In our daily study, work or life, everyone has tried to write a composition. There are no restrictions on the title, subject matter and format of the composition, which is basically the same as the composition. How to write a thoughtful and literary composition? The following is my 1000 word essay on network security education (5 selected essays). Welcome to read, I hope you will like it.
Network security education essay 1 network, a candy wrapped in colored paper full of mystery and temptation. For us now, this is nothing new. It is our teacher, a communicator between people, a good helper for our study and the key to our knowledge treasure house. From the Internet, we can not only quickly learn about information and events around the world, but also learn a lot of knowledge, broaden our "horizons" and make us know more and more knowledge.
It is good to log on to the website to watch the news, but students, not all websites are "green" now, there are some yellow "junk" websites that fish in troubled waters. Whenever you want to log on to a website, you must think carefully and ask yourself, "What can you learn from this website?" What are the benefits? According to my suggestion: Open the firewall before surfing the Internet, because the firewall can resist some pornographic websites and viruses.
When it comes to the Internet, we have to talk about online chat. Now many students have their own QQ numbers, and it is not easy to chat and breathe with netizens with QQ numbers. But some students use some dirty words to insult others for fun. He didn't think of the feelings of netizens, which is wrong. At the same time, this is also one of the reasons why it is forbidden to brush the screen.
At home and at school, we are all good children who keep promises. In the process of talking with netizens, we must keep our word and fulfill our promise to netizens on time. It doesn't matter if a person's looks are bad, nor does family conditions. The most important thing is to learn the virtues of being a man-trust and trustworthiness. So do netizens. Only by keeping promises can we win the trust of the Internet.
Sometimes when chatting, a letter from someone you don't know will pop up on the desktop. At this time, never open it. Because it may be a virus, the publisher wants to steal your important documents when the computer crashes. You must be careful.
When chatting, if a netizen inadvertently invites you to a place, you must act first and then act, because after all, he is just a netizen, not your "Snow White" or "Prince Charming". He may be your true friend, or he may be a wicked villain. You must learn to say no.
Internet is a double-edged sword, which has both advantages and disadvantages for the healthy growth of our teenagers. We must use its good side to help us study and succeed.
Computer is an accessory of human life. We can do many things on the computer, such as doing homework/shopping online/chatting/playing games/watching the news. These are the functions of the computer. But there will also be bad behaviors on the computer, such as violence with online dating traps, so everyone should be very careful when surfing the internet to avoid being cheated.
Therefore, all of us can't go to unknown websites. If we browse the website in disorder, we may be punished by law, which will be unimaginable and worry our parents. Therefore, all of us should be good students and don't always worry our parents.
Usually when playing computer, the teacher will say "you can't play games in computer class". Why is this? It turned out that I was afraid that some games would have some minor computer diseases, which would make a computer sick, and this disease is poisoning.
Now some people set some traps on the Internet to let other people's computers fall into traps and get poisoned. Not just poisoning. Some people accidentally disclose personal information, which may cause the covet of fraud groups, or watch bloody and violent websites online. It's all bad behavior, so as long as you visit bad websites, you have to turn it off quickly to avoid computer danger. My laptop was almost poisoned. Fortunately, the scan is fast, otherwise the computer will.
I hope people with computer poisoning can clean up the virus.
With the rapid development of human science and technology, the whole society has gradually become an invisible network, turning the whole world into a small global village. The Internet seems to be everywhere in this era. It has promoted people's economic development, narrowed the distance between countries, improved people's living standards and made great contributions to the scientific and technological progress of mankind.
Of course, everything has two sides: "water can carry a boat, but it can also overturn it." The network is like a double-edged sword. As long as it is not well controlled, it will lead to no return. I have heard such a story:
A middle school girl knows nothing about computers. Every time I hear her classmates talking about computers, she is very upset. So she made up her mind to learn computer well. Day after day, month after month, finally, God pays off, and a year later, the girl finally mastered the computer. But at the same time, she also fell madly in love with computer games. Staying up late, skipping classes and surfing the internet, she fell from the top student in her class, and the teacher no longer valued her. But when the girl woke up, she found it was too late. From the story, we can see that under the condition of imperfect network technology, computer games make some naive teenagers addicted to online games, thus making the flowers of the motherland wither. Many living examples in life are telling us a point-the network is like an invisible net, which has extended an evil hand to us. As long as you control it well, you are a spider on the internet, but if you have internet addiction, you will be stuck on this network forever.
Of course, the advantages of the network outweigh the disadvantages, and it has made great contributions to mankind and even the world. Now there are some websites specially set up for our teenagers, advocating green safety and creating a good learning environment for our students. Let's swim in the sea of knowledge together, broaden our horizons, and let us learn a lot of useless knowledge in class. It can be seen that the network is the most widely used and widely used media, which has built a broad platform for teenagers' autonomous learning and enabled students to get more opportunities to "see the world" without leaving home; It provides a broad space for students to participate in social activities, just like some "Renren.com" now, which makes students realize that "however, China keeps our friendship and heaven is still our neighbor"; It also enriches students' life and gets rid of the monotony of students' reading life. It seems that the use of the online world is good and can also benefit the world.
I also know a little computer knowledge. I remember once, my brother and I went to Ningbo to play and took a lot of photos, but when we washed them out in a few days, there was a circle of purple light around us. "What the hell is this?" Mother is confused about this matter. "That ultraviolet ray is too strong!" My dad muttered something beside me. As soon as I looked at it, my eyes rolled and my mind came: first print the photos into the computer, then enter the "drawing board", and then polish the surrounding light with an eraser. My mother saw it and praised me for being smart!
Another time, the teacher asked us to write a handwritten newspaper. I thought, since it is the internet age, why don't I make one with a computer! From the beginning, I entered the "drawing board" again, carefully decided the shape and decoration of the handwritten newspaper, and then wrote in the middle. Finally, I finished a "exquisite" handwritten newspaper and won the second prize after handing it in!
Yes, in this era, who is not a digital boy and who is not a digital girl? As long as we make good use of computers, we need to take the essence of the network and discard its dross, regard the network as the source of science and technology, and build a "firewall" for our brains. Then, the future of our motherland will be beautiful because of a safe and healthy network.
With the development of information technology, computers are becoming more and more popular, and the network has long been an indispensable part of life. It not only gives full play to the multiple functions of the network, but also closely combines technology with life, providing people with a more comfortable and convenient information life. As long as you click the mouse at home and connect to the Internet, you can "know what's going on in the world without going out", and even your daily needs such as food, clothing, housing, transportation and entertainment can be solved at one finger.
I like surfing the Internet often, but I am always careful. Because although the network world is varied and all-encompassing, there are many novel things, but there are also many hidden traps. Just like Trojan horse virus, it will not only slow down the running speed of computer, but also lead to personal data coming one after another, and important data may also be stolen. There are also some bad websites, which will do great harm to the body and mind if they are browsed by underage children; There are also some online dating and online games. If you are not careful, you may be cheated by netizens you have never met, or even have both money and people! Such examples abound, and the victims are not only children, but even adults.
As the saying goes, "water can carry a boat, but it can also overturn it", and the same is true of the Internet for us, depending on how users grasp it. If used well, it will be a good helper in work and life; If you don't make good use of it, you may hurt yourself and leave regrets. In order to keep bad websites away from us, avoid physical and mental harm, and refuse viruses to invade personal computers, we should pay attention to "don't download unknown or illegal software, don't open unknown links, don't disclose personal data, and don't go out with netizens" when surfing the Internet, to protect personal safety and enjoy the online world.
I hope everyone can enrich their network knowledge and literacy in peacetime, let themselves soar fearlessly in the network world, and learn fearlessly in the rich resources brought by the convenience of the network.
Now people are most concerned about the safety of students, but the news about student safety has never stopped. For example, nearly 100 children were injured in the xx accident at Aksu No.5 Primary School in Aksu City, Xinjiang, and were taken to the hospital. Four of them were seriously injured and two were slightly injured. A wounding incident occurred in Taixx Central Kindergarten in Taixing City, Jiangsu Province. A man rushed into the campus with a knife and chopped 3 1 person, including 28 children, 2 teachers and security guards, among whom 5 people were seriously injured. Besides, there are many red tragedies. It is also the case that parents and teachers pay more attention to the safety of students.
I don't know if this activity is everywhere in Hangzhou, but this activity is held in downtown area, and this activity is a parent volunteer. Every class in the school is worth a week, and the parents of this class voluntarily sign up. Every parent has a rotation once every semester. Their main job is to assist teachers and security guards to ensure the safety of students after school. This kind of activity has been recognized by the family, and every parent actively signs up. No parents don't want to come, parents can rest assured, and teachers can rest assured.
In addition to parents' volunteers, our school has also carried out safety publicity many times. The safety lecture calls on students to protect their own safety and reassure parents and teachers.
Students, whenever you run, do you ever worry about your own safety? When you were running on the playground, did you reassure your parents and teachers? Pay attention to your own safety and protect yourself. My teacher told me a story. A student is very naughty. When he was running, his stomach hit a sharp corner and his spleen and liver were injured. The doctor removed more than half of his spleen and told him not to run any more. But in high school, the school teacher didn't know about it. At a sports meeting, the student participated in a long-distance running, resulting in insufficient blood supply and death. This bright red class sounded the alarm for naughty students and made more people feel scared.
The safety of children is the biggest concern of the whole family. Students, protect your own safety and reassure teachers and parents!
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