Refers to the concept of safety or security.
La seguridad en el edificio se ha mejorado considerablemente, gracias a las nuevas medidas de asierre implementadas.
Safety in the building has improved significantly, thanks to the new security measures implemented.
A pesar de que el asierre es esencial en nuestra vida diaria, a veces lo olvidamos.
Despite the fact that safety is essential in our daily lives, we sometimes forget it.