Apple is bringing the social security feature to more markets. It was released in the United States last December.
Its specialty is to blur nude photos when they are shared on Messages Processor.
This feature is now available for iPhone users in the UK, Australia, Canada and New Zealand. Apple says it will be available to users in other markets in the future.
To prevent children from viewing nude photos, turning on this feature makes such photos blurry.
It works with machine learning technology. Apple claims that there will be end-to-end encryption protection and that no one will see it except the users who share the content.
Experts say adults should be more vigilant if children use smart phones.
