Introduction to network security:
Network security usually refers to the security of computer networks, and in fact it can also refer to the security of computer communication networks. Computer communication network is a system that connects multiple computers with independent functions through communication equipment and transmission media, and realizes information transmission and exchange between computers with the support of communication software.
Computer network refers to a system that connects several independent computer systems, terminal equipment and data equipment scattered in the region by means of communication under the control of the protocol for data exchange. The fundamental purpose of computer network is to enjoy resources, and communication network is the way to realize network resources.
Development status:
With the rapid development of computer technology, information network has become an important guarantee for social development. Many of them are sensitive information, even state secrets. Therefore, it will inevitably attract all kinds of man-made attacks from all over the world. At the same time, network entities have to withstand floods, fires, earthquakes, electromagnetic radiation and other tests.
Methods to enhance the awareness of network security;
1, learn network security knowledge.
In order to enhance the awareness of network security, young college students need to learn network security knowledge. Including understanding common network attacks, identifying phishing emails and fraudulent information, and mastering password management skills. Through classroom study, online training, safety knowledge contest, etc., we will continuously accumulate network security knowledge and improve our own prevention ability.
2. Develop good online habits.
Good online habits are an important guarantee for network security. Young college students should avoid using weak passwords, change passwords regularly, don't trust unfamiliar links, and don't download files from unknown sources at will. In addition, for social media, online forums and other platforms, personal information should be carefully released to avoid revealing privacy.
3. Pay attention to the trend of network security.
The development of network security changes with each passing day. Young college students should pay attention to the trends of network security and understand the latest security technologies and trends. By attending network security lectures, joining security communities and paying attention to security bloggers, we can improve our network security level with the times.