PPT-8: Network Security

Author : lois-ondreau | Published Date : 2017-10-02

8 1 Security in the layers 8 Network Security 8 2 Secure sockets layer SSL Transport layer security to any TCPbased app using SSL services Used between Web browsers

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8: Network Security: Transcript


8 1 Security in the layers 8 Network Security 8 2 Secure sockets layer SSL Transport layer security to any TCPbased app using SSL services Used between Web browsers servers for ecommerce https. 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! 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 . To protect assets!. Historically done through physical security and closed . networks.. Purpose of Security. With the advent of personal computers, LANs, and the wide-open world of the Internet, the networks of today are more open.. Jaime Castañeda . jaimec@juniper.net. Systems Engineering Manager. CALA – Enterprise.. INSANITY DEFINED…. Doing the Same Old Things & Expecting Different Results. Scalability?? . --> network . Why wireless?. Wifi. , which is short for wireless . fi. … something, allows your computer to connect to the Internet using magic.. -Motel 6 commercial. 2. … but it comes at a price. Wireless networks present security risks far above and beyond traditional wired networks. 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. Three steps to reduce the risk of Advanced Persistent Threats . With continuing news coverage of sophisticated and targeted attacks that can go undetected for months, it no wonder that IT security professionals are actively searching for ways to combat these threats.. Chapter 11:. Managing a Secure Network. Chapter Outline. 11.0 Introduction. 11.1 Network Security Testing. 11.2 Developing a Comprehensive Security Policy. 11.3 Summary. Section 11.1:. Network Security Testing. By Kelly Crancer. p. 328. Security. 670,000 account numbers and balances were seized by New Jersey mastermind.. Bank of America, Commerce Bancorp, PNC Financial Services Group, and Wachovia were the victims. 2. High. Risk. Medium Risk. Low Risk. Cost. Low. Medium. High. Used by. Universities. Companies & organizations. Military organizations. Vulnerability to attacks. High. Medium. Low. Security. Risk.   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! In conclusion, cyber security is an essential aspect of modern business. Cloudmind.ae Email Security, DNS Security, SPF Security, and Network Monitoring solutions provide comprehensive protection against cyber threats. By implementing these solutions, businesses can protect their data and ensure the smooth operation of their IT systems.

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