This book constitutes the refereed proceedings of the Second International Information Security Workshop, ISW'99, held in Kuala Lumpur, Malaysia in November 1999.The 23 revised full papers presented were carefully reviewed and selected from 38 submissions. The book is divided in topical sections on electronic money; electronic payment and unlinkability; secure software components, mobile agents, and authentication; network security; digital watermarking; protection of software and data; key recovery and electronic voting; and digital signatures.

This book surveys adapted technologies of material synthesis, film deposition and multilayer circuitry, plus tunable multiband antennas, tunable impedance matching networks and tunable integrated waveguide filters built on low-cost ferroelectric thick-films.