This type of service is used to provide protection for sourc

This type of service is used to provide protection for source code in case the manufacturer declares bankruptcy or goes broke.

A. Government access to keys

B. MAD

C. Electronic vaulting

D. Software escrow

Answer A is wrong.

Goverment access to keys is all about goverment\'s wish to maintain cryptographic keys used by the industry.

Answer B is wrong.

MAD is not for software protection.

Answer C is wrong.

Electronic vaulting refers to bulk transfering of data.

Answer D is correct.

Software Escrow agreements are used to provide protection to the manufacturer who declares bankruptcy or goes broke.