Internet security systems are becoming increasing important since the threats to internet security are becoming ever...

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Internet security systems are becoming increasing important since the threats to internet security are becoming ever more sophisticated. One major technique which you have been introduced briefly in T215B module is to improve the internet security through using a firewall. Using the internet and other resources (e.g., books and AOU e-library), write an overview about Firewall which will include the following items: a. Provide an explanation for firewall and explain the needs for its usage? (6 marks) b. Describe the major kinds of firewall? (5 marks) c. There are a set of standard filtering methods used within firewall. Describe these methods (8 marks) d. Explain the difference between software and hardware firewalls? (6 marks) Internet security systems are becoming increasing important since the threats to internet security are becoming ever more sophisticated. One major technique which you have been introduced briefly in T215B module is to improve the internet security through using a firewall. Using the internet and other resources (e.g., books and AOU e-library), write an overview about Firewall which will include the following items: a. Provide an explanation for firewall and explain the needs for its usage? (6 marks) b. Describe the major kinds of firewall? (5 marks) c. There are a set of standard filtering methods used within firewall. Describe these methods (8 marks) d. Explain the difference between software and hardware firewalls? (6 marks)

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Firewall a A firewall is a network security devicethat monitors and controls incoming and outgoing network traffic based on predetermined security rules It acts as a barrier betweena trusted internal ... View the full answer