Teaching plan of network security education theme class meeting

Teaching plan of network security education theme class meeting (generally 5 articles)

As a people's teacher, it is always necessary to compile teaching plans, which are the basic conditions to ensure the success of teaching and improve the quality of teaching. How to focus on lesson plans? The following is my collection of class meeting teaching plans with the theme of network security education (5 copies in total) for your reference, hoping to help friends in need.

Lesson plan of network security education theme class meeting 1 1. Activity objectives:

1. Cognitive goal: to understand the relationship between computers, networks and middle school students' access to information;

2. Emotional goal: treat the network correctly, not indulge in it, and consciously resist the adverse effects of the network;

3. Behavior goal: to show the colorful online life and practical achievements of middle school students in the new era.

Second, the activity content:

1. Show students' online achievements: With the help of online support and large-screen demonstration, show students' colorful online life and practical achievements.

2. Put forward many negative events, and fully understand the network by discussing the negative effects of the network, so as to lay the foundation for the following discussion on correctly understanding and using the network.

3. Establish a correct network view: on the basis of full argumentation and discussion, understand the network objectively and fairly.

4. Discuss the maintenance of network order: establish the concept of "everyone is responsible for maintaining network order" and put forward some effective concrete measures.

Third, preparation before class:

1. Collect and sort out class electronic graphic information, and establish class photo albums, ppt presentations, e-learning assistants, etc.

2. Collect reports on the negative effects of computers and networks, and sort out the data.

3. Technical support: a multimedia demonstration classroom, a blackboard and several audience seats.

Fourth, the activity process:

(A) the network is not far away, just beside you and me-the charm display of online gathering.

1, record every wonderful moment-level electronic photo album display

Make a book of photos by scanning or digital photography, including:

(1) Personal photos and a motto that each student is most satisfied with, photos and messages of each teacher;

(2) Commemorative photos of major group activities, such as military training, sports meeting and spring outing.

2. One person has "difficulty" (the "difficulty" of "difficult problem"), and all parties support it-e-learning assistant.

Summarize the situation of the class from moral, intellectual and physical aspects. In the form of word document and ppt demonstration, the key points and difficulties of each subject are summarized.

3. Let me swim in the ocean of knowledge-on-site network resource search

The audience put forward the knowledge points that need to be queried and searched.

(b) In the virtual world, I don't distinguish between east, west, north and south-I realize the negative nature of the network.

The discussion mainly focused on the following aspects:

1. It's not that I don't want to go, but I really can't stop —— A discussion on indulging in online games.

2. Give me back my bright eyes and healthy body-a discussion about damaging my health.

3. Who am I and who are you in the virtual world? -The discussion about online dating, online rumors and online cheating is essentially a discussion about online morality and responsibility.

While the audience is discussing, use multimedia to play the audio-visual information collected by the audience on the big screen. All the discussion contents are sorted out by the host and summarized on the demonstration blackboard.

(3) Whose fault is it, the Internet or me? -Discuss the advantages and disadvantages of the network.

Moderator: What has the Internet brought? Why do some people go to success and glory because of it, and some people go to degradation and destruction because of it? This leads to the discussion of the nature of the network. The moderator grasps the discussion trends and summarizes the discussion results. A student with fast computer input speed will input the discussion results into the machine and display them on the big screen.

The discussion focused on:

1, the network is good: the network is a medium, a means, a tool and a bridge for us to communicate with the outside world. There is no right or wrong in itself.

2. In the virtual world, we are still realistic: although the network is a virtual world completely different from real life, it is still inseparable from realistic morality and norms.

3. Before the Internet, everyone was equal: the Internet provided everyone with equal resources, and it was up to you to gain or suffer.

Carry out network rules to the end —— Discussion on maintaining network order.

Network order, starting from me; Network order is everyone's responsibility. Facing the network, we should do the following:

1, improve their own quality and resist the temptation of the network;

2. If any bad information is found, notify * * * friends to boycott together and report to relevant departments.

Verb (abbreviation of verb) The class teacher speaks.

Through the exchange of classmates, it seems that the network is really worthy of attention. Many networks have penetrated into every aspect of our lives, but whether it will become a gurgling source of wisdom or a Pandora's box "given" by God to mankind varies from person to person. Therefore, students should correctly understand the network and consciously resist the temptation. Moreover, our school also stipulates that students are strictly forbidden to surf the Internet from Monday to Friday, so please consciously abide by it.

Sixth, the end of the activity

Teaching plan of network security education theme class meeting 2 I. Design background

Computers and networks have become indispensable tools in our work, study and life. However, more and more middle school students are addicted to the Internet. We can often see shocking news that middle school students are addicted to the internet, stay out at night, commit crimes due to internet addiction, and even commit suicide by self-mutilation. Internet addiction has seriously endangered students' physical and mental health development and family happiness. When we are trying to help students prevent Internet addiction, should we remind students to pay attention to their words and deeds to prevent being cheated on the Internet? "Reject Internet addiction and surf the Internet safely" is the theme we are going to discuss today!

This class adopts the WEB teaching platform in the teaching process, and the location is set in the student computer room. The purpose is to demonstrate an idea that when the society develops continuously and students study in the classroom, they may reach the learning state of one person and one computer. Then how to carry out teaching work? Can we use computers to complete traditional paper tests, discussions and homework, and share teachers' teaching plans on the Internet so that students can study before and after class?

Second, the teaching objectives

1, let students know whether they have the tendency of internet addiction through the internet addiction self-test questions.

2. Through data and case analysis, let students know about Internet addiction and its harm.

3. Learn how to surf the Internet healthily and safely.

Third, the teaching process

1, Introduction: Internet addiction self-test.

2. Understand Internet addiction and reject it.

(1) What is Internet addiction?

(2) The harm of Internet addiction

3. Secure Internet access

(1) Be careful when making friends online.

(2) It is a crime to "hack" other people's computers.

(3) Anti-trap of online trading

(4) It is also illegal to spread rumors on the Internet.

4. Summary

(1) Discussion voting

(2) Summary

Network security education theme class meeting teaching plan 3 class meeting purpose:

Let students clearly understand all kinds of unsafe hidden dangers on the network and learn to protect their own interests in the virtual network world; Treat all kinds of temptations rationally and resist the erosion of bad thoughts; Pay special attention not to indulge in online games and sound the alarm with bloody facts.

Overall process:

1. Let's express our opinions on the problems encountered in the network.

2. Look at cases and materials and talk about feelings.

3. The class teacher makes a summary.

Detailed process:

A and B: Hello, everyone! The theme of this class is "Network Security Education".

Moderator A: I believe that students are familiar with the network, but how much do they know about network security? Why don't you listen to Li Zhao's questions about network security first?

1, speak freely

Moderator B: The following questions are all encountered by students in the process of surfing the Internet. How do you deal with them and why? Please speak freely.

(1) Are you temperate in surfing the Internet? What's the timetable? What do you usually do?

(2) Have you protected your online password and personal data?

(3) Will you provide your name, home address, school name or telephone number, photos, etc. Chat room or public forum?

(4) Have you received documents and other information from people you don't know? Why?

(5) What will you do with bad information such as hints, provocations and threats?

(6) What's your attitude towards websites that publish bad information, unhealthy chat rooms and unhealthy pages?

(7) What do you do when someone asks to go to an appointment or visit on the grounds of giving money or meeting?

Moderator A: It seems that students have a comprehensive understanding of network security and can rationally control themselves from being eroded by bad thoughts.

It is said that the negative impact of China's Internet at present mainly includes the following three aspects: First, hostile forces at home and abroad publish a large number of reactionary, inflammatory, yellow, violent and vulgar contents on the Internet. It has caused serious adverse effects on the physical and mental health of minors. Secondly, in view of the weak self-control of minors, many criminals use the platforms provided by websites and Internet cafes to find targets to commit fraud, robbery, coercion and other criminal activities, which directly threaten the personal safety of minors.

(8) Have you ever been to an Internet cafe to surf the Internet? Even playing games?

(9) Do you play online games? What kind is it? Do you know the language and actions in The Imitation Game? Do your classmates often imitate or even talk about it?

(10) If you have classmates or relatives who are addicted to online games, can you talk about their performance?

Moderator A: Indulging in the Internet or even online games not only affects our study and mental health, but also may lead us astray. The Imitation Game's words or actions caused tragedy.

2. Look at cases and materials and talk about feelings.

Compere A: On March 7th, students of a primary school in Rong Gui, Shunde, imitated scenes in online games and fought during class. Xiao Peng and Xiao Gong, classmates, play hostile roles in a popular online game. In the "battle", Xiao Gong accidentally stabbed Xiao Peng with a switchblade.

Students are free to express their opinions: Why did such a tragedy happen? What do you think of this? What would you ask yourself?

Moderator B: Of course, this tragedy is not accidental. Behind it is a huge army of young online games. According to the statistical results, there are about XX million online game teenagers in China, of which 2.6 million are online game addicts. Previously, the survey results of internet addiction among teenagers in Shanghai showed that the total incidence of internet addiction among teenagers in this city was 14.2%. Internet addiction has become an incentive for these teenagers to intensify family conflicts and participate in illegal crimes.

Internet addiction: it can cause autonomic nerve disorder, imbalance of hormone level in human body, decline of immune function, cardiovascular disease, gastrointestinal neurosis, tension headache, anxiety, depression and so on. , and even lead to death.

3, the class teacher summary

The network provides us with rich information resources and creates wonderful entertainment time and space. It has become an important platform for students to learn knowledge, exchange ideas and entertain, and has strengthened communication with the outside world. However, the network is like a double-edged sword, and some of its bad content is also very easy to hurt students, which has great security risks. At this class meeting, we exchanged and discussed various situations in the virtual network from the time arrangement of surfing the Internet, to the selective browsing of online information, and finally to the correct understanding of online games. The purpose is to make students clearly understand the importance of network security and learn to treat all kinds of temptations rationally, so as to make better use of the network to promote our learning progress.

Network security education theme class meeting teaching objectives teaching plan 4:

1. Understand students' awareness and level of network security.

2. Let students grasp the concept of network as a whole and have a general understanding.

Teaching process:

Introduction before class: With the advent of the information age, more and more people can't live, work and study without computer networks, and various network security issues also follow. Some people use the internet to work and study, but there are always some people who destroy the internet to make money and show their computer skills, which greatly affects their normal work. Through the study of this course, I hope that students will have a general understanding of network security, and have a more detailed grasp of Trojan horse detection, hacking techniques, computer network viruses, vulnerability inspection and prevention. Through the combination of theory and practice, including the use of some commonly used security software, students can systematically learn the relevant knowledge of network security from shallow to deep under the guidance of teachers.

I. Learning requirements and methods

1. There is no suitable textbook for this course. I hope you can often take notes and do a good job in listening and reviewing with online teaching plans.

2. In addition to listening carefully in class, this course relies more on everyone's consciousness, consulting relevant learning materials through various channels, and taking notes with more hands and brains in order to solve similar problems in the future.

3. Conduct some exchanges and discussions in a timely manner to share your benefits for a period of time.

Second, the network security overview

1, students discuss in groups to understand students' understanding, interest and mastery of network security.

Divide the two groups of students into 10 minutes to discuss Trojan horse and the "panda burning incense" virus that has recently become popular on the Internet, and then choose a representative from each group to speak. The teacher made a summary according to the situation.

2. The teacher got a more accurate understanding of Trojan horse and "panda burning incense" virus by summing up.

Trojan horse: Trojan horse program is a popular virus file at present. Unlike ordinary viruses, it does not copy itself or intentionally infect other files. It attracts users to download and execute by disguising itself, and provides Trojan horse breeders with the entrance to open the seed computer, so that horse breeders can destroy and steal the seed files at will, and even remotely control the seed computer.

"Panda Burning Incense" virus: At the end of 2006, a large-scale outbreak of "Panda Burning Incense" virus and its variants occurred on the Internet in China. The virus spread in many ways, and all the infected program files were changed to look like a panda with three incense sticks. At the same time, the virus also has the function of stealing users' game accounts and QQ accounts.

This is a super virus, and the infected computer will attach the virus to all web files on the hard disk. If the infected computer is a website editor, it may be attached to all pages of the website through a poisoned webpage virus, and netizens will be infected with the virus when visiting the poisoned website. "Panda Burning Incense" has infected portal websites such as Tianya Community. "Panda Burning Incense" not only has all the characteristics of the virus, but also has a strong commercial purpose: it can secretly steal users' game accounts and QQ accounts for sale, and can also control infected computers, turn them into "cyber zombies" and secretly visit some websites that pay for their access, thus making profits. Some varieties also contain pilfer date trojan.

The concept of network security: information security refers to protecting the confidentiality, integrity and availability of information, that is, data-oriented security. After the emergence of the Internet, in addition to the above concepts, the connotation of information security has been extended to user-oriented security. Generally speaking, network security includes six threats: physical security threats, operating system security flaws, network protocol security flaws, application software implementation flaws, user use flaws and malicious programs.

Third, examples of network security

Security vulnerabilities Theoretically speaking, security vulnerabilities are unexpected functional branches in software. Through security holes, software can do unexpected things for software designers.

1. Example: Alipay control was originally designed to encrypt communication and protect users' communication security, but it can also be used to perform any function, such as running a Trojan horse that steals bank accounts. If a Trojan horse wants to run on a user's computer, one of the main means is to exploit security vulnerabilities. At present, the most widely used are various IE control vulnerabilities. On February 8, 2007, Alipay upgraded the controls and fixed the above vulnerabilities. As long as the vulnerable controls are installed, whether you use Alipay or log in to Alipay, you will be threatened by vulnerabilities. Because any web page can call this control by placing special code. However, using Alipay service itself is not dangerous-because Alipay website itself does not contain such malicious code.

2. How to prevent Trojans and viruses?

At present, the main working principle of all anti-virus software is based on feature recognition. What is feature recognition? Generally speaking, it is to master the roster of bad guys and look for them according to the roster. If this virus or Trojan horse is just written, there is no "criminal record" and it is not on the roster, anti-virus software will not recognize it. Although some anti-virus software also has some advanced identification functions that do not depend on the roster, this function is not reliable. What's more, today's virus Trojan authors, after writing the program, will test it with anti-virus software to confirm that it will not be detected before releasing it. So antivirus software is useless? No, all kinds of antivirus software can help you solve most of your troubles, but you can't expect it to be reliable.

Fourth, understand hackers.

Hacking is an industry that only a few people can enter. Every hacker has cruel youth. Most people are interested in computer assembly language in the first and second years of middle school or university. Later, they have to spend a lot of time on basic learning, so that they can enter the advanced road of hackers. Most people can't overcome this challenge and choose to give up. Hacking is also an industry that only young people can engage in. Among the hackers in China, the older generation who call themselves old people are only 30 years old, while the new generation may be less than 20 years old.

Trojan horse technology is a common attack method for hackers. It hides a program that will run when Windows starts in your computer system, and adopts the server/client running mode, so as to control your computer when surfing the Internet. Hackers use it to steal your password, browse your drive, modify your files, log in to the registry and so on.

In addition, hackers often use system vulnerabilities to carry out some destructive attacks. These will be studied slowly with everyone in the future teaching.

Verb (abbreviation of verb) abstract

This lesson mainly gives students an overall understanding of network security through examples around them. In the future, they will learn more about hackers, Trojans, security vulnerabilities and computer viruses. I hope everyone will cooperate well and lay a good foundation for future work and study!

The teaching goal of lesson plan 5 of the network security education theme class meeting;

1, let students know what network information security is, and let students know the general measures to maintain information system security.

2. Understand what information security threats exist in the network, what consequences they will bring, and how to effectively protect your information.

3. Cultivate students' safe use of network information technology and enhance their awareness of information security.

Teaching focus:

1, the common factor of threat information.

2. Learn the basic measures of virus protection and information security protection.

Teaching difficulties:

1, learn the basic measures of virus protection and information security protection.

2, the safe use of information technology in daily life.

Teaching process:

1, scenario import: the serious consequences caused by computer viruses and computer hackers.

Broadcast news and video materials related to computer viruses, hacking and crimes.

Make students realize the destructive effect of virus and the seriousness of information technology security.

2. The theme of "information security" is introduced.

Teachers and students discuss and explain topics together: (information security: refers to ensuring the integrity, availability, confidentiality and controllability of information);

3, ask questions, students answer, teachers give directions:

Through the demonstration just now, let's think about the following questions:

Turn on the computer and suddenly find that the stored files are lost or the system suddenly crashes. Do you know what happened in the computer?

What should you do when you see spam flooding your e-mail, or when you open an e-mail, anti-virus software prompts that your computer is infected with a virus?

One day, a friend saw some folders in your computer on his machine. What does this mean?

One day, a friend told you that he knew your online account and password. Can you believe it?

What do you think of the news you receive online? Just remit a certain amount of money to an account and you will get a grand prize.

One day, you were chatting on QQ, and a stranger sent you a website. Can you open it?

Internet is an ocean of information. Will you believe all the information and all the "net people" here?

Do you know how many "leak doors" there are on the Internet? As far as you know, can you tell me how these secrets were leaked?

Combined with students' daily application of computers, after discussion, students have a preliminary understanding of viruses, hackers, spam, internet fun and computer crimes. Every student has enhanced the awareness that information security is related to each of us.

4. Master the "biggest culprit" computer virus that threatens information security (group discussion)

(1) Definition:

Computer virus is a set of computer instructions or program codes that are compiled or inserted into computer programs artificially, which destroys computer functions or data, affects the use of computers, and can replicate itself.

(2) Features: Latency, infectivity, concealment and destructiveness.

(3) Transmission channels: There are many transmission channels, mainly through networks and disks.

5. Do a good job in information security protection. The teacher summed up how to establish correct network behavior:

Install genuine anti-virus software and firewall, upgrade from time to time, and comprehensively kill the virus on the system;

Patch the computer system and make irregular backups of important data;

Don't log on to unhealthy websites, don't receive websites of unknown origin, and don't download programs and data from the Internet at will.

Do not manufacture, use and spread computer viruses and hacker attack software;

Abide by relevant national laws and regulations, and don't do anything illegal.

6. Divide the students into 7 groups, with 6 people in each group, and talk about their own experience and how to establish correct network civilized behavior for themselves.

7. Course summary

In this lesson, we learned several types of information security threats in the network. I hope that through this lesson, students can improve their awareness of information security, use the convenience provided by the network correctly, and always pay attention to the importance of information security.

8. Homework after class:

Learn the National Youth Network Civilization Conference.

Inquire about the method of accessing the Internet safely.

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