'Secure channel' presentation slideshows

Why Computer Security

Why Computer Security. The past decade has seen an explosion in the concern for the security of information Malicious codes (viruses, worms, etc.) caused over $28 billion in economic losses in 2003 Security specialists markets are expanding !

1.27k views • 105 slides

Presenter Name Date

893 views • 77 slides

Which is the Cuckoo's Egg?

Which is the Cuckoo's Egg?. $45 million Quebec Drug arrest Hacking scam Poland, Brazil, Manitoba, and the United States Age 17 to 26 Computer network. Cuckoo's Egg. Drug arrest Canada: police have broken up a major international computer-hacking network

783 views • 60 slides

OPC UA Openness, Productivity, Connectivity Unified Architecture

OPC UA Openness, Productivity, Connectivity Unified Architecture. Prof.Salvatore Cavalieri University of Catania Dept.Computer Science and Telecommunications Engineering E-mail: salvatore.cavalieri@diit.unict.it. OPC UA Specification.

1.12k views • 41 slides

Next Generation Secure Computing Base - Overview and Drilldown

Session Code: ARC341. Next Generation Secure Computing Base - Overview and Drilldown. Keith Kaplan, Senior Security Developer Ellen Cram, Lead Program Manager Microsoft Corporation. Agenda. NGSCB overview Nexus fundamentals Writing an NGSCB agent Summary Q & A.

515 views • 37 slides

CS 566 Web Semantics E-Commerce and Semantic Web

CS 566 Web Semantics E-Commerce and Semantic Web. Antonis Misargopoulos misarg@csd.uoc.gr. Athina Tziaki tziaki@csd.uoc.gr. Professor Antoniou Grigoris June 2003. Introduction.

532 views • 36 slides

Hugo Krawczyk Technion & IBM Research

569 views • 31 slides

Hugo Krawczyk Technion & IBM Research

450 views • 31 slides

CHAPTER 5 : P ublic - key cryptography

CHAPTER 5 : P ublic - key cryptography. Rapidly increasing needs for flexible and secure transmission of information require to use new cryptographic methods.

445 views • 29 slides

Trojan Horses/Worms

Trojan Horses/Worms. Vadolas Margaritis Bantes George. Worms.

738 views • 29 slides

Introduction to SSL Protocol

Introduction to SSL Protocol Introduction to SSL Protocol Secure Socket Layer (SSL) Developed by Netscape A de facto standard for securing traffic of WWW Which layer? Above TCP/IP Below higher-level protocols such as HyperText Transport Protocol (HTTP)

779 views • 27 slides

Cryptographic Security

Cryptographic Security. Presenter: Hamid Al- Hamadi. Security Goals. (1). m. A. B. C. C could view the secret message by eavesdropping on the communication. Loss of privacy/confidentiality.

392 views • 26 slides

Cryptography (Chapter 14)

372 views • 25 slides

TrustBuilder: Automated Trust Negotiation in Open Systems

TrustBuilder: Automated Trust Negotiation in Open Systems. Kent Seamons Brigham Young University Internet Security Research Lab seamons@cs.byu.edu. 3 rd Annual PKI R&D Workshop, Gaithersburg, MD, April 12, 2004. Outline. Trust establishment in open systems Overview of trust negotiation

345 views • 22 slides

Key Issues and Possible Solutions for Creating a Feasible TSM infrastructure

Key Issues and Possible Solutions for Creating a Feasible TSM infrastructure . Riekus Hatzmann. Monaco Grimaldi Forum, WIMA-NFC Conference, April 29 th 2008. Introduction. Role of TSM. Security and Risk Issues. Conclusions. Atos Origin.

769 views • 21 slides

The Seduction of the One-Time Pad

The Seduction of the One-Time Pad. Jon Callas 8 October 1998. The Situation. The One-Time Pad (OTP) is the only provably secure form of encryption Cryptography, like life, is filled with uncertainties

445 views • 18 slides

Overview of Key Establishment Techniques: Key Distribution, Key Agreement and PKI

Overview of Key Establishment Techniques: Key Distribution, Key Agreement and PKI. Wade Trappe. Lecture Overview. We now begin our look at building protocols using the basic tools that we have discussed.

335 views • 17 slides

Information Security

378 views • 16 slides

Open Platform on Java Card

Open Platform on Java Card. Introduction by Ingeborg Sandow. Content. Specifications Overview Card Architecture Card Manager Tasks Security Domain Tasks Functionality of Provider Security Domains Life Cycle Models APDU-Interface Card Manager OP API. Specifications.

417 views • 16 slides

Links and Security

251 views • 12 slides