PPT-Computer Networking

Security and Cryptographic Algorithms Dr Sandra I Woolley Contents A summary of security threats and requirements Cryptography vs steganography Keys and the Caesar cipher Cryptanalysis The Vigenère cipher. COMS 6998-. 8. , Fall 2013. Instructor: Li . Erran. Li (. lierranli@cs.columbia.edu. ). http://www.cs.columbia.edu/. ~lierranli/coms6998-8SDNFall2013/. 9. /17/2013: SDN Scalability. Outline. Juniper & Comcast SDN competition. James McAvoy and Yifeng Li. CSI 5112 - Information Networking Model DSL. 1. Winter Term - 2011. Introduction. Information Networking Model. Data Model. Modeling complex relationships . Prof Mengchi Liu, Carleton University. -. Series . is a family of smart . web-managed . 1GbE and 10GbE Ethernet switches designed for small and medium . businesses (SMBs) that . crave enterprise-class network control fused with consumer-like ease.. COMS 6998-10, Fall 2014. Instructor: Li . Erran. Li (. lierranli@cs.columbia.edu. ). http://www.cs.columbia.edu/. ~lierranli/coms6998-10SDNFall2014/. 9. /22/2014: SDN Scalability. Outline. Homework 1 due Oct 1. Book design © 2014 Cambridge University Press. Course Overview. Vehicular Networking. Part 1: ...in cars. Overview and use cases. Architectures. Bus systems. Electronic Control Units. Security and safety. A computer network, often simply referred to as a network, is a collection of . computers. . and . devices interconnected by communications channels that facilitate communications and allows sharing of resources and information among interconnected devices.. Eugene (. Yuxin. ) DAI . PhD. . Cox Communications. Gigabit Ethernet over POF Study Group. October , 2014. OUTLINE. Home networking requirements . GEPOF use cases. FTTH home networking applications. Toward Software-Defined Clouds. Aditya Akella. TA: Aaron . Gember. Fall 2012. 1. Cloud Computing in Numbers. Datacenter instance:. Costs . in . billion$ . range. > 100,000 servers. Number of servers (estimates*). . The Social Job Search. Agenda. Learning Outcomes. Networking 101. Your Friends. ’. Friends. Your . Friends. Your Friends. ’. Friends. ’. Friends. What is Networking?. You . can’t ask for connections, or learn to network by reading an article. Networking requires active engagement. Talking to friends, family and faculty is a good way to start. Lisa Yan and Nick McKeown. Stanford University. 1. With help from Keith . Winstein. , . Sachin. . Katti. ,. Nikhil . Handigol. , Brandon Heller, and Bob Lantz. 2. Teach. …. Introduction to Networking. people . who hate . networking. Cassandra Chapman. 18 March 2016. NETWORKING IS . NOT. …. Being fake. Sucking . up to . people. Selling yourself. Only for extroverts. Only instrumental. The elevator speech. What is networking?. Wiktionary: The act of meeting new people in a social or business context. Good networking combines business and social. Elevator speech. A clear brief message or commercial about you. Anne V. . Scammon. , Managing Director . Eric Schlesinger, Executive-in-Residence . . . . . What do you think?. Evaluate Today’s Program . Check iPhone for link . to . program evaluation . With SDN, new vulnerabilities open up in the form of malware, ransomware and viral worms due to direct Internet access. This direct Internet access does not fall under the existing network security.