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| YBS3005 | Computer Networks and Security | 3+0+0 | ECTS:3 | | Year / Semester | Fall Semester | | Level of Course | First Cycle | | Status | Compulsory | | Department | DEPARTMENT of MANAGEMENT INFORMATION SYSTEMS | | Prerequisites and co-requisites | None | | Mode of Delivery | | | Contact Hours | 14 weeks - 3 hours of lectures per week | | Lecturer | Dr. Öğr. Üyesi Mustafa Bilgehan İMAMOĞLU | | Co-Lecturer | | | Language of instruction | Turkish | | Professional practise ( internship ) | None | | | | The aim of the course: | | The aim of the course is to enable students to explain computer network design, concepts about computer network management and network management components. To learn basic network security. |
| Learning Outcomes | CTPO | TOA | | Upon successful completion of the course, the students will be able to : | | | | LO - 1 : | recognize computer networks. | 2,8,9 | | | LO - 2 : | define network management protocols. | 2,8,9 | | | LO - 3 : | learn and distinguish network layers. | 2,8,9 | | | LO - 4 : | explain the technologies used in network security. | 2,8,9 | | | LO - 5 : | explain the sub-oil characteristics of computer network. | 2,8,9 | | | CTPO : Contribution to programme outcomes, TOA :Type of assessment (1: written exam, 2: Oral exam, 3: Homework assignment, 4: Laboratory exercise/exam, 5: Seminar / presentation, 6: Term paper), LO : Learning Outcome | | |
| Basic Concepts, Layer structure of computer networks, application layer, transfer layer, network layer, data link layer, physical layer, wide area network technologies, computer network planning, security in computer networks. |
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| Course Syllabus | | Week | Subject | Related Notes / Files | | Week 1 | Introduction to computer networks, Network and Internet in our lives, Communication components, | | | Week 2 | Network concepts and definitions, switching methods, multiplexing | | | Week 3 | Layered structure of computer networks, OSI model, TCP / IP model, interlayer communication | | | Week 4 | Application layer, application layer tasks, application layer software, application layer protocols | | | Week 5 | Transport layer, tasks of transport layer, service addressing, transfer layer protocols | | | Week 6 | Network layer, tasks of network layer, network layer protocols, packet creation, subnetting | | | Week 7 | Data link layer, tasks of data link layer, network topologies, Ethernet, MAC address analysis | | | Week 8 | Physical Layer, the tasks of the physical layer, standards of the physical layer, coding of signals, | | | Week 9 | Mid-term exam | | | Week 10 | Types of physical media, physical boundaries, UTP cabling, fiber cabling, coaxial cable | | | Week 11 | Wide area network technologies, basic concepts, WAN connection technologies, | | | Week 12 | Computer network planning, modern network architecture features, | | | Week 13 | Selection of network devices, local network cabling, | | | Week 14 | Security in computer networks, technologies used for security, modern network security threats, Basic principles of a secure network | | | Week 15 | Network threats, viruses, worms, trojans | | | Week 16 | Final exam | | | |
| 1 | R.Kara, Bilgisayar Ağları, Nobel Yayıncılık 2019, Ankara | | | |
| Method of Assessment | | Type of assessment | Week No | Date | Duration (hours) | Weight (%) | | Mid-term exam | 9 | 11/2023 | 1 | 50 | | End-of-term exam | 16 | 01/2024 | 2 | 50 | | |
| Student Work Load and its Distribution | | Type of work | Duration (hours pw) | No of weeks / Number of activity | Hours in total per term | | Yüz yüze eğitim | 3 | 14 | 42 | | Sınıf dışı çalışma | 3 | 14 | 42 | | Laboratuar çalışması | 0 | 0 | 0 | | Arasınav için hazırlık | 1 | 8 | 8 | | Dönem sonu sınavı için hazırlık | 2 | 8 | 16 | | Dönem sonu sınavı | 1 | 1 | 1 | | Total work load | | | 109 |
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