5. CONCLUSIONS
The emergence of computer network technology has changed the
way people live to a certain extent. For instance, reading news
chatting online has become the habit of many people. Though
there is usually no important information in the computer of
ordinary users. Nowadays, personal privacy has been attached
greater importance, and protecting the Internet content is a part of
privacy. The analysis shows a lot of potential safety problems still
exist in computer network technology, mainly including system
vulnerabilities, viruses and Trojans, transport protocol, etc. These
aspects mentioned above should be considered if users want to
improve the level of computer network security. It is believed that
there will present better network security measures with technical
progress, so as to put the computer network security a new level.