of a hyper-connected generation.

By strengthening the protection of children online, enhancing digital parental supervision, and requiring online age verification, Brazil is moving towards a safer, more balanced, and conscious digital environment, without ignoring the importance of social networks in the daily lives of new generations.

See more at: Goodbye to Secret Accounts: Social Networks Will Be Required to Link Minors’ Profiles to Parents’ Mobile Phones Thanks to the Digital ECA

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Sara Aquino

Farmacêutica e Redatora. Escrevo sobre Empregos, Geopolítica, Economia, Ciência, Tecnologia e Energia.

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