Advantages and disadvantages of network security handwritten newspaper

One more network protection skill and one more information security guarantee.

Improve the ability of self-defense and self-help, and ensure the safety of your own life network.

Create a harmonious order between the sea and the sky, and build a maritime network security campus.

Civilization and discipline, good wind, network security education I go first.

In life, regardless of dignity, in network security, regardless of you and me.

Network security awareness exists every day, and campus life is enjoyable.

1. Install anti-virus software on the computer, scan the system regularly and kill viruses;

2. Update virus database and system patch in time;

3. Download the software as far as possible to official website or a large software download website, and carry out anti-virus before installing or opening software or files of unknown origin;

4. Don't open links to unknown web pages at will, especially links to bad websites. When strangers send links to themselves through QQ, try not to open them;

5. Don't receive files casually when using network communication tools. If you receive a file, you can cancel the "Hide extensions of known file types" function to view the file types;

6. Strengthen the authority management of public disk space and regularly kill viruses;

7. Check with anti-virus software before opening the mobile storage, and you can create a folder named autorun.inf in the mobile storage (which can prevent the U disk virus from starting);

8. When it is necessary to download data from public networks such as the Internet and transmit it to intranet computers, data can be transmitted by burning CDs;

9. Set passwords for all accounts in the computer system, and delete or disable expired accounts in time;

10. Back up regularly, and it can be quickly repaired after being seriously damaged by viruses.

1. Try not to have the same account and password. Modify the password regularly to increase the complexity of the password. Don't directly use the number of personal information such as birthday, telephone number and ID number as the password.

2. The password should be composed of uppercase and lowercase letters, numbers and other characters as far as possible, and the length of the password should be appropriately increased and changed frequently;

3. Different network applications need to set different user names and passwords;

Safe use of e-mail

1. Don't click on links, pictures and files in unknown emails at will;

2. When using the email address as the user name to register the website, you should set a website password different from the original email password;

3. Set the prompt question of password retrieval appropriately;

4. Be vigilant when receiving emails related to personal information and money (such as winning prizes and raising funds).

Prevention of information leakage in social networks

1. Use the security settings of social networking sites to protect sensitive information;

2. Don't click on unverified links easily;

3. Carefully publish personal information on social networking sites;

4. Register according to your own needs for the website.

Network is a magical world, which can not only broaden students' horizons, but also learn various scientific and cultural knowledge. At the same time, the network is also a complex world, full of unhealthy information and "toxins", which may affect students' physical and mental health at any time.