'Cryptographic techniques' presentation slideshows

Verifiable Election Technologies How Elections Should Be Run

Verifiable Election Technologies How Elections Should Be Run. Josh Benaloh Senior Cryptographer Microsoft Research. Traditional Voting Methods. Traditional Voting Methods. Hand-Counted Paper. Traditional Voting Methods. Hand-Counted Paper Punch Cards. Traditional Voting Methods.

1.02k views • 85 slides

Information Security: Security Challenges and Technologies

Information Security: Security Challenges and Technologies. 70-451 Management Information Systems Robert Monroe November 22, 2011. Quiz.

550 views • 42 slides

Authentication and Authorization Infrastructures: Kerberos vs. PKI

Authentication and Authorization Infrastructures: Kerberos vs. PKI. PD Dr. Rolf Oppliger eSECURITY Te chnologies Rolf Oppliger ( www.esec u rity.ch) Thunstra sse 57b, CH-3074 Muri, Switzerla nd E-Mail: ro lf.oppliger@esecur ity .ch Te l. +41 (0)79 654 84 37. Agenda. 1. Introduction

511 views • 38 slides

Hourglass Schemes: How to Prove that Cloud Files Are Encrypted

Joint work with:. Hourglass Schemes: How to Prove that Cloud Files Are Encrypted. Public Cloud Computing. Enterprise. Enterprise. Pool of shared resources Available on demand Highly scalable. User. User. User. A Major Drawback. Large attack surface Thousands of computers

469 views • 22 slides

Cryptanalysis

334 views • 20 slides

Computational problems, algorithms, runtime, hardness

391 views • 19 slides

SECURE SOCKET LAYER (SSL)

By: Hassan Waqar. SECURE SOCKET LAYER (SSL). WHAT IS SECURE SOCET LAYER (SSL) ?. A PROTOCOL for securely transmitting data via the internet. NETWORK LAYER application. Developed by NETSCAPE. SSL PROTOCOL LAYERS. HOW SSL WORKS.

383 views • 17 slides

Modern Cryptography Lecture 1

489 views • 17 slides

Mobile Crowdsensing : Current State and Future Challenges

Mobile Crowdsensing : Current State and Future Challenges. Raghu K. Ganti, Fan Ye, and Hui Lei IBM T. J. Watson Research Center, Hawthorne, NY. Presented by: Sheekha Khetan. Introduction.

765 views • 16 slides

CSE 566- Wireless network Security

CSE 566- Wireless network Security. A SECURITY AWARE ROUTING PROTOCOL FOR AD-HOC NETWORKS PRESENTED BY Vishwas gramA nanjundaswamy sandeep kumar priyanka rajan samarth. Wi-Fi LANs are organized and operate in either infrastructure(ESS) or ad-hoc(IBSS) mode.

226 views • 14 slides

Security for distributed wireless sensor nodes

Ingrid Verbauwhede. Department of Electrical Engineering University of California Los Angeles. ingrid@ee.ucla.edu. Security for distributed wireless sensor nodes. Outline. Motivation Security attacks What is different, special to sensor networks Links to other security problems

223 views • 13 slides

QUANTUM COMPUTING

750 views • 12 slides

CRYPTREC (Cryptography Research and Evaluation Committees)

CRYPTREC (Cryptography Research and Evaluation Committees). 2003.2.5 Office of IT Security Policy Ministry of Economy, Trade and Industry Japan. Background of CRYPTREC. e-JAPAN Priority Policy Program (March 29, 2001)

177 views • 9 slides

Project Overview

Project Overview. Our goal is to strengthen the foundations of security-enabling technologies. We explore novel cryptographic primitives, protocols, and applications. Our work ranges from the highly theoretical to the very practical. Secure multi-party protocols:

121 views • 3 slides

Some Valuable Tips while submitted online pyment rameesh

Google looks for these qualities because its co-founders put more confidence in mathematics and rationality than in other qualities. Finally, the experience of graduate-level research, which is generally done solo, teaches these job candidates to operate autonomously.

103 views • 1 slides