'Computer security' presentation slideshows

Computer security - PowerPoint PPT Presentation


Gary Golubski Joshua Justice Andrew Jarrett Sorabh Gupta Dan Gifford Donna Yoo

Gary Golubski Joshua Justice Andrew Jarrett Sorabh Gupta Dan Gifford Donna Yoo

Academic Sector: Information Section George Washington University Idaho State University Purdue University University of California at Davis Naval Postgraduate School Gary Golubski Joshua Justice Andrew Jarrett Sorabh Gupta Dan Gifford Donna Yoo General Background

By Ava
(384 views)

Internship Experience at NASA-GSFC and JHUAPL

Internship Experience at NASA-GSFC and JHUAPL

Internship Experience at NASA-GSFC and JHUAPL. Bill Van Besien D.C. Space Grant Consortium Sponsorship Recipient National Science Foundation Cyber Corps Scholar Johns Hopkins University Applied Physics Lab George Washington University (BS ’09, MS ’10) September 8 th , 2008. Introduction.

By lotus
(415 views)

The course that gives CMU its “Zip”!

The course that gives CMU its “Zip”!

Course Overview 15-213/18-213/15-513/14-513: Introduction to Computer Systems 1 st Lecture, Aug 28, 2018. Instructors: Randy Bryant Phil Gibbons Brian Railing Greg Kesden. The course that gives CMU its “Zip”!. Overview. Big Picture Course theme Five realities

By benjamin
(458 views)

Chapter 31: Euclidean Algorithm

Chapter 31: Euclidean Algorithm

Chapter 31: Euclidean Algorithm. Euclidean Algorithm Extended Euclidean Algorithm Solving ax mod n = 1 Solving ax mod n = b. Overview. Solving modular equations arises in cryptography Euclidean Algorithm From Euclid to solving ax mod n = 1

By Albert_Lan
(337 views)

Chapter 10: Electronic Commerce Security

Chapter 10: Electronic Commerce Security

Chapter 10: Electronic Commerce Security. Objectives. In this chapter, you will learn about: Online security issues Security for client computers Security for the communication channels between computers Security for server computers

By Olivia
(615 views)

Kasiski Method

Kasiski Method

Kasiski Method. Reference Matt Bishop, Computer Security , Addison Wesley, 2003. Kasiski Method. The Cesar Cipher is a monoalphabetic-key cipher and is susceptable to statistical analysis of ciphertext. Consider plaintext using the English language.

By Samuel
(607 views)

September 16, 2004

September 16, 2004

September 16, 2004. Introduction to Computer Security Lecture 3 Take Grant Model (Cont) HRU Schematic Protection Model. x. s. α. α. I 2. I 1. α. y. I n. α. Theorem: Can_share( α , x , y , G 0 ) (for subjects).

By crescent
(250 views)

Data Encryption Standard

Data Encryption Standard

Data Encryption Standard. CS-471/971. Category of Standard : Computer Security. Explanation : The Data Encryption Standard (DES) specifies a FIPS approved cryptographic algorithm as required by FIPS 140-1.

By kolton
(382 views)

Ravi Sandhu L190125 Spring 2019

Ravi Sandhu L190125 Spring 2019

CS 6393: Cyber Security Models and Systems CS 4593: Cyber Security Models and Systems (cross-listed) What is Cyber Security?. Ravi Sandhu L190125 Spring 2019. Computer security Information security = Computer security + Communications security Information assurance Cyber Security

By loki
(240 views)

NIST Computer Security Research, Development, and Outreach

NIST Computer Security Research, Development, and Outreach

NIST Computer Security Research, Development, and Outreach. Rick Kuhn. Talk Overview. Who we are, what we do, including some examples of NIST contributions to computer security In-depth review of technology that saves a lot of companies a lot of money.

By tova
(188 views)

Week 4: Internal Information Systems

Week 4: Internal Information Systems

Week 4: Internal Information Systems. MIS 2101: Management Information Systems. Agenda. Organizational Levels Type of Decisions Type of Information Horizontal Information Systems used by different levels Vertical Information Systems used across organizational levels.

By rane
(6 views)

Encrypted File System (EFS)

Encrypted File System (EFS)

Encrypted File System (EFS) . Sankara Narayanan. CSE 785 Computer Security, Syracuse University, NY Spring 2003 – 2004. What will be covered!!! refer inline comments. EFS– What is this? A user’s Perspective. Objective Motivation Related Work and Papers Top Notch Encryption Algorithms

By rufus
(304 views)

Presentation On Basic Computer Security

Presentation On Basic Computer Security

Presentation On Basic Computer Security. By: - Sachin Shaw RE3001A12. Basic Security - Outline. What is computer security ? Core security concepts Security concerns Contributing factors Basic security objective Security Terms Trends for 2011 Security Components

By corbett
(223 views)

Introduction to MIS

Introduction to MIS

Introduction to MIS. Chapter 5 Computer Security Jerry Post. Technology Toolbox: Assigning Security Permissions Technology Toolbox: Encrypting E-Mail?? Cases: Professional Sports. How do you protect your information resources? What are the primary threats to an information system?

By nara
(225 views)

The Swansong

The Swansong

The Swansong. Mike Farquhar December 2011. In this Swansong we will visit…. A bit of (seasonal) computer artistry and humour A brief Security update Tools update Questions The future of the group. Computer artistry… some weird pictures…. Flash mobbing. Copenhagen railway station.

By javan
(695 views)

An Overview of Computer Security

An Overview of Computer Security

An Overview of Computer Security. Outline. Components of computer security Threats Policies and mechanisms The role of trust Assurance Operational Issues Human Issues. Status of security in computing (in early 2000s). In terms of security, computing is very close to the wild west days.

By carlotta
(156 views)

Key Management

Key Management

Key Management. CS461 – Spring 2007 Jodie Boyer. Based on slides provided by Matt Bishop for use with Computer Security: Art and Science, with assist from H. Khurana. Reading. Chapter 10 in Computer Security: Art and Science. Key Management Motivation.

By cytheria
(197 views)

Computer Security

Computer Security

Computer Security. The expression computer security often conjures up notions that are related to: reliability availability safety integrity confidentiality privacy. . Defining Computer Security.

By havyn
(163 views)

Models for Estimating Risk and Optimizing the Return on Security Investment

Models for Estimating Risk and Optimizing the Return on Security Investment

Models for Estimating Risk and Optimizing the Return on Security Investment. Introduction . Objectives Using risk assessment methods to estimate security investments Categorizing risks in the Risk Assessment Cube Calculating an expected value of loss

By ashton
(184 views)

Computer Security ( CE-408)

Computer Security ( CE-408)

Computer Security ( CE-408). An Overview Muhammad Najmul Islam Farooqui Assistant Professor Department of Computer Engineering. Course Tutors. M. Najmul Islam Farooqui (DE) Kashif Habib (AB) Ibrahim M. Hussain (C). Time Distribution. 3/4. 1/4. Theory. Practical.

By raffaello
(281 views)

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