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Recent questions tagged firewall

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Firewall
" Firewall will only allow external hosts to send packets on existing open TCP connections or connections that are being opened (by internal hosts) but not allow them to ...
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ISRO CSE 2018 | Question: 77
What is one advantage of setting up a $\text{DMZ}$ (Demilitarized Zone) with two firewalls?You can control where traffic goes in the three networksYou can do statefull pa...
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UGC NET CSE | September 2013 | Part 3 | Question: 58
A _____ can forward or block packets based on the information in the network layer and transport layer headerProxy firewallFirewallPacket filter firewallMessage digest fi...
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GATE CSE 2011 | Question: 2
A layer-$4$ firewall (a device that can look at all protocol headers up to the transport layer) CANNOTblock entire $\text{HTTP}$ traffic during $9:00PM$ and $5:00AM$block...
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