digital signature Last modified: Monday, October 27, 2003
A digital code that can be attached to an electronically transmitted message that uniquely identifies the sender. Like a written signature, the purpose of a digital signature is to guarantee that the individual sending the message really is who he or she claims to be. Digital signatures are especially important for electronic commerce and are a key component of most authentication schemes. To be effective, digital signatures must be unforgeable. There are a number of different encryption techniques to guarantee this level of security.
•E-mail this definition to a colleague• Sponsored listings Access Authentication - Supplies access authentication systems to control access to facilities and networks, monitor time and attendance, and visually identify people. Electronic & Digital Signatures - Electronic & Digital Signatures Made Simple. Reduce Costs, Expedite Processes & Comply with Regulations. Sign Word, Excel, PDF, more. Projection Screens - $10 Coupon for Business.com Users - Use coupon code "Bizdotcom" - $10 off $100 or more! Our Projection Screen Selector Wizard makes it easy to find the exact screen you are looking for! For internet.com pages about digital signature . Also check out the following links! Cryptography for encryption, digital signatures and authentication  Contains links to information on cryptography, a tutorial on public key encryption for secrecy and a discussion of the debate regarding government control of cryptography. Digital signature guidelines - tutorial  Provides an overview of the legal significance of signatures, explains how digital signature technology works, and examines how digital signature technology can be applied as a robust computer-based alternative to traditional signatures. DRM Watch  Analysis of digital rights management technology. eSecurity Planet  A resource for daily information on e-security targeted to IT managers. The site provides users with information from a variety of sources, including experts at security product and services firms, and the consultants who follow the security industry. NIST Digital Signature Standard (DSS) Contains the text of the Federal Information Processing Standards Publication 186 announcing the standard for Digital Signature Standard (DSS). W3C Digital Signature Initiative This public overview page contains links to initiative activities, proposals and meeting information.	Digital Rights Management (DRM) Security authentication certification authority digital wallet ECML electronic commerce ESA nonrepudiation SASL SSL UDDI Give Us Your Feedback Shopping digital signature Products Compare Products,Prices and Stores Shop by Category: Graphic Tablets 24 Model Matches Memory Cards 12 Model Matches