firewalls

How firewalls work-

Firewalls are used to protect networks from offensive websites and potential hackers.

Basically, a firewall is a barrier to keep destructive forces away from your property. In fact, that's why it’s called a firewall. Its job is similar to a physical firewall that keeps a fire from spreading from one area to the next.

A network firewall protects a computer network from unauthorized access. Network firewalls may be hardware devices, software programs, or a combination of the two. Network firewalls guard an internal computer network against malicious access from the outside. Network firewalls may also be configured to limit access to the outside from internal users.

With the large number of firewall solutions available today, firewall selection and implementation can be a time-consuming and overwhelming process. Organizations with a connection to the Internet or to any other un-trusted network need to implement a firewall solution. IBC can analyze the current network infrastructure and the impact a firewall will have on all network services, resources and users, and how a firewall will fit particular business network.

IBC can install and manage firewalls so that security becomes a transparent, scalable, and manageable aspect of your business infrastructure.

• Protect your e-mails from spams

• Protect your organizations important information from unauthorized access

• Prevent internal users from gaining access to external unauthorized networks and services to improve employee productivity

• User authentication

• VPN access to mobile employees

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