What is the main function of a firewall

As an gain access to control system between the intranet along with the extranet, the firewall is frequently installed on the junction level between the intranet along with the extranet. Firewall has a good system stability security. An thief must initial traverse the protection brand of the industrial firewall to get into the target laptop or computer. main result:

1. The World Wide Web firewall can avoid the dangers online (viruses, source of information burglary) from spreading to the within the community

2, can strengthen the protection insurance policy

3, can effectively history the activities online

4. It may limit the exposure of customer details

5. It is actually a checkpoint for security plan

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