Types of IT Security Systems

There are many different types of IT Security Systems, each designed to protect a company's network from the intruders and viruses that are a part of the cyber world. The most popular forms of IT security systems are software based, hardware based, and virtual security systems. Hardware based security systems consist of the actual devices and applications utilized to protect an organization's network from the intruders and viruses. Software based security systems utilize programs that detect and prevent access to networks and data. Virtual security systems, on the other hand, use information that is already in place within an organization's computer systems so that if malware or a virus were to attempt to gain access to the network, the information would be automatically and mechanically prevented from being accessed by that hacker.

IT Security Systems can be broken down into three basic categories: intrusion detection and response, authentication, and protection. Intrusion detection and response security systems help to determine the presence and the cause of a security breach before any damage is done. In addition, this type of security system aids in the detection and prevention of further attacks on the network.

• Authentication security systems: This systems are used to verify the identity of a user logging onto a network. This type of security is very important when you consider that the majority of attacks on a network are performed by someone using an unknown user ID. Authentication security systems also help to determine who is authorized to gain access to a network. With this type of security system, a user is able to log onto a network and determine whether or not he or she is authorized to gain access to a specific computer on that network.

• Protection: This is what helps to prevent unauthorized access to a network. Protection systems are used primarily to block the entry of viruses and other malware that can harm a network. There are various types of protection systems that you can employ on your network. For instance, some companies employ software firewalls. Firewalls prevent hackers from accessing a computer or network by blocking certain software programs from being run on a computer.

• Information: This is the type of system that helps to collect and keep track of a company's confidential information. This includes sensitive documents, such as financial statements and corporate plans. Some types of IT security systems also help to monitor and block the transfer of information across a company. The majority of companies utilize this type of technology to prevent the theft of company information. In addition, this technology is also used to monitor the activities of employees in order to ensure that they are performing activities with proper security.

• Network Security: A network security system is a computer software package that is designed to protect computers within a local network from unauthorized access. The majority of these packages are integrated into a firewall that stops unwanted users from gaining unauthorized access to a computer system. Some of these security packages include intrusion detection systems that alert the administrator of any attacks on a computer system. Other types of IT security systems for network security include content filtering systems that block inappropriate content from being accessed on a computer system. This content is generally related to pornography or other inappropriate material.

• Corporate Networks: Corporate networks have become a vital part of most business operations today. As a result, many companies have started to utilize corporate IT security systems that are designed to protect confidential corporate data. Many of these systems provide the ability to block employee usage of computer stations, while others can also be used to prevent the transmission of malicious network software across company networks.

• Enterprise networks: This are very similar to the types of security systems used in residential networks. They typically provide the same protection against unauthorized access and offer the same options for filtering options. Some of these security systems provide application isolation, which means that a certain program can be run by an individual user, but will not affect the overall security of the system as a whole. These types of security solutions are very popular among large corporations, because they can help reduce the cost of training new employees on proper network security practices. They also provide the option of having a second user designated as a "testing" user, to ensure that a system is as effective as possible before it is released for use to all employees. Look at my website IT security systems, Houston.