It employs a set of pre-defined rules that administrators configure to allow or block traffic.

FirewallĪ firewall is a digital barrier between the external network, such as the internet, and the internal network of the organization. This form of segmentation allows authorized users to access the network according to their role, location, and more while containing those that attempt to get in using suspicious devices. Besides using IP addresses as a basis, these categories also take into account the endpoint’s identity. Network segmentation is the approach of using software that defines areas where the traffic of a network can be placed under various classifications. Network access control also works by verifying users who are allowed to access the network by performing a check to see if they have the appropriate prerequisites. Network administrators usually deploy password-protected accounts and authentication processes before anyone can access the organization’s network. NAC gives you control over which users can and can’t access specific areas of your network. Different Types of Network Security Protection Network Access Control (NAC) To give you an idea, let’s discuss the main types of network security protections available today and what you can expect from these measures. Network security is more of a general term and there are many solutions that make up its overall capabilities.

It involves controlling and managing access, defining network boundaries, enabling network firewalls, and more.

It offers protection designed to thwart potential intrusions, breaches, and other threats that could harm one’s network. It is especially crucial given the prevalence of cybercrime nowadays and the fact that an average data breach costs approximately $3.86 million. Network security plays a critical role in the overall success of an organization. Posted at 00:24h in Network Security by Stefan Schulz

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