In the information age, network security has a far-reaching impact on national security. Teenagers should take precautions, not indulge in online chat, not affect their study and normal life, and improve their awareness of network security. Here, I have compiled the comments on "Holiday Health and Safety Education Online Classroom 2023" for everyone. I hope you like it!
1 Network is a double-edged sword. It can not only benefit people, but also facilitate people to consult all kinds of information and materials; It will also bring a lot of trouble and harm to people. So be careful when using the network. Next, I will talk about my own experience.
We try to install more authoritative anti-virus software on the computer, kill Trojans and fix loopholes. And learn to upgrade anti-virus software in time, regularly clean up and kill malicious programs, and reduce the risks faced by computers.
When shopping online, we try to choose a regular shopping mall to avoid personal information falling into the wrong hands. When entering account information, you can use the keyboard on the screen. When using QQ, Fetion, WeChat and other chat tools, try not to expose your ID card information and bank card information. In the past, there were many frauds that stole QQ from others and borrowed money from other netizens. After all, the current network fraud technology is becoming more and more advanced, and many victims realize the importance of network security only after being fooled.
When it comes to network security, the top students in the computer department are quite touched. Nowadays, many illegal organizations cheat through the Internet. Sometimes when using a computer, a webpage pops up suddenly. There are usually attractive words or pictures on web pages, which make people fall into the trap of fraud gangs unconsciously ... so obeying laws and ethics is also one of the ways to maintain network security.
Learning the knowledge of network security maintenance and summarizing network security are very important for protecting our personal privacy and even corporate secrets.
The second part of the review selection of online classroom 2023 of holiday health and safety education, our life is getting better and better with the development of society, especially in rural areas, where the transportation is convenient and the advanced network communication tools are developing rapidly and widely used. For example, computers have broken into thousands of households. There are many beautiful things in our life. Although convenient, it is also a demon. See how you treat it?
Internet has many advantages and disadvantages, such as chatting online, bringing friends closer together, shopping online is very convenient, looking up information online, and many answers will come out from the screen with one click, so that you can look up endlessly. You can watch the news, learn about state affairs and listen to music to make us feel better, so you can learn a lot from the Internet. Enrich our lives.
In addition, because our teenagers are in the growth stage, with little experience and lack of experience, we must pay attention to establishing a sense of self-protection when traveling in the online world, and establish a "security firewall" in our minds to resist the influence of bad information. If you are in the restricted area, you can't go in.
The world of the Internet is rich and colorful. We should be good at using the network, use the network correctly, and learn to reject all kinds of bad temptations in the network. We should "get online in a civilized way" and let the network help us in our life!
With the development of science and technology, the network has become an indispensable tool in life and an important platform for us to learn knowledge, make friends, obtain information, exchange ideas and entertain. Some lawless elements use the internet to defraud personal information and use the internet to cheat. We must guard against being cheated.
On Friday, the teacher organized us to watch a small video of "Network Security Knowledge", which made us learn a lot. For example, in the first video, there is a sister. She saw her classmates show her her space. The elder sister said, "How can this cheapskate show me his space?" Click to see. "I think that at this time, since this sister has doubts, she should call her classmates to confirm it first, but she didn't do so. The elder sister opened it and said, "This is not his space! "Then there is a small box below, which prompts:" Your QQ is offline. " My sister said, "How can I cancel myself? I will try to log in again. "When the elder sister boarded QQ again, she found that her QQ had been stolen. This elder sister is very sad. This short story tells us not to receive files from strangers at will to prevent the QQ number from being stolen due to Trojan horse virus. Don't disclose personal and friend information to strangers. If you find the QQ number stolen, you should retrieve the password and change it as soon as possible. If you can't get your password back, you should inform your friends on QQ in time.
There is also a video about a swindler who used the Internet to create an ICBC number to cheat. The content of illegal short messages is becoming more and more attractive and irresistible. What's more, impersonating banks and public security organs, impersonating financial departments, and using people's trust in banks and public security organs to cheat are very deceptive. Liars are very cunning, so we must be on our guard. First: Don't tell anyone your ID number, bank card number and bank card password at any time and anywhere. Note: Never publish three numbers at the same time! Second: when you can't tell whether the message is true or false, call the bank's enquiry number at the first time. Note: don't call the number left in the text message first! Third: Don't call back by cell phone, you'd better call back by landline. Fourth: The best way is to ignore some unfamiliar short messages that are completely unrecognizable. Fifth: If you are cheated, please report it immediately. Sixth: Don't talk to strange information, don't believe it, don't be greedy, and don't reply. This is the trick to deal with fraudulent text messages.
Dear friends, while enjoying high technology, we should also be wary of those liars who use high technology to deceive us!
Holiday Health and Safety Education Network Classroom 2023 Review Selected Articles 4 I watched a live broadcast about network security the day before yesterday afternoon. This live broadcast refreshed my understanding of the network, and what impressed me the most was the knowledge of network security and anti-addiction network explained by the lecturer.
I once mistakenly thought: Ah, the Internet is really a good thing for me. I thought the Internet was a mysterious thing. It was originally used to play games, watch cartoons and check the answers for me. Hey, hey, who invented this? Great! But now I know that my understanding of the Internet is too one-sided. Yes, it can be used for entertainment, but if we are addicted to the Internet, it will not bring us any benefits. It's just a tool, not a toy. And the online world is also very dangerous, because you don't know whether the other person is good or bad. If you are too addicted to online games, you may do something you regret very much.
Xiao Wang and Xiao Li are playing the same game. But Xiao Wang doesn't play well and has little equipment. Xiao Li is different. Xiao Li plays well and has a lot of equipment. Xiao Wang began to be jealous of Xiao Li. So, Xiao Wang stole Xiao Li's game number. Xiao Wang thought: Xiao Li just has more equipment than me. If I put his equipment on my account, I will be better than him. As a result, Xiao Li's equipment was robbed. Because the game property is also a personal property right and cannot be tampered with, Xiao Wang was detained.
It is also very dangerous for netizens to meet. There is a male netizen who makes friends with teenage girls. When the time is right, he will ask the girl out and take the opportunity to kidnap and blackmail the girl's family, otherwise it will hurt the girl. Fortunately, the bad guy was caught later, otherwise I don't know how many bad things he would do!
These stories told in the live broadcast all tell us a truth. Network is a double-edged sword. If you use it correctly, it can lead you to the light. If you use it wrong, it will push you to the abyss. Only by constantly improving our awareness of network security and mastering the necessary network security skills can we make the network serve us better instead of becoming a slave to the network.
Internet is the product of the third scientific and technological revolution. It connects the earth into a huge network, and even the most remote areas can communicate with people in the largest cities. Network has two sides, it is not only a bridge to communicate with the world, but also the chief culprit to destroy peace.
Now is an era of knowledge economy, information is expanding and exploding at an unprecedented speed, and the future world is dominated by information technology-network. The resources of the network world are shared, and it is like an inexhaustible "golden mountain". Whoever works hard on this mountain will get something. You can find the most complete and detailed information as quickly as possible, learn more extracurricular knowledge and use the knowledge in class flexibly. Internet access is not limited by space and economy, and you can receive lectures from famous teachers online, and you can communicate with teachers by email if you have any questions. You can communicate with friends all over the world with a click of the mouse. Interactive learning on the internet, rich three-dimensional graphics display, language connection and other multimedia content make learning easy and interesting, which is not available in rigid textbooks.
Network not only has advantages, but also has disadvantages.
Teenagers have strong self-esteem and are eager for success. In the real society, only a few people are affirmed, which is far from enough. The Internet is a diverse platform, and everyone can find their own position, which is why they are addicted to the Internet. On July 4th, 2006, a teenager aged 15 in a city was addicted to online games all day. He is usually taciturn, depressed and truant for a long time. Seeing that her son was so addicted, the mother repeatedly dissuaded her and locked her son at home after consulting with her father. Five days later, the young man became restless because of internet addiction. After quarreling with his mother, he killed her and caused a bloody case. Such a frightening case happened around us. Teenagers have poor self-control, are psychologically sensitive, and are prone to impulsive things like the above cases.
As parents, we should master some knowledge of computer network, make good use of the network, be a good guide for children, and guide them to choose a website that is conducive to their success. Only in this way can we do a good job in counseling, recommend healthy, civilized, useful and interesting websites to children, and master their online psychology and trends. We should treat the network correctly and actively use its modern means to guide children to avoid its bad side.