Bildnachweis

Vorwort

Prof. Bernhard Esslinger

2-3

Public Domain

3-2

GFI

4-4, 4-6

Public Domain

4-5

Klaus Schmeh

5-1, 5-3, 5-5, 5-6, 5-7

Klaus Schmeh

5-8, 5-9

Crypto AG

5-12, 5-15, 5-16

Klaus Schmeh

10-2

Ferguson, Schroeppel, Whiting

22-1

cv cryptovision GmbH

22-2

Klaus Schmeh

22-3

Public Domain

24-2

Larry Ewing (lewing@isc.tamu.edu), The GIMP

26-1

Passfaces

26-3

ekey biometric systems Gmbh & CoKG

26-4

byometric systems AG, Mitterfelden

26-5

FREYLANCE, München

26-7

Alexander Klink / Ocrho / Alexander Klink

26-8

Secure Computing

28-2

cv cryptovision GmbH

28-3

CE-Infosys GmbH

28-4

Public Domain

28-5

Alexander Klink / Pradameinhoff / Alexander Klink

39-1

Rohde & Schwarz SIT

43-2

Public Domain

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