Network Threats/Attacks

In a computer network a threat is a type of danger that can harm or put at risk the security of the network. Generally, there are four categories of threats in the computer network. These four standard categories of threats are unstructured, structured, external and internal in the computer network. These four categories are discussed as follows:

Unstructured threats: The inexperienced individuals harm the network security through unstructured threats. For this, they use hacking tools such as password crackers and shell scripts. It occurs during the testing of the network.

Structured threats: Experienced hackers develop structured threats, as they are technically strong. They have the knowledge of the system vulnerabilities. They take the advantages of this information and develop exploit scripts and codes using sophisticated hacking techniques.

Internal threat: An internal threat arises during the authorised access to the network. In this case, the hackers use internal access and misuse the information.

External threat: The external threat arises from individuals or hackers trying to gain unauthorised access to a computer network. Threats and attacks are mostly used interchangeably in computer networks. The different types of threats and attacks are Denial of Service, spoofing, social engineering, man-in-the-middle, brute force, session hijacking, sniffing, etc

In a computer network a threat is a type of danger that can harm or put at risk the security of the network. Generally, there are four categories of threats in the computer network. These four standard categories of threats are unstructured, structured, external and internal in the computer network. These four categories are discussed as follows:

Unstructured threats: The inexperienced individuals harm the network security through unstructured threats. For this, they use hacking tools such as password crackers and shell scripts. It occurs during the testing of the network.

Structured threats: Experienced hackers develop structured threats, as they are technically strong. They have the knowledge of the system vulnerabilities. They take the advantages of this information and develop exploit scripts and codes using sophisticated hacking techniques.

Internal threat: An internal threat arises during the authorised access to the network. In this case, the hackers use internal access and misuse the information.

External threat: The external threat arises from individuals or hackers trying to gain unauthorised access to a computer network. Threats and attacks are mostly used interchangeably in computer networks. The different types of threats and attacks are Denial of Service, spoofing, social engineering, man-in-the-middle, brute force, session hijacking, sniffing, etc