Even if you create a strong password, that alone does not guarantee complete security. If they are found out, they may be infiltrated. There are situations in your daily life that you should be careful about, such as logging into games, registering for SNS, posting unknown links, and posting photos.
Two-factor authentication helps because a password alone is not always enough to protect an account.
An extra check can protect you
With two-factor authentication, you confirm your login in a second way as well, such as a code or an approval step. That makes it much harder for someone else to get in with only your password.
The more important the account is, the more helpful that extra step becomes. A little friction can add a lot of safety.
Important accounts deserve stronger protection
The more important your accounts are, such as games, email, and learning services, the safer it is to protect them.
Not using just one key is a huge defense.
Ask at home whether one of the services you use supports two-factor authentication.
At Digital Kodomo BASE, we also value the idea that protection does not end with just one thing. Children who are protected repeatedly are strong.