Advantages and disadvantages of online speech 1

Dear leaders, teachers and students:

Hello everyone!

I am honored to participate in this student union election. I'm running for the position of "Minister of xx Department".

Introduce myself: I'm xxx from Class XX, Grade XX. I am lively, enthusiastic, cheerful, calm, steady and careful. In class, I consciously cultivate my ability of cooperation and coordination. Can sincerely cooperate with others, coordinate the relationship with classmates, and dare to manage bad behavior boldly. Therefore, I won the praise of teachers and classmates.

In fact, the student union is a bridge, and the student union is a link, connecting souls and communicating ideals. Working in the student union is an experience. I want to temper myself in the fire and make myself into a good piece of steel. Xxx once said, "Don't be afraid to sell yourself. As long as you think you are talented, you should think you are qualified for this position. " . I have enough confidence and ability to be qualified for this position!

First, I have enthusiasm, which makes me happy to work. As a good student cadre, the most important thing is to have enthusiasm for work.

Secondly, I have experience, which will make me mature to face the work. Years of class work have made me regard serving my classmates as a part of my life. Two years of student union work has improved my coordination ability; Third, I am good at communication, which makes me understand the meaning of cooperation. I understand that a building can't be supported by only one pillar.

I know that no amount of rhetoric is only instantaneous wisdom and passion, and simple actions are the flowers on the road to success. I think, if I am elected, I will prove my ability with practical actions and achieve today's goal. Finally, I sincerely hope that everyone will support me, encourage me, give me a vote of confidence and give me a chance to display my talents!

My speech is over, thank you!

Advantages and disadvantages of online speech II

Dear teachers and students:

Good morning!

Today, the topic of our national speech is "Network Security, Start with Me". The third week of September every year is National Cyber Security Publicity Week. Starting today, the school will carry out a series of network security activities, including the fifth and sixth grade network security tabloid contest, the fourth grade network security class meeting, and the third grade information technology course network security knowledge contest.

2 1 century 19 years, no one can easily leave the network in modern society. The network provides us with abundant information resources and becomes an important platform for us to learn knowledge, exchange ideas, make financial payments and entertain. Just like how human ancestors felt about air, sunshine and water millions of years ago, the Internet has become a silent state, but its weight is almost the same as life itself. But just as there will be air pollution in the air and water pollution in the water, the online world is equally dangerous and undercurrent.

Viruses created by computer hackers often cause economic losses in the real world, and some even reach hundreds of millions of dollars. With the advent of the era of big data, data security and privacy protection have become important issues in society. 2065438+September 2008, facebook was attacked by hackers due to security vulnerabilities, resulting in the disclosure of nearly 30 million users' information. 165438+ 10, Marriott International's room reservation database was hacked, and the information of about 500 million guests was leaked. The leaked information includes the customer's name, date of birth, telephone number, passport number, mailing address, e-mail address, etc. And even pay the card number and expiration date.

Students can also tell their parents and grandparents what the teacher said under the national flag today. Let's act together to protect personal information security, consciously abide by network-related laws and regulations, and realize network security. Start from me and practice the socialist core values with practical actions.

Advantages and disadvantages of network speech 3

Leaders, teachers and students:

Good Morning, everyone!

_ _ The education system takes "_ _" as the theme, earnestly propagandizes and implements the network security law and related supporting laws and regulations, comprehensively popularizes the network security knowledge of teachers and students, enhances the network security awareness and protection skills, and creates a healthy and civilized campus network security environment.

First, strengthen organizational leadership and effectively raise awareness of network security.

All schools should attach great importance to it, put the network security work on the important agenda of the unit, and plan, deploy, promote and implement it in a unified way with the school informatization work.

Second, strengthen education and publicity, and strive to create a good working atmosphere for network security.

During the cyber security publicity week, all schools should closely focus on the theme of the activities, actively use the publicity media inside and outside the school, especially the new media, to report the activities of the publicity week, vigorously carry forward the socialist core values, and improve the safety awareness of all teachers and students. Teachers and students should consciously strengthen network and information security education, constantly improve their ability to identify and resist harmful information such as obscenity, pornography and bloody violence, cultivate their own good media literacy, establish scientific and healthy Internet usage habits, cultivate standardized and legal network behaviors, and create a good atmosphere for safe and legal Internet access.

Third, strengthen supervision and inspection to ensure that network security work is implemented.

Network security work is of great responsibility and concerns the future. Schools should regularly and irregularly carry out network security supervision and inspection, and find, prevent and remedy early through self-examination, spot check and remote security detection.

Schools should actively encourage students to use the Internet in a civilized, healthy and green way in combination with students' behavior habits.

My speech is over, thank you.

Advantages and disadvantages of online speech

Hello, everyone, I am very happy to attend this speech. Life is so wonderful and splendid, but in my speech today, there is no great sadness between life and death, and there is no plain and gorgeous rhetoric. The topic of my speech is: Internet, a wonderful and dangerous world.

In 20 years, the passwords of csdn of China Software Development Alliance and China Developer Technology Community were leaked, and the passwords of more than 654.38 billion users were leaked. Hackers have published some user information databases on the Internet, resulting in the disclosure of more than 6 million registered email accounts and their corresponding plaintext passwords. After this incident, security incidents such as Duowan.com, Renren.com and Sogou browser were exposed one after another.

Well, you haven't experienced the previous case personally. That is to say, everyone who has contacted and passed the title test knows that sometimes they will be called by the magazine to ask if they want to publish the title of the paper. Hehe, everyone knows this. It is obvious that your phone information has been leaked. How did it leak? Do I have to register online and pay for the title exam? Phone number is a mandatory option when registering, well, that's basically how it is leaked. Of course, it is very likely that other information has also been leaked.

Let's get down to business. The content of my speech is divided into four parts: what is network security, the importance of network security, the current situation of network security, how to prevent network security and build a harmonious network.

First of all, let's talk about what we mean by "network security". Network security refers to protecting the hardware, software and data in the network system from being destroyed, changed or leaked by accidents or malicious reasons, and the system runs continuously, reliably and normally without interrupting network services.

Network security is a comprehensive subject involving computer science, network technology, communication technology, cryptography technology, information security technology, applied mathematics, number theory, information theory and other disciplines. This is a difficult industry.

Someone once said, "whoever has the information will control the network, and whoever has the world." This sentence is not entirely correct. However, this has been well reflected in the stock market. This shows how important it is to master the network, and the importance of network security is also reflected. In a large number of network applications, security is facing great challenges. In fact, enjoying resources and security has always been a contradiction. In the open network environment, a large amount of information flows online, which provides the target for criminals to attack. They use different means of attack to access or modify sensitive information flowing in the network, break into the computer system of users or government departments, peep, steal and tamper with data. Internet fraud, which is not limited by time, place and conditions, has stimulated the growth of crime to some extent because of its "low cost and high income".

Let me talk about the current situation of network security in the big environment. First, the problem of integrity is serious. With the development of the Internet, especially the rapid development of commercial applications, many lawless elements have extended their black hands to the Internet, resulting in frequent threats to network security and credit crisis in recent years. According to the Internet Security Report of China in 20_, in 20_, the number of tampered websites in China was 16388, including government websites 1802. The user information databases of more than 50 China websites are circulated publicly on the Internet or sold through the underground black industrial chain, of which nearly 50 million pieces of data are confirmed as real information.

Second, the awareness of information protection is weak and the awareness of security needs to be improved. This requires netizens, or to know more about the basic knowledge of network security, and enhance the awareness of self-protection of personal information online.

Third, the development of information network security service industry is not mature enough. Professional services are all charged, and excellent personal network security protection products are rare. Events in the field of personal protection, such as 3q War and Kingsoft Internet Security Free, have been accompanied by the development of personal network security in China in recent years. It can only be said that domestic personal network security products have yet to be developed.

Regarding network security, it can be said that malicious codes are rampant, the number of viruses is exploding, and the network security situation is quite grim.

Network security is a problem, and it cannot be completely cured. As an enterprise, with the improvement of enterprise informatization, the investment in network security will also increase. Choosing an excellent network security service company in China is a general solution. As individual users, we have few means, so we have to strengthen our prevention. What can we do? First of all, there will be no pie in the sky, don't be greedy and cheap, don't be confused by some "winning traps", send the winning page, and don't click on the winning link casually. Don't disclose more personal information when registering online tools such as forums and mailboxes, because filling in information is tantamount to entrusting information to managers, and the password setting should not be too simple. Don't use your own birthday as a password, which will not help you to use your wife's birthday, hehe. And download any information to the regular website, so as to avoid the file being bound by trojans. Don't be fooled by "fishing nets" in online shopping. Install anti-virus software and firewall on the computer, update security vulnerabilities in time, and avoid hacking.

Network security is a big topic. Well, that's all for my little speech. I wish everyone a safe and harmonious online life.

Advantages and disadvantages of online speech

Dear students:

Good afternoon, everyone. I am very happy to discuss the speech on network security with you here.

Network world, a wonderful world. But there is danger behind the wonderful.

Network security means that the hardware and software of the network system and the data in the system are protected from being destroyed, changed or leaked due to accidents or malicious reasons, and the system runs continuously and reliably without interrupting the network service.

The specific meaning of network security is users (individuals, enterprises, etc. It is hoped that information involving personal privacy or business interests will be protected by confidentiality, integrity and authenticity when transmitted on the network.

At the same time, network security is a comprehensive subject involving computer science, network technology, communication technology, cryptography technology, information security technology, applied mathematics, number theory, information theory and other disciplines.

American futurist _ _ _ once said: "Whoever owns information and network will own the whole world." Former US President Bill Clinton also said, "The country that will control the world in the future will not rely on the army, but the country with leading information capabilities." It can be seen how important it is to master the network, and the importance of network security is also reflected.

Network security is a problem, of course, it must be solved, so how to prevent it? First of all, there will be no pie in the sky, don't be greedy and cheap, and don't be confused by some "winning traps". However, if you disclose a lot of personal information, the password setting should not be too simple. Don't use your birthday as a password, because it is not safe.

Well, that's all for me. I wish everyone a safe and harmonious online life.

Thank you!

Advantages and disadvantages of online speech

Hello everyone!

In order to publicize and advocate civilized surfing the Internet according to law, enhance the awareness of network security in the whole society, popularize network security knowledge, create a healthy and civilized network environment, and maintain network security, today we held the launching ceremony of the National Cyber Security Publicity Week with the theme of "Strive to be a good netizen in China and protect the safety of network culture" in _ _ Square.

Carrying out network security publicity activities is an important measure to safeguard the network security interests of the broad masses of the people and ensure national network security, and it is an inevitable requirement for building a safe and healthy cyberspace.

Internet has profoundly changed people's way of life, behavior and values. While the Internet has brought convenience to people, due to the weak awareness of network security of some netizens, network information leakage, network fraud, rumors, violence, pornography and other incidents occur from time to time, and illegal and bad information frequently appear, which makes the network information security and healthy development of the network face severe challenges.

It is necessary to abide by the national laws and regulations on network information security, establish and improve the network information security responsibility system and network information security protection mechanism, fulfill legal obligations, assume social responsibilities, adhere to civilized operation and use of the Internet, actively cooperate with the competent authorities to comprehensively clean up illegal and bad information, and build a clear and healthy cyberspace.

The general public should abide by the moral bottom line and professional ethics, consciously resist bad information, identify network traps, not participate in the production and dissemination of harmful and useless information, and refuse to spread rumors and information that violate national laws, affect national security and undermine social stability. At the same time, we should strengthen our study, master the necessary knowledge of network security, enhance our awareness and skills of network security, and enhance our ability to distinguish right from wrong. Strengthen legal awareness, take the initiative to take up legal weapons, increase the reporting of illegal and harmful network information, strive to maintain national network security, and contribute to national security and Internet development.

Thank you!

Advantages and disadvantages of online speech

Hello everyone!

With the rapid development of computers, the online world has entered and deeply influenced our lives, and has become an important platform for teachers and students to learn knowledge, exchange ideas and entertain. While bringing great convenience to our lives, the mixed information on the Internet is also harmful to us. In particular, the information it conveys is mixed with pornography, violence, reaction and fraud traps. For those who lack self-control, it is easy to embark on the road of abnormal development.

Through our investigation and analysis, most students don't know how to treat network problems correctly and don't understand the advantages and disadvantages of the network. Half of middle school students surf the Internet for chatting, and most students have their own netizens. They think chatting online is an interesting thing. Many students think that chatting online can make you know many strange friends, talk to each other, help each other, talk to each other, and talk with people you know or don't know to discuss topics of common interest. 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, browse the world on the Internet and learn about the latest news and information and technological trends in the world, which greatly broadens the horizons of middle school students and brings great convenience and fun to their study and life.

Rich information content, convenient information acquisition and interesting interaction let us enjoy a happy online time, but at the same time, we should realize that a beautiful online life needs us to create together. In order to build the Internet into a new way to spread advanced socialist culture, a new platform for public cultural services and a new space for people's healthy spiritual and cultural life, on the occasion of the 18th National Congress of the Communist Party of China, we put forward the following initiatives to teachers and students:

First, consciously abide by the relevant laws, regulations and policies of the state, do not produce, publish or disseminate harmful information that endangers national security, undermines the implementation of the Constitution and laws, incites state power, harms social interests and social stability, and violates social ethics, and resist all illegal acts; Don't talk about "Japan-related" topics, don't spread anti-government, incite secession and undermine national unity, and don't participate in sensitive illegal activities and assemblies that incite national hatred and undermine national unity.

Second, advocate advanced culture, respect the scientific spirit, carry forward social integrity, cultivate a beautiful mind, take the profound Chinese culture as the spiritual source of our online cultural activities, engage in elegant online cultural activities, do not publicize feudal superstition, pornography, gambling, violence, murder, terror, instigation of crime, do not spread information that openly insults others or fabricates facts to slander others, and nourish our hearts and cultivate us with excellent online culture.

Third, consciously enhance the network moral awareness, know honor and disgrace, distinguish right from wrong, practice virtues, adhere to civilized surfing, consciously resist any form of false and vulgar information, do not believe in rumors, do not spread unhealthy words and pictures, do not search unhealthy content, do not run games containing murder and pornography, and do not stay in website communities, forums, chat rooms, blogs, Weibo and post bars.

Fourth, resolutely resist words and deeds that damage the image and interests of the education system, resolutely resist any form of false and vulgar information that damages the school, resolutely resist any information that infringes on the rights and interests of others, actively use the Internet to publicize the school, show its good image, and expand its influence.

Five, correctly handle the relationship between surfing the Internet and work, study and life, consciously focus on work and study, be good at using network resources to improve their own quality, be happy and relaxed, and oppose long-term addiction to online world, online games and online chat.

Teachers and students, we are the direct beneficiaries of network civilization, the participants in the construction of network culture, and should be the promoters of network civilization! Let's start from me, start from the side, consciously become civilized netizens, and jointly create a beautiful online life!

Thank you!