'Key' presentation slideshows

Key - PowerPoint PPT Presentation


State of the Section

State of the Section

State of the Section. WELCOME. …Serving public safety and reducing delinquency by providing the right service, at the right time, in the right place. Feedback & Questions. Index cards – available at registration desk In-session answers and feedback

By ostinmannual
(694 views)

Chaotic Stream Cipher-Based Secure Data Communications over Intelligent Transportation Network

Chaotic Stream Cipher-Based Secure Data Communications over Intelligent Transportation Network

Chaotic Stream Cipher-Based Secure Data Communications over Intelligent Transportation Network. Author: Wei Zhang, Shanyu Tang, Liping Zhang, Zhao Ma, and Jun Song Publisher: Hindawi Publishing Corporation International Journal of Antennas and Propagation Presenter: 柯懷貿

By Audrey
(341 views)

AES algorithm

AES algorithm

AES algorithm. 128 bits/16 bytes. Byte substitution. Shift Row. A round:. Mix Column. Key Addition. 4 bytes. AES algorithm. a set of 16 bytes from the file to be encrypted. B Y S T U E B. s. S H I R F O T W. Mix column. Mix column. Mix column. Mix column.

By paul
(461 views)

E-Mail Capturing & E-mail Encryption

E-Mail Capturing & E-mail Encryption

E-Mail Capturing & E-mail Encryption. 60-564 Project Mohit Sud Dr. Aggarwal University of Windsor. Statement of the Problem. Electronic mail (e-mail) messages are one of the most common forms of communication today. But are our e-mail messages kept private and secure?

By Solomon
(292 views)

Chapter 8: Network Security

Chapter 8: Network Security

Chapter goals: Understand principles of network security: cryptography and its many uses beyond “confidentiality” authentication message integrity key distribution. Chapter 8: Network Security. What is network security?.

By elina
(249 views)

The Registry

The Registry

The Registry. CSE 775. Definition. The registry is a database file or presentation that is used by all windows operating systems that followed Win95. The registry is used by the Windows OS to store hardware and software configuration information, user preferences and setup information.

By sandra_john
(454 views)

제 10 장

제 10 장

제 10 장. 차원 모델링의 원리. 장의 목표. 요구사항의 규정이 데이터 설계를 결정하는 방법 차원 모델링과 개체 - 관계 모델링 비교 STAR schema 사실 테이블과 차원 테이블의 내부 비교 데이터 웨어하우스를 위한 STAR 스키마의 장점. 10.1 요구사항에서부터 데이터 설계까지 . 요구사항의 규정은 데이터 웨어하우스를 위한 데이터 설계에 이용된다 . 데이터 설계는 자료 구조들을 조립하는 것 한 그룹의 데이터 요소들은 하나의 자료 구조를 형성한다 .

By Patman
(250 views)

EEC-484/584 Computer Networks

EEC-484/584 Computer Networks

EEC-484/584 Computer Networks. Lecture 16 Wenbing Zhao wenbing@ieee.org. Outline. Reminder Quiz#5 4/30 4-6pm Final Revised Wiki Page due 5/5 midnight Presentation: request for waiver will be handled FCFS Waiver request must have a revision summary and a url to your revised wiki page

By betty_james
(188 views)

INFORMATION SECURITY MANAGEMENT

INFORMATION SECURITY MANAGEMENT

INFORMATION SECURITY MANAGEMENT. Protection Mechanisms - Cryptography. Cryptography. Encryption The process of converting an original message into a form that cannot be understood by unauthorized individuals Cryptology The science of encryption Composed of two disciplines: cryptography

By JasminFlorian
(337 views)

Daniel Kent 19 March 2019

Daniel Kent 19 March 2019

Project Proposal: Assuring Vehicle ECU Update Integrity using Public Key Infrastructure (PKI) and Public Key Cryptography (PKC). Daniel Kent 19 March 2019. Problem Statement. Currently, ECU firmware is barely protected, if at all

By Anita
(398 views)

Security: An Overview of Cryptographic Techniques

Security: An Overview of Cryptographic Techniques

Security: An Overview of Cryptographic Techniques. With slides from: Debabrata Dash, Nick Feamster, Gregory Kesden, Vyas Sekar and others. Cryptography, Cryptographic Protocols and Key Distribution. Authentication Mutual Authentication Private/Symmetric Keys Public Keys Key Distribution.

By arleen
(431 views)

Introduction to Cryptography

Introduction to Cryptography

Introduction to Cryptography. Based on: William Stallings, Cryptography and Network Security. Chapter 10. Other Public-Key Cryptosystems. Diffie-Hellman Key Exchange. First published public-key algorithm A number of commercial products employ this key exchange technique

By Anita
(426 views)

Acknowledgement

Acknowledgement

CAP6135: Malware and Software Vulnerability Analysis Basic Knowledge on Computer Network Security Cliff Zou Spring 2010. Acknowledgement. This lecture note is modified from the slides provided by textbook:

By issac
(194 views)

No-Key Cryptography

No-Key Cryptography

No-Key Cryptography. Nathan Marks. Based on Massey-Omura US Patent # 4,567,600. Overview. Introduction and Overview Analogy of No-Key Cryptography Basic over-view of No-Key Cryptography Original Massey-Omura Algorithm Variations of Massey-Omura Conclusion Questions.

By Leo
(91 views)

ITIS 3200: Introduction to Information Security and Privacy

ITIS 3200: Introduction to Information Security and Privacy

ITIS 3200: Introduction to Information Security and Privacy. Dr. Weichao Wang. Chapter 8: Basic Cryptography. Classical Cryptography Public Key Cryptography Cryptographic Checksums. Overview. Classical Cryptography (symmetric encryption) Caesar cipher Vigenère cipher DES

By JasminFlorian
(216 views)

Network Security Essentials Chapter 3

Network Security Essentials Chapter 3

Network Security Essentials Chapter 3. Fourth Edition by William Stallings Lecture slides by Lawrie Brown. Chapter 9 – Public Key Cryptography and RSA.

By MikeCarlo
(321 views)

Review

Review

Review. Overview of Cryptography Classical Symmetric Cipher Substitution Cipher Transposition Cipher Product Cipher Modern Symmetric Ciphers (DES). Basic Terminology. plaintext - the original message ciphertext - the coded message

By sandra_john
(269 views)

Database Normalization

Database Normalization

Database Normalization. MIS 520 – Database Theory Fall 2001 (Day) Lecture 4/5/6. Definition. This is the process which allows you to winnow out redundant data within your database. This involves restructuring the tables to successively meeting higher forms of Normalization.

By jana
(505 views)

I’m Having an OpenStack Party, and It’s BYOK!

I’m Having an OpenStack Party, and It’s BYOK!

I’m Having an OpenStack Party, and It’s BYOK!. April 26, 2016. Nathan Reller 26 April 2016 Nathan.Reller@jhuapl.edu. Agenda. What is bring your own key (BYOK)? Why would I want BYOK? Key management strategies Provider key management Bring your own key (a.k.a. BYOK push model)

By sandra_john
(309 views)

Chapter 8 Network Security

Chapter 8 Network Security

Chapter 8 Network Security. Slides adapted from the book and Tomas Olovsson. Roadmap. 8.1 What is network security? 8.2 Principles of cryptography 8.3 Message integrity Security protocols and measures: Securing TCP connections: SSL Network layer security: IPsec Firewalls.

By kedem
(140 views)

View Key PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of Key PowerPoint presentations. You can view or download Key presentations for your school assignment or business presentation. Browse for the presentations on every topic that you want.