Fundamentals of Digital Network and Information Systems

General Data
Academic program	General Engineering Program			:
Type d'EC	Classes
Lectures : 23h00 Tutorials : 4h00 Lab Work : 8h00 Total duration : 35h00	Status :	Period : ACADEMIC SEMESTER	Education language : French

Learning Outcomes
Understanding the main principle of digital communication networks, through the example of TCP / IP. At the end of this course, the student will understand the functioning of networks, the simple implementation of a network of limited size, and the vulnerabilities related to low level network layers. C1- Understanding Network Vocabulary - Know the general vocabulary of networks - Understand a technical document using this vocabulary - Dialog with a network specialist, to express a need or a network problem C2- Apprehends the concepts related to the functioning of the networks - Use network technologies in the design of a product or service - Design a simple network and choose the equipment to implement it - Understand the principle of encapsulation of network layers, and use it for diagnostic purposes (network analysis) - Implement the concept of IP address and addressing plan - Diagnose an IP disfunction C3-Understanding the implications of technical concepts related to information security - Evaluate the safety of the procedures and know the limit of the tools allowing to treat the information, according to the place and the mode of access. - Analyze the most obvious faults; - Adapt your behavior to threats, vulnerabilities and impact; - Master configuration and security of access in a business context - Measure the risk of Wifi +/- secure (WEP, WPA, WPA2), with / without VPN; - Identify the main vulnerabilities of network protocols

Learning Outcomes

Understanding the main principle of digital communication networks, through the example of TCP / IP. At the end of this course, the student will understand the functioning of networks, the simple implementation of a network of limited size, and the vulnerabilities related to low level network layers.
C1- Understanding Network Vocabulary
- Know the general vocabulary of networks
- Understand a technical document using this vocabulary
- Dialog with a network specialist, to express a need or a network problem
C2- Apprehends the concepts related to the functioning of the networks
- Use network technologies in the design of a product or service
- Design a simple network and choose the equipment to implement it
- Understand the principle of encapsulation of network layers, and use it for diagnostic purposes (network analysis)
- Implement the concept of IP address and addressing plan
- Diagnose an IP disfunction
C3-Understanding the implications of technical concepts related to information security
- Evaluate the safety of the procedures and know the limit of the tools allowing to treat the information, according to the place and the mode of access.
- Analyze the most obvious faults;
- Adapt your behavior to threats, vulnerabilities and impact;
- Master configuration and security of access in a business context
- Measure the risk of Wifi +/- secure (WEP, WPA, WPA2), with / without VPN;
- Identify the main vulnerabilities of network protocols

Content
The course consists of a lecture and tranining sessions to practice the concepts seen during lecture. - Introduction (objectives, skills targeted, issues for the engineer) - Vocabulary and History (basic vocabulary, network evolution history, future perspectives) - Models and Protocols (ISO and DoD models, standardization, RFC, TCP / IP stack) - Encapsulation (coding and decoding of a frame, network analysis, examples) - Physical Support (cables, connectors, physical characteristics, topologies, pre-wiring) - Active Components (repeaters, switches, routers, firewall, proxy) - Ethernet frame (Mac addresses, use, link with the physical layer, security) - IP datagram (structure of a datagram, IP address, mask, implementation under windows) - Addressing plan (construction of an address plan, configuration of IP addresses, gateways, DHCP / BootP) - Management of the shortage of IPV4 Addresses (NAT, IPv6) - DNS system (general operation, architecture, TLD, diagnostics, vulnerabilities) - ARP (principle, structure, ARP table, example of dynamic use, vulnerabilities) - Routing (routing, routing table, general principle of routing algorithms) - Internet structure (internet map, concept of autonomous systems, peering points, technical and geopolitical issues)

Content

The course consists of a lecture and tranining sessions to practice the concepts seen during lecture.
- Introduction (objectives, skills targeted, issues for the engineer)
- Vocabulary and History (basic vocabulary, network evolution history, future perspectives)
- Models and Protocols (ISO and DoD models, standardization, RFC, TCP / IP stack)
- Encapsulation (coding and decoding of a frame, network analysis, examples)
- Physical Support (cables, connectors, physical characteristics, topologies, pre-wiring)
- Active Components (repeaters, switches, routers, firewall, proxy)
- Ethernet frame (Mac addresses, use, link with the physical layer, security)
- IP datagram (structure of a datagram, IP address, mask, implementation under windows)
- Addressing plan (construction of an address plan, configuration of IP addresses, gateways, DHCP / BootP)
- Management of the shortage of IPV4 Addresses (NAT, IPv6)
- DNS system (general operation, architecture, TLD, diagnostics, vulnerabilities)
- ARP (principle, structure, ARP table, example of dynamic use, vulnerabilities)
- Routing (routing, routing table, general principle of routing algorithms)
- Internet structure (internet map, concept of autonomous systems, peering points, technical and geopolitical issues)

Pre-requisites / co-requisites
Common practice of networks, as a user Concept of binary calculation and binary / decimal / hexadecimal conversion

Bibliography
Polycopier of course, "Réseaux" - Christophe MATHIEU, Available on the Intranet https://fr.wikibooks.org/wiki/R%C3%A9seaux_TCP/IP https://fr.wikibooks.org/wiki/Syst%C3%A8me_de_noms_de_domaine Computer Networks (5th Edition), Andrew S. Tanenbaum (Author), David J. Wetherall (Author) ISBN-10: 0132126958 ISBN-13: 978-0132126953 Les Réseaux (9ème édition) Edition 2018-2020. L'ère des réseaux cloud et de la 5G - - Guy PUJOLLE, Eyrolles

Bibliography

Polycopier of course, "Réseaux" - Christophe MATHIEU, Available on the Intranet
https://fr.wikibooks.org/wiki/R%C3%A9seaux_TCP/IP
https://fr.wikibooks.org/wiki/Syst%C3%A8me_de_noms_de_domaine
Computer Networks (5th Edition), Andrew S. Tanenbaum (Author), David J. Wetherall (Author)
ISBN-10: 0132126958
ISBN-13: 978-0132126953
Les Réseaux (9ème édition) Edition 2018-2020. L'ère des réseaux cloud et de la 5G - - Guy PUJOLLE, Eyrolles

Assessment(s)
N°	Nature	Coefficient	Observable objectives
1	C1- Understanding Network Vocabulary C2- Apprehends the concepts related to the functioning of the networks C3-Understanding the implications of technical concepts related to information security	3	Written exam
2	C2- Apprehends the concepts related to the functioning of the networks C3-Understanding the implications of technical concepts related to information security	2	Oral exam
3	C2- Apprehends the concepts related to the functioning of the networks C3-Understanding the implications of technical concepts related to information security	2	Practical work