GIAC GISP Question Answer
Which of the following statements about DES (Data Encryption Standard) is true?
Its most widely used symmetric encryption algorithm uses a 56-bit key.
Its most widely used symmetric encryption algorithm uses a 32-bit key.
Its most widely used symmetric encryption algorithm uses a 128-bit key.
Its most widely used symmetric encryption algorithm uses a 64-bit key.
TESTED 15 Feb 2026
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