What Types of Cyber Security Threats Include

With the rapid development of Internet and the expansion of network application, network security risk has become very serious and complex. The fault caused by the single machine security accident is transmitted to other systems and hosts through the network, which can cause a wide range of paralysis. In addition, the lack of security mechanism and weak protection awareness make the network risk more and more serious. What kinds of network security threats include?

The main threats to network security are as follows

1. Software vulnerability:
Every operating system or network software can not be flawless and vulnerable. This makes our computer in a dangerous situation, once connected to the network, will become the target of public criticism.

2. Improper configuration:

Improper security configuration results in security vulnerabilities. For example, if the firewall software is not configured correctly, it will not work at all. For a specific network application, when it starts, it will open a series of security gaps, and many applications bundled with the software will also be enabled. Unless the user forbids the program or configures it correctly. Otherwise, the hidden danger always exists.

3. Weak safety awareness:

Careless choice of user password, or lending his account to others or sharing with others will threaten the network security.

4. Virus:

At present, the number one enemy of data security is computer virus, which is inserted into computer programs by compilers to destroy computer functions or data. A group of computer instructions or program codes that affect the normal operation of computer software and hardware and can be self copied. Computer virus has the characteristics of infectivity, parasitism, concealment, triggering and destructiveness. Therefore, it is urgent to improve the prevention of virus.

5. Hackers:

Another aspect that poses a threat to computer data security is from computer hackers. Computer hackers use the security loopholes in the system to illegally enter other people's computer systems, which is very harmful. In a sense, hackers do more harm to information security than ordinary computer viruses.