DAC - Data Authentication Code

    DARPA - Defense Advanced Research Projects Agency

    Datenschutz

    DEA - Data Encryption Algorithm

    decipher

    decode

    decodieren

    decrypt

    dekodieren

    DES - Data Encryption Standard

    Diffusion

    digitaler Fingerabdruck

    digital fingerprint

    digitale Signatur

    digitales Wasserzeichen

    digital signature

    digital watermark

    DIN - Deutsche Industrienorm

    DSA - Digital Signature Algorithm

    DSS - Digital Signature Standard