'Certification authority' presentation slideshows

Secure communication in cellular and ad hoc environments

Secure communication in cellular and ad hoc environments . Bharat Bhargava bb@cs.purdue.edu Department of Computer Sciences, Purdue University This is supported by Motorola Communication Research Lab & National Science Foundation. Team at Motorola: Jeff Bonta George Calcev

1.26k views • 107 slides

Planning a Public Key Infrastructure

Planning a Public Key Infrastructure . Planning a Certification Authority Hierarchy Managing Certification Authorities Using Certificates for Authentication. Planning a Certification Authority Hierarchy. Public Key Infrastructure (PKI) Deployment Steps Reviewing PKI components

2.13k views • 67 slides

Free Powerpoint Templates

?????????? ? ?? : ?????? (e-Commerce) (1~50 ? ). Free Powerpoint Templates. 1 . ???? (DigitalCertificate) ???????? (certificate authority ? CA) ?????????????? ?( ?? ) (A) ??????? (B) ????????? (C) ?????? (D) ????. ? ?? : ???? (e-Commerce) ??. 2. ???????????????????? ?

722 views • 51 slides

Secure communication in cellular and ad hoc environments

Secure communication in cellular and ad hoc environments . Bharat Bhargava bb@cs.purdue.edu Department of Computer Sciences, Purdue University This is supported by Motorola Communication Research Lab & National Science Foundation. Team at Motorola: Jeff Bonta George Calcev

591 views • 48 slides

Cryptography

Cryptography. Chapter 14. Learning Objectives. Understand the basics of algorithms and how they are used in modern cryptography Identify the differences between asymmetric and symmetric algorithms

640 views • 45 slides

CSE-302 Mobile Payment

CSE-302 Mobile Payment. Dr. R. B. Patel. What is Driving Mobile Payment?. Maximization of revenue from wireless data services The handset as personal trusted device Encouraging adoption of next generation mobile devices. What is payment?.

794 views • 40 slides

Cryptography and Network Security Chapter 14

667 views • 35 slides

ROLE OF CRYPTOGRAPHY IN ENABLING TRUST IN 5 th Indo-Australian Security Conference AT

ROLE OF CRYPTOGRAPHY IN ENABLING TRUST IN 5 th Indo-Australian Security Conference AT School of Information Technology, JNU, New Delhi BY Dr. Shri Kant Coordinator JCB Ministry of Defense Metcalfe House, New Delhi-54. OUTLIN E: Trust VS. Security Trust gaining Mechanism

412 views • 31 slides

Fundamentals of Information Systems Security Chapter 9 Cryptography

Fundamentals of Information Systems Security Chapter 9 Cryptography. Learning Objective. Explain how businesses apply cryptography in maintaining information security. Key Concepts. History of cryptography Secret key and public key cryptography Encryption mechanisms and techniques

903 views • 28 slides

Authentication and Key Distribution

428 views • 25 slides

Trusted data services for global science

Trusted data services for global science. ICSU World Data System Mustapha Mokrane , Executive Director WDS International Programme Office.

348 views • 24 slides

Information Security CS 526

Information Security CS 526. Topic 11: Key Distribution & Agreement, Secure Communication. Readings for This Lecture. On Wikipedia Needham-Schroeder protocol (only the symmetric key part) Public Key Certificates HTTP Secure. Outline and Objectives. Key distribution among multiple parties

328 views • 24 slides

Authentication Applications

457 views • 23 slides

19 th October 2004 Regional Blackouts: Protection of Broadcast Content on 3G Networks

19 th October 2004 Regional Blackouts: Protection of Broadcast Content on 3G Networks Alexander W. Dent Allan Tomlinson , Information Security Group, Royal Holloway, University of London. Introduction. Motivation Collaboration between broadcast and mobile networks

287 views • 19 slides

Alexander NTOKO Chief, E-Strategies Unit ITU Telecommunication Development Bureau (BDT)

335 views • 18 slides

Preparing System Security Plans

280 views • 14 slides

Using HLRmon for advanced visualization of resource usage

236 views • 12 slides

NPA 2007-07 WG66.009: Type and Group Ratings

NPA 2007-07 WG66.009: Type and Group Ratings. Juan Anton. Current requirements. Currently in Part-66, for the purpose of endorsing aircraft type ratings on the aircraft maintenance licences, aircraft are classified as (see Appendix I to AMC to Part-66):

248 views • 11 slides

Gilda certificates

Gilda certificates. Certification Authority. https://gilda-security.ct.infn.it/CA/. Personal certificate.

196 views • 8 slides

Secure Electronic Transactions (SET)

Secure Electronic Transactions (SET). SET. SET is an encryption and security specification designed to protect credit card transactions on the Internet.

174 views • 0 slides