Network and System Administration20825 marksFirewall concepts and requirements
What is the use of firewall? Explain packet level and application level firewall.
What is the use of firewall? Explain packet level and application level firewall. [5]
A firewall is a network security system that acts as a barrier between an organization's internal network and untrusted external networks (such as the Internet). Its primary uses are: - Monitor and control incoming and outgoing network traffic based on predetermined security rules - Prevent unaut...