CODE 84195 ACADEMIC YEAR 2020/2021 CREDITS 6 cfu anno 1 INGEGNERIA GESTIONALE 8734 (LM-31) - SAVONA SCIENTIFIC DISCIPLINARY SECTOR ING-INF/03 LANGUAGE Italian TEACHING LOCATION SAVONA SEMESTER 1° Semester TEACHING MATERIALS AULAWEB OVERVIEW The course provides the basic elements of modern telecommunication networks, especially the ones based upon packet switching. The main functionalities of the Internet are presented and discussed, highlighting the critical issues related to the security of the systems and devices exposed on the network. The course also illustrates the main cryptography techniques for secure communications and electronic signature. Eventually, the principal types of malware are described. AIMS AND CONTENT LEARNING OUTCOMES The course aims at providing the basic elements of modern telecommunication networks, presenting the possible available and effective solutions in the context of office automation. The main functionalities of the Internet are presented and discussed, highlighting the critical issues related to the various aspects concerning information security. The risks deriving from the principal types of malware are also described. AIMS AND LEARNING OUTCOMES See learning outcomes PREREQUISITES None TEACHING METHODS Lectures provided by means of the Teams platform due to COVID-19 emergency SYLLABUS/CONTENT Data transmission networks: history of packet switching; from mainframe networks to the Internet. Internet organization, services, and protocols. On the network edges: access technologies, access rate, wired technologies, wireless networks, problems related to user mobility. Classification of networks: public and private networks, LAN, MAN, and WAN. Internet addressing: overview on networks organization, domains, private local networks and internetworking, corporate networks, virtual private networks (VPN). From grid computing networks to “Clouds”. Overview on the main services provided by clouds: Software as a Service (SaaS), Data as a Service (DaaS), Hardware as a Service (DaaS), Infrastructure as a Service (IaaS). Network security. The concepts of security, as concerns data and communication processes. Principles of cryptography: symmetric and asymmetric cryptography, private and public keys. Information integrity, electronic signatures. Authentication. Security of wireless networks. Malware. Intrusion detection systems. RECOMMENDED READING/BIBLIOGRAPHY F. Kurose, W. Ross – Computer Networking: A Top-Down Approach, 7th Edition Handouts (ppt slides) by the teacher. TEACHERS AND EXAM BOARD SANDRO ZAPPATORE Ricevimento: Booked via e-mail. Exam Board SANDRO ZAPPATORE (President) GIAN CARLO CAINARCA STEFANO VIGNOLA ALDO GRATTAROLA (President Substitute) LESSONS LESSONS START I semester (approx. from Sept. 21 to Dec. 18). More details can be found in the timetable published by the Polytechnic School Class schedule TELEMATICS NETWORKS SECURITY EXAMS EXAM DESCRIPTION Oral ASSESSMENT METHODS Oral examination will focus on the topics covered during the lectures. The aim is to evalute the degree of learning, autonomy, logical, reasoning skills achived by the student. Exam schedule Data appello Orario Luogo Degree type Note 14/01/2021 10:00 SAVONA Orale 29/01/2021 10:00 SAVONA Orale 09/06/2021 10:00 SAVONA Orale 23/06/2021 10:00 SAVONA Orale 09/07/2021 10:00 SAVONA Orale 10/09/2021 10:00 SAVONA Orale FURTHER INFORMATION None