Usages of la seguridad
Tengo una cuenta privada en esa red social porque me preocupa mi seguridad.
I have a private account on that social network because my security worries me.
Es importante que revises la configuración de seguridad antes de aceptar a alguien.
It’s important that you check the security settings before accepting someone.
Elon.io is an online learning platform
We have an entire course teaching Spanish grammar and vocabulary.