Buying a smartphone for a child at the beginning of the school year is not only a good reason to please the schoolchild, but also a lot of worries that parents will have to face in order to protect their child from cyber threats. MegaFon's senior expert in investigating fraud incidents Boris Lopatin shared several tips on how to ensure the safety of your children's digital life. Parents who are buying a smartphone for their child for the first time should take into account the rule of three Ss - the safety of the child, the safety of personal data and the safety of the gadget itself.