1. This information is confidential.

In the information society, information has the same value as energy and material resources, and even higher value in some cases. Valuable information is bound to have security problems, especially for enterprises. For example, driven by a fiercely competitive market economy, every enterprise has confidentiality requirements for information such as raw material quotas, production technology and business decisions in a specific location and business scope. Once these secrets are leaked, it will not only cause serious economic losses to enterprises, but also to the country.

2. Information needs to be shared.

The development of economy and society needs communication and resource sharing among users, and it needs to connect multiple computers into a network, which implies great risks, including great vulnerability and complexity, especially for the largest network today-the Internet, which is easily attacked and destroyed by people with ulterior motives. With the improvement of national economy informatization, a lot of information and business information are stored in computers. With the expansion of network application, the problem of information leakage is becoming more and more serious. Therefore, the security of computer network becomes more and more important.

Content of handwritten newspaper in network security

One: Use a secure computer.

1. Set the operating system login password and open the system or software firewall.

2. Install anti-virus software and update the virus feature library in time.

Try not to lend personal computers until the traces of use are cleared.

4. Don't log in to your personal account on a computer without antivirus software.

5. Don't log in sensitive accounts such as online banking on public computers.

6. Don't save personal data and account information on public computers.

7. Don't forget to cancel your registered account before you leave the public computer.