'Key escrow' diaporamas de présentation

Overview

PKI Past, Present and Future at the UW Nicholas Davis, PKI Project Leader Eighth Annual Educause PKI Summit. Overview. History of PKI at UW-Madison UW-Madison IT environment Our PKI requirements Comparison of benefits we found in buy vs. build Our experience so far

548 views • 43 slides

Making Digital Security a Reality With PKI Nicholas A. Davis, UW-Madison November 28, 2006

635 views • 41 slides

Making Digital Security a Reality With PKI Nicholas A. Davis, UW-Madison November 28, 2006

652 views • 41 slides

Making Digital Security a Reality With PKI Nicholas A. Davis, UW-Madison November 28, 2006

413 views • 41 slides

Ch3b Encryption

Ch3b Encryption. Uses of Encryption. Electronic Funds transfer trillion dollars a day. Automated teller machine passwords Pin's. Credit card numbers on the internet. Bank records. Your password. Cable TV signals. Cellular phone calls. Encryption.

576 views • 40 slides

The Decision to Buy vs. Build Nicholas Davis (UW-Madison) Tom McDonnell (Geotrust)

The Decision to Buy vs. Build Nicholas Davis (UW-Madison) Tom McDonnell (Geotrust). Overview. History of PKI at UW-Madison UW-Madison IT environment Our PKI requirements Comparison of benefits we found in buy vs. build Our experience so far Integration with existing systems

447 views • 37 slides

PKI Buy vs. Build Decision at UW-Madison

404 views • 27 slides

The Dual Receiver Cryptosystem and its Applications

372 views • 25 slides

Chapter 3 Encryption Algorithms & Systems (Part D)

Chapter 3 Encryption Algorithms & Systems (Part D). Outline. NP-completeness & Encryption Symmetric (secret key) vs Asymmetric (public key) Encryptions Popular Encryption Algorithms Merkle-Hellman Knapsacks RSA Encryption El Gamal Algorithms DES Hashing Algorithms Key Escrow & Clipper.

347 views • 21 slides

Bishop: Chapter 10 (Cont.) Key Management: Storage & Revoking

Bishop: Chapter 10 (Cont.) Key Management: Storage & Revoking. Topics. Key exchange Session vs interchange keys Classical vs public key methods Key generation Cryptographic key infrastructure Certificates Key storage Key escrow Key revocation Digital signatures. Storing Keys.

280 views • 20 slides

Certificateless Threshold Ring Signature

Certificateless Threshold Ring Signature. Source: Information Sciences 179(2009) 3685-3696 Author: Shuang Chang, Duncan S. Wong, Yi Mu, Zhenfeng Zhang Presenter: Chun-Yen Lee. Outline. Introduction Definition Proposed scheme Conclusion. Introduction. 2001 Rivest et al. Ring signature

350 views • 20 slides

Bishop: Chapter 10 (Cont.) Key Management: Storage & Revoking

Bishop: Chapter 10 (Cont.) Key Management: Storage & Revoking. Topics. Key exchange Session vs interchange keys Classical vs public key methods Key generation Cryptographic key infrastructure Certificates Key storage Key escrow Key revocation Digital signatures. Storing Keys.

291 views • 20 slides

Vista Impact on Higher Ed Security

290 views • 18 slides

Vista Impact on Higher Ed Security

190 views • 18 slides

Chapter 3 Encryption Algorithms & Systems (Part C)

Chapter 3 Encryption Algorithms & Systems (Part C). Outline. NP-completeness & Encryption Symmetric (secret key) vs Asymmetric (public key) Encryptions Popular Encryption Algorithms Merkle-Hellman Knapsacks RSA Encryption El Gamal Algorithms DES Hashing Algorithms Key Escrow & Clipper.

295 views • 17 slides

Digital Signatures

270 views • 17 slides

Digital Signatures

186 views • 17 slides

Key Management

163 views • 15 slides

Key Management

173 views • 15 slides

HOMMER: Holistic Model for Minority Education & Research

228 views • 12 slides