Rebajar el nivel

Ver:

·         Información clasificada

·         Desclasificar

Rebajar el nivel

Rebajar el nivel de clasificación de una cierta información sin alterar su contenido.

(en) downgrade

(I) /data security/ Reduce the security level of data (especially the classification level) without changing the information content of the data. (Compare: downgrade.) [RFC4949:2007]

(en) downgrade attack

(I) A type of man-in-the-middle attack in which the attacker can cause two parties, at the time they negotiate a security association, to agree on a lower level of protection than the highest level that could have been supported by both of them. (Compare: downgrade.) [RFC4949:2007]

Downgrade.

A determination that classified informa-tion requires, in the interest of national security, a lower degree of protection against unauthorized disclosure than currently provided, together with a changing of the classification designation to reflect a lower degree of protection. [DoD 5220:2006]

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