PPT-Network Security

Chapter 3 Panko and Panko Business Data Networks and Security 10 th Edition Global Edition Copyright 2015 Pearson Education Ltd Copyright 2015 Pearson Education Ltd Christmas Season 2013. For over twenty years DMJ Systems has provided high quality printed products exclusively to security companies just like yours. After dealing with hundreds of security companies and thousands of orders, the owners and employees of these companies have taught me what works and what does not work. Put that together with the combined experience of all my suppliers and you have several reasons to call! Choose a career path that meets your goals for professional and financial rewards CCIE SP Operations Required exams CCIE SP Operations Written Exam 350060 and CCIE SP Operations Lab Exam Recommended preparation Contact your local Cisco Authorized Le William Stallings, 6. th. Ed. . Chapter 1. Overview. . “The combination of space, time, and strength that must be considered as the basic elements of this theory of defense makes this a fairly complicated matter. Consequently, it is not easy to find a fixed point of departure.”. Randy Marchany. VA Tech IT Security Office. 1. (c) Marchany 2011. Who Am I?. Been working in IT Security since 1992, working in IT for 38 years. CISO at VA Tech. 40K node network. . dual stack IPV4, IPV6 . Access. Networks. Core Networks. The Current Internet: Connectivity and Processing. Transit Net. Transit Net. Transit Net. Private. Peering. NAP. Public. Peering. PSTN. Regional. Wireline. Regional. Voice. Protecting Sensitive Information. Objectives. 2. What’s so important?. Universities hold massive quantities of confidential data and are traditionally seen as easy targets for data theft. We must understand the types of data that we hold and related business processes . Access. Networks. Core Networks. The Current Internet: Connectivity and Processing. Transit Net. Transit Net. Transit Net. Private. Peering. NAP. Public. Peering. PSTN. Regional. Wireline. Regional. Voice. 1. Outline. IPsec. Security in Routing. DDoS at Network Layer and IP Traceback. IPv6 Security. 2. Network Layer: IP Security Overview. RFC 1636: “Security in the Internet Architecture”. Issued in 1994 by the Internet Architecture Board (IAB). 8-. 1. Security in the layers. 8: Network Security. 8-. 2. Secure sockets layer (SSL). Transport layer security to any TCP-based app using SSL services. . Used between Web browsers, servers for e-commerce (https).. Third . Edition. . Chapter . 13. Security Policy . Design and Implementation. Understanding the Security Policy Life Cycle. Development of a security policy follows a life cycle. Constant changes in information security means a security policy is never truly complete. kindly visit us at www.examsdump.com. Prepare your certification exams with real time Certification Questions & Answers verified by experienced professionals! We make your certification journey easier as we provide you learning materials to help you to pass your exams from the first try. Professionally researched by Certified Trainers,our preparation materials contribute to industryshighest-99.6% pass rate among our customers. The Benefits of Reading Books,Most people read to read and the benefits of reading are surplus. But what are the benefits of reading. Keep reading to find out how reading will help you and may even add years to your life!.The Benefits of Reading Books,What are the benefits of reading you ask? Down below we have listed some of the most common benefits and ones that you will definitely enjoy along with the new adventures provided by the novel you choose to read.,Exercise the Brain by Reading .When you read, your brain gets a workout. You have to remember the various characters, settings, plots and retain that information throughout the book. Your brain is doing a lot of work and you don’t even realize it. Which makes it the perfect exercise! The Security Problem. Program Threats. System and Network Threats. Cryptography as a Security Tool. User Authentication. Implementing Security Defenses. Firewalling to Protect Systems and Networks. Computer-Security Classifications. Introduction to Networks v7.0 (ITN). Module Objectives. Module Title: . Network Security Fundamentals. Module Objective. : . Configure switches and routers with device hardening features to enhance security..