Cyber security, computer security or information security is basically the protection of networks and computer systems against unauthorized access, data loss or damage of their hardware, applications, or digital data, and from the improper manipulation or disruption of the services they offer. These networks are generally controlled by computer systems that are networked to one another through a communication system, either by means of IP networking, leased lines, wireless network or other technologies such as VPN (Internet protocol), WAN (wide area network) or STP (small scale telecom switch arrangement). The primary users of such networks are business enterprises and government agencies, which require a high degree of security for both confidentiality and integrity of their networks. The cyber security measures employed in such networks include physical security such as Secured Physical Access (SPAS) using an access control device, information security such as encryption, firewall, and anti-virus software. Network management also forms an important part of cyber security measure and involves the identification, construction and maintenance of networks, their configuration and security. There are three types of networks: Public Networks - these are the public networks that are accessible to the public Internet and may contain servers. They are normally controlled by a network administrator, while servers are the ones that carry out the operations on the networks. Private Networks - in this case, the Internet service providers (ISPs) are the main sources of the protected servers. Enterprise Networks - in here, the personal computers are the authorized users of the systems, which are normally protected with various security measures. They can be accessed by the users only when they possess the right passkeys. The most common use of these cyberspace networks is for the exchange of sensitive information, especially financial and personal data. Follow gpkgroup.com.au for more info about these services. With the advent of Internet technology, there has been a substantial increase in the number of cyber attacks on different networks. It has led to the demand for better Internet application security. Different types of cyber security application ensure greater protection against web threats. Some of them are discussed below: Physical Security Networking - This physical network is used in protecting business critical networks from distributed attacks. Basically, it is divided into two parts. The first one protects the internal networks, while the other one encompasses external networks. The physical security is achieved through the installation of firewall and intrusion detection devices. Besides, the backup systems should be reliable and fast so that business owners do not face any problem in the future. Click here for more info about these experts. Virtual Private Network - The virtual private network provides a layer of security over the internal as well as external network. It works as an independent private system that combines both physical security and cyber security. To achieve this task, the administrator of such a virtual private system needs physical security certifications, which are issued by some third-party organizations. The virtual private network also allows the administrators to implement various security features to protect corporate information. There are many cyber security best practices, which are adopted to keep a check on the rising number of cyber attacks. In addition, these practices are adopted to help businesses prevent and mitigate any harmful situation. Experts recommend that companies should adopt all the cyber best practices because these are the best ways to secure corporate data from malicious online attacks. You can get more enlightened on this topic by reading here: https://en.wikipedia.org/wiki/Cybersecurity_information_technology_list.
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