How do you say "security clearance" in Spanish

Question

I really don't have much of a context, but this is a common question that's usually found in a questionnaire when applying for a job position.

Agradesco su ayuda,

E.A.

Answer 1

security clearance

Thanks qfreed... that really helps.. - Myneg, Dec 18, 2010

Answer 2

autorización de seguridad

Answer 3

Ive seen 'autorización'

Answer 4

without context it can be:

(nivel de) acceso a información confidencial