11.2 Firewalls.pptx - 11 2 IDS FIREWALLS AND HONEYPOTS...

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Firewalls11.2IDS, FIREWALLS, AND HONEYPOTSTESTOUT ETHICAL HACKER PRO
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Configure a perimeter firewallPerform decoy scansBypass Windows firewallTESTOUT ETHICAL HACKER PROSection Skill Overview
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Packet filteringAccess Control List (ACL)Stateful firewallVirtual Private Network (VPN)Network Address Translation (NAT)Domain Name Server (DNS)Demilitarized Zone (DMZ)Bastion hostScreened hubnetTESTOUT ETHICAL HACKER PROKey Terms
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MultihomedFirewalkingSpoofingFragmentationTunnelingTESTOUT ETHICAL HACKER PROKey Terms
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Packet filtering: Packet filtering firewalls look at the header information of the packets and distinguish legitimate traffic from traffic that is not legitimate.Access Control List (ACL): An access control list specifies the permissions associated with an object.Stateful firewall: Also referred to as stateful multilayer firewalls, this type of firewall determines the legitimacy of traffic based on the state of the connection from which the traffic originated.Virtual Private Network (VPN): A virtual private network is an encrypted connection across a public network.TESTOUT ETHICAL HACKER PROKey Definitions
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Network Address Translation (NAT): Network address translation remaps IP addresses. It is a critical component of the
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