About this Course
4.4
308개의 평가
86개의 리뷰

100% 온라인

지금 바로 시작해 나만의 일정에 따라 학습을 진행하세요.

탄력적인 마감일

일정에 따라 마감일을 재설정합니다.

초급 단계

완료하는 데 약 8시간 필요

권장: 5 weeks of study, 1-2 hours/week...

영어

자막: 영어, 스페인어

귀하가 습득할 기술

Network ProtocolsIp AddressWiresharkCommunications Protocol

100% 온라인

지금 바로 시작해 나만의 일정에 따라 학습을 진행하세요.

탄력적인 마감일

일정에 따라 마감일을 재설정합니다.

초급 단계

완료하는 데 약 8시간 필요

권장: 5 weeks of study, 1-2 hours/week...

영어

자막: 영어, 스페인어

강의 계획 - 이 강좌에서 배울 내용

1
완료하는 데 1시간 필요

My PC's Internet & Gateway

For the course 'Introduction to TCP/IP,' the first module is 'My PC's Internet & Gateway,' which introduced all important functions of the Internet that you use from your PC (Personal Computer), laptop, or smartphone. The first lecture 'My PC’s Internet Setup' explains the setup used in your PC/laptop. The next lecture 'Automatic Internet Setup using DHCP,' shows how your PC/laptop’s Internet connection is automatically setup if a local DHCP Server is supporting your network. Then the focus moves to the Default Gateway configuration in the 'IP Gateway/Router Configuration' lectures. As the Default Gateway is the gateway to the Internet for your PC/laptop, the lecture 'IP Routing Table' shows how the Default Gateway sends and receives all packets for your PC/laptop....
5 videos (Total 49 min), 2 quizzes
5개의 동영상
1.1 My PC's Internet Setup10m
1.2 Automatic Internet Setup using DHCP8m
1.3 IP GatewayRouter Configuration17m
1.4 IP Routing Table5m
2개 연습문제
Practice Quiz for Module 14m
My PC's Internet & Gateway14m
2
완료하는 데 1시간 필요

TCP/IP Protocol

The second module 'TCP/IP Protocol' focuses on all protocol and functional aspects of the TCP and IP operations used in your PC/laptop/smartphone. The first lecture ‘TCP/IP 5 Layers & Operations’ provides an easy-to-understand description of how TCP/IP works in the Internet to transfer information, using a comparable example of how postal mail is delivered. The lectures ‘IPv4’ and ‘IPv6’ describe how the IPv4 and IPv6 protocols are structured and how they operate. In addition, the CIDR (Classless Inter-Domain Routing) notation as well as the IPv4 and IPv6 addresses and subnets are explained. Then the lectures on ‘UDP’ and ‘TCP’ describe how the port number works and how TCP conducts flow control and detects errors in the packets you received on your PC/laptop/smartphone....
8 videos (Total 44 min), 2 quizzes
8개의 동영상
2.2 TCP/IP Network Operations4m
2.3 TCP/IP Layers3m
2.4 TCP/IP Networking Functions3m
2.5 IPv415m
2.6 IPv69m
2.7 UDP1m
2.8 TCP3m
2개 연습문제
Practice Quiz for Module 28m
TCP/IP Protocol20m
3
완료하는 데 1시간 필요

Internet Routing & Functions

The third module ‘Internet Routing & Functions’ focuses on the main protocols and functions used in the Internet that you have been using every day to make network connections. The lecture ‘IGP vs. EGP’ is focused on the types and functions of IGPs (Interior Gateway Protocols) and EGPs (Exterior Gateway Protocols). The lecture ‘OSPF’ describes how OSPF (Open Shortest Path First) sets up SPT (Shortest Path Tree) routing paths, which makes your Internet connections more reliable and fast. The lectures ‘ARP’ and ‘NAT’ explains how you have used ARP (Address Resolution Protocol) and NAT (Network Address Translation) to inter-changing IP addresses for access to private networks and how your PC/laptop/smartphone had been finding IP addresses from web host names. The lectures ‘RPC’ and ‘FTP’ describes how RPC (Remote Procedure Call) had been enabling you to make connections to remote computers/servers, and how FTP (File Transfer Protocol) helped you move files from a remote computer/server to your PC/laptop so quickly. The last lecture ‘E-mail’ compares the characteristics of IMAP (Internet Message Access Protocol) and POP3 (Post Office Protocol version 3) and how they operate in serving your all your e-mails....
2 videos (Total 19 min), 2 quizzes
2개의 동영상
3.4~3.7 Internet Routing & Functions6m
2개 연습문제
Practice Quiz for Module 38m
Internet Routing & Functions20m
4
완료하는 데 1시간 필요

Internet Security

The module ‘Internet Security’ focuses on the most popular Internet attack types and describes the methods used by your PC/laptop/smartphone to prevent and defend against cyber attacks. The first lecture ‘Top Ranking Internet Attacks’ describes the most commonly occurring attack types and ranks them based on the percentage of attack incidents. Your PC/laptop/smartphone has been receiving these attacks 100%, you just did not know it, but now you will. The lecture ‘Growing Security & Threat Issues’ discusses about zombie computers and botnets and other emerging attack techniques, which may be contaminating your PC/laptop/smartphone. The lectures in ‘Internet & Cyber Attacks’ include the most serious cyber attack types of Phishing, DoS (Denial of Service) & DDoS (Distributed DoS), Overflow, MITM (Man-in-the-Middle) Attack, and SQL (Structured Query Language) Injection. The lectures in ‘Internet Security & Protection’ focus on the most commonly used attack defense/security techniques used by your PC/laptop/smartphone, which include Firewalls, IDS (Intrusion Detection System), TLS (Transport Layer Security), WEP (Wired Equivalent Privacy), WPA (Wi-Fi Protected Access), WPA2, and SSH (Secure Shell). ...
4 videos (Total 30 min), 2 quizzes
4개의 동영상
4.2 Growing Security & Threat Issues3m
4.3 Internet & Cyber Attacks9m
4.4 Internet Security & Protection9m
2개 연습문제
Practice Quiz for Module 410m
Internet Security20m
5
완료하는 데 1시간 필요

Wireshark Internet Project

The module ‘Wireshark Internet Project’ contains two major parts. First ‘How to Install Wireshark’ is introduced. In the lectures of ‘Internet Packet Analysis using Wireshark,’ the descriptions of how to find your PC/laptop’s IP address and subnet mask, how to find the IP address of someone else’s website domain name, how to check the type of Internet connection and security protocols you are currently using, and how to monitor your PC/laptop’s network performance, using Wireshark is explained in very easy terms. Then it is recommended for the same Wireshark measurement experiment of downloading a test file from Google or Baidu to be conducted as a DIY (Do It Yourself) practice....
3 videos (Total 18 min), 1 quiz
3개의 동영상
5.2 How to Check your IP Configuration6m
5.3 Internet Packet Analysis using Wireshark9m
1개 연습문제
Wireshark Internet Project10m
4.4
86개의 리뷰Chevron Right

75%

이 강좌를 수료한 후 새로운 경력 시작하기

46%

이 강좌를 통해 확실한 경력상 이점 얻기

25%

급여 인상 또는 승진하기

최상위 리뷰

대학: MKJul 8th 2018

Awesome course, though the questions could have been better and the high level details on protocols and all could have been highlighted in a better manner. Non the less, its an awesome course.

대학: AADec 2nd 2017

It was so interesting and helpful course. I enjoyed with this course. I got a lot of knowledge about Networking,TCP/IP model, Cyber Attacks and Protecting,Wireshark and etc.\n\nThank You

강사

Avatar

Jong-Moon Chung

Professor, School of Electrical & Electronic Engineering
Director, Communications & Networking Laboratory

연세 대학교 정보

Yonsei University was established in 1885 and is the oldest private university in Korea. Yonsei’s main campus is situated minutes away from the economic, political, and cultural centers of Seoul’s metropolitan downtown. Yonsei has 3,500 eminent faculty members who are conducting cutting-edge research across all academic disciplines. There are 18 graduate schools, 22 colleges and 133 subsidiary institutions hosting a selective pool of students from around the world. Yonsei is proud of its history and reputation as a leading institution of higher education and research in Asia....

자주 묻는 질문

  • 강좌에 등록하면 바로 모든 비디오, 테스트 및 프로그래밍 과제(해당하는 경우)에 접근할 수 있습니다. 상호 첨삭 과제는 이 세션이 시작된 경우에만 제출하고 검토할 수 있습니다. 강좌를 구매하지 않고 살펴보기만 하면 특정 과제에 접근하지 못할 수 있습니다.

  • 수료증을 구매하면 성적 평가 과제를 포함한 모든 강좌 자료에 접근할 수 있습니다. 강좌를 완료하면 전자 수료증이 성취도 페이지에 추가되며, 해당 페이지에서 수료증을 인쇄하거나 LinkedIn 프로필에 수료증을 추가할 수 있습니다. 강좌 콘텐츠만 읽고 살펴보려면 해당 강좌를 무료로 청강할 수 있습니다.

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