Network security speech

Model essay on network security speech (selected 6 articles)

By learning the speech language, we can improve the expressive force of the language and enhance its appeal. In today's social life, speeches are used more and more. I believe many friends are very upset about writing speeches. The following is a sample essay (6 selected essays) on network security that I have compiled for you, hoping to help you.

Network Security Speech 1 Dear xx:

Students, surfing the Internet is like stepping into society. You can learn something beneficial to your healthy physical and mental growth in this virtual space. There is nothing you can't learn in textbooks. Here you can get the help of thousands of netizens all over the world. However, it may also be influenced by some websites with unhealthy content, or it may violate the law. To do this, please remember the following Internet safety rules:

1. Don't disclose yourself and your parents' family information, such as name, address, school, telephone number, photos, etc., to others online without your parents' consent.

2. If you see uncivilized information or pictures, you should inform your parents immediately.

3. Inform parents before entering the chat room. If necessary, parents should confirm whether the chat room is suitable for students. Don't "drop in" between chat rooms. In the chat room, if you find someone making incorrect remarks, you should leave immediately, and don't spread unfounded or irresponsible remarks in the chat room yourself.

4. Don't spread offensive remarks to others in chat rooms or BBS, and don't spread or repost other people's contents that violate the code of conduct of primary and secondary school students or even violate the law.

Try not to publish your email address in online forums, online bulletin boards and chat rooms. If you have multiple email addresses, try to set different passwords. Don't meet anyone you know online without your parents' consent. If you are sure to meet with netizens, you must do it with your parents' consent and company, or in a public place with trusted classmates and friends.

7. If you receive junk mail (mail of unknown origin), delete it immediately. Including emails with greetings, prizes, etc. If in doubt, immediately ask parents and teachers how to deal with it.

8. If someone injures himself online, tell his parents or teachers in time.

9. According to the agreement with parents, properly control the online time, generally no more than 1 hour at a time and no more than 3 hours a day.

Pay attention to safety when surfing the internet. If you don't take precautions, the harm of the network is not small. The following aspects should arouse students' sufficient attention.

First of all, beware of excessive online entertainment.

Second, beware of being cheated when making friends online.

Third, there should be a trade-off between online content, and automatically stay away from websites that publish bad information.

Fourth, stay online and beware of "poison black". That is to prevent virus invasion and hacker attacks, and don't download programs and attachments from unknown websites.

Finally, let's learn about the national convention on youth network civilization:

Be good at online learning and don't browse bad information.

Be honest and friendly, don't insult and deceive others.

To enhance self-protection awareness, don't date netizens at will.

It is necessary to maintain network security without disturbing network order.

It should be beneficial to physical and mental health, and we should not indulge in virtual time and space.

Thank you!

Speech on Network Security 2 Dear teachers and students:

Good Morning, everyone!

I am Li Guotao, the head teacher of 1 class, and also the computer teacher of the training center. The topic of my speech today is "Mobile phone network security".

With the continuous development of the Internet and intelligent terminals, mobile phones have long been an indispensable "weapon" for our work, life and entertainment, and it is precisely because of its powerful functions that it is easy to "hurt" ourselves carelessly. So, how to ensure the daily mobile phone network security? Let me give you seven "don't" points:

1, don't buy mobile phones from informal channels. Some unscrupulous merchants will pre-install the hacking software in their mobile phones, repackage it and sell it through the internet or physical stores. This kind of software will automatically run on the mobile phone and cannot be deleted even if the factory settings are restored. Therefore, students are advised not to buy mobile phones from informal channels.

In addition, it is recommended that you don't jailbreak or ROOT your mobile phone, because this operation will open all the permissions of our mobile phone, which is convenient for hackers to invade the mobile phone system.

2. Don't just download the app from the Internet. For Android or Apple phones, you can extend the application functions of the phone by installing various apps. But it also brings some security risks, and it is easy to poison the mobile phone if you are not careful.

It is recommended that you download the verified APP in the application mall of your mobile phone. In addition, we can also download the app from the mobile phone housekeeper software developed by some well-known Internet companies such as Tencent and Baidu.

3. Don't casually connect unfamiliar WiFi. Many of our classmates like to lick WiFi, especially when the traffic package is not enough. But sometimes free WiFi will cost us a lot. This is because most free WiFi access points are unencrypted, and hackers can easily monitor our traffic through these open networks and obtain sensitive information such as user names and passwords. When we are not using the Internet, we should turn off WiFi and Bluetooth. This can not only prevent the mobile phone from automatically connecting to the unencrypted network, but also save battery power.

4. Don't disclose the prompt information such as the verification code sent by the bank to others. In online transactions, in order to confirm the identity of customers, major banks will send short messages with verification codes to the mobile phone numbers reserved in payment accounts, and the transactions can only be completed after verification. If we receive the verification code message from the bank without online shopping, it means that the bank account information has been stolen. Don't disclose the verification code to others at this time, call the bank to verify it immediately.

5. Don't open links of unknown origin. Malware or viruses are often hidden in network links, and hackers will describe these links as things we are interested in, such as "Long time no see, old classmate, this is a photo of our childhood" or "video of a serious fire in a middle school in Guangzhou". After opening the link, malicious programs will automatically run on the mobile phone, and there is a risk of personal information disclosure.

Let me tell you a real case. One day, Xiao Huang, a classmate of our class, received a message from 10086, suggesting that he could get the phone bill by logging in to a website. As a result, after Xiao Huang opened the website, not only did he not get the phone bill, but 500 yuan's living expenses on the bank card were also transferred away. Finally, it was verified by the public security organ that the short message was sent by the hacker's pseudo base station.

6. Don't just test online.

"Test your personality" and "Test your New Year's fortune" are very popular on the Internet ... When participating in these tests, we often need to authorize WeChat to log in and enter name, birthday and mobile phone number, and these private information will be stored by developers, and it is possible to piece together complete personal information through combing.

7. Don't just take photos and addresses of your family.

Some students like to use their mobile phones to take photos of their names, addresses and family members on WeChat Weibo and other platforms. If this is the case for a long time, the information you expose will form a complete set of information after a little analysis and summary by a "willing person", which hides all kinds of unpredictable risks.

In addition to the seven "don't" points mentioned above, we should also do the following three things:

1, encrypt your mobile phone.

Most mobile phones have built-in encryption function. This is especially important when the mobile phone is stolen or lost, which can not only prevent unauthorized access, but also effectively prevent greater losses such as personal information disclosure.

In addition, as an automatic fault protection, you can consider backing up your data. Because some brands of mobile phones will automatically delete all data after entering the wrong password several times.

2. Install antivirus software.

Files we download and applications on our mobile phones may also contain malicious code. Once such files or apps are launched, the data on the mobile phone will be sent to hackers immediately, leaving our privacy unprotected. Installing reputable antivirus software can effectively protect the security of our personal information.

In addition, some anti-virus software also provides rich functions, such as clearing your data when your mobile phone is lost, or tracking and intercepting suspicious calls, prompting unsafe apps.

3. The mobile phone system and APP should be updated and upgraded regularly.

There will also be security holes in our mobile phone system and APP. Hackers will use these vulnerabilities to attack our mobile phones, so we need to keep the mobile phone system and APP updated in time.

Although it is convenient to surf the Internet by mobile phone, we should always be alert to the network security of mobile phone.

Let the mobile phone become our practical tool, and let the safe network environment protect our privacy and property from infringement. My speech is over, thank you.

Speech on Network Security 3 Dear teachers and students,

Hello everyone!

The Internet is a good thing, where we can find many close friends, and more people use the Internet to become billionaires. For our primary school students and adults, watching movies, watching news, watching weather forecast and looking up information is always inseparable from the internet. The network is rich in things and has almost all functions, but it is also doped with some bad substances. Talk about online games again. Yin Zhengqi is a vivid example around us. Because he is addicted to online games and can't extricate himself. He quarreled with his parents. In his life, he can't lack online games, and he has to play with his computer on for more than six hours every day.

See, such a fresh life has also become fragile and small. Maybe if he hadn't met the internet, maybe he would have made contributions to the country and become the pride of his parents in his life!

Internet makes us more convenient, smarter and happier, but it also makes us unhealthy.

I hope everyone can regard online games as a way of entertainment and enrich their spare time, but don't indulge in the internet and go astray! Playing is a child's nature. It is unrealistic not to play computer, but you should control your online time by yourself and not be controlled by the network. Remember, turn it off if you want, and don't feel sorry!

Here, I wish you all make good use of the network and let it push us forward and run towards the road to success! Remember, the Internet is two-sided, with both good and bad sides. It depends on how you choose. If you choose well, it will lead you to the apprentice. If you choose badly, it will drag you down.

Network security speech 4 teachers and students:

Good morning everyone.

The topic of my speech today is "Correct View of the Internet World".

With the migration of the times and the development of science and technology, human society is entering the era of information networking. Internet has opened a brand-new and colorful world for people, especially teenagers. According to some expert surveys, teenagers spend a lot of time online. 30. 1% of the respondents have the habit of surfing the Internet frequently, and 82.5% of the respondents have their own computers with Internet access. In the survey, when asked about the longest online time, 3 1.8% answered 9 hours and 25.9% answered 5-8 hours. The survey also found that boys spend more time online than others. What do students do online? The survey shows that the proportion of content used for chatting, playing games and entertainment is as high as 55.7%.

Undoubtedly, the network is the most widely used medium, which has built a broad platform for teenagers' autonomous learning, enabling students to acquire more information and knowledge, "stay at home" and "see the world"; It provides students with a broad space to participate in social activities. "However, when China maintains our friendship, heaven is still our neighbor"; It enriches students' life and gets rid of the monotony of "two points and one line" reading life. The online world is so wonderful!

However, it cannot be ignored that the double-edged sword of the Internet has stabbed many teenagers who lack self-protection awareness. The openness and concealment of the network have instilled a lot of spiritual rubbish into the simple heart. Some credulous websites instigate, which leads to human tragedy; Some rashly met netizens and were injured innocently; Some people are addicted to black internet cafes, so it is difficult to neglect their studies. Others are keen on online games, and their moral concepts are vague and even confused by the law of the jungle and intrigue; Some were infected by online pornography such as gambling and eventually went astray. They reveled in the virtual space, began to escape from reality, neglected their studies, and made themselves haggard and dreamy. Let parents sigh and teachers shake their heads.

Teenagers are in the golden age of their lives, beautiful nature beckons us, the peak of science needs us to climb, our parents with hard work expect us to grow up healthily, and the future of our motherland needs us to create brilliance ... There are too many things we should do! Can a small screen cover all our lives?

"Water can carry a boat, but it can also overturn it." Nowadays, the network security of teenagers has become a hidden danger that affects the country's prosperity, social stability, school education and family harmony. I really hope that all our young friends can have a clear understanding of the network and build a safe "firewall" in their minds!

Speech 5 on Network Security Dear teachers and students,

Good morning everyone. The topic of my speech today is "Network Security Education for Middle School Students".

Nowadays, information technology is being used all over the world, and the appearance of the Internet is subtly changing the lifestyle of teenagers and affecting their outlook on life, values and society.

The network is rich and colorful, with both positive and negative aspects. The network is the carrier, and there is no right or wrong in itself. Whether you learn well or not depends on your subjective choice. We should correctly grasp the advantages and disadvantages brought by the Internet, which is conducive to our rational use of the Internet.

Middle school students have the following advantages in surfing the Internet:

1 can broaden your horizons.

2. Strengthen foreign exchanges.

3. Promote the individualized development of middle school students.

4. Expand the space for middle school students to receive education.

At the same time, it also has the following shortcomings:

1, the richness of network information is likely to cause "information pollution" to middle school students.

2. The arbitrariness of network information dissemination tends to weaken the moral consciousness of middle school students.

3. The temptation of the internet leads to the symptoms of "Internet addiction" and "network loneliness" among middle school students.

Through our investigation and analysis, most students don't know how to deal with network problems correctly and don't understand the advantages and disadvantages of the network. Half of middle school students chat online, and most students have their own friends. They think chatting online is an interesting thing.

Many students think that chatting online can make many new friends, communicate with each other, help each other, contact and communicate with people they know or don't know, and discuss topics of common interest, which is very convenient.

Only a few students can make full use of network resources to help their study, and they can also get their own needs at will.

They can browse the world on the Internet and get to know the latest news and information and the latest scientific and technological development in the world, which greatly broadens the horizons of middle school students and brings great convenience and fun to their study and life.

Speech 6 on Network Security Dear teachers and students,

Good morning everyone. I'm xx from Class One, Grade Eight. The theme of my speech today is network security.

Today, with the rapid development of science and technology, the Internet is nothing new to us. It can let us know what is happening in every corner of the world at any time and anywhere, and broaden our horizons, but the network is also a double-edged sword, and improper use will do great harm to our physical and mental development. 2 1 how should middle school students use the internet?

The network has many advantages. Without the internet, it will cause great inconvenience to our present life. For example, if you send an email on the Internet, the recipient can receive it in a few seconds. If you write the letter on paper and let the postman deliver it, it will waste a lot of time. Therefore, the Internet can greatly improve people's work efficiency. At the same time, the network can also broaden our horizons. By using the internet, we can learn about current events at home and abroad at the first time. We can also study with the help of the internet. In the network, we can learn a lot of knowledge that we can't learn in school and enrich our knowledge. We can also use the internet to read books. There are many kinds of books on the internet, so we can choose books to read according to our own needs. This is the advantage of the network.

Of course, everything has two sides. "Water can carry a boat, but it can also overturn it." Network has its advantages and disadvantages. Now many students are addicted to online games, and some students play games all night. This will not only neglect studies, but also cause great harm to the body, leading to decreased vision and even retinal detachment. Not only playing online games, but also browsing bad websites. Nowadays, when surfing the Internet, many teenagers can't help but be tempted to open some unhealthy websites, which will do harm to their physical and mental health. Some students are deeply influenced by bad information and embark on the criminal road of theft and robbery, and even have the tragedy of murder or suicide. Therefore, before we open a website, we must ask ourselves: Should I visit this website? In this way, we won't go astray.

Now, the network has become an inseparable part of our life, and we need to use the network correctly. So, how can we use the network to benefit ourselves and ensure network security? First of all, for this double-edged sword, we need a sword that is more beneficial to us, and we should abandon the sword that is harmful to us. Secondly, we need to strengthen self-control, stay away from temptation and consciously resist bad information. Another point is that you need to arrange your time reasonably, control the time of online entertainment, and don't indulge in the internet. Only in this way, the network can do its best to become our good assistant.

Students, let's use the Internet correctly from today! That's the end of my speech, thank you!

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