You are an IT security analyst responsible for protecting sensitive data in a corporate network. You implement a firewall to control incoming and outgoing network traffic. Which logical control technique does the firewall primarily utilize?1.0 MarksAuthenticationAccess control lists (ACLs)Virtual private network (VPN) Intrusion detection system (IDS)Encryption
Question
You are an IT security analyst responsible for protecting sensitive data in a corporate network. You implement a firewall to control incoming and outgoing network traffic. Which logical control technique does the firewall primarily utilize?1.0 MarksAuthenticationAccess control lists (ACLs)Virtual private network (VPN) Intrusion detection system (IDS)Encryption
Solution
The firewall primarily utilizes Access control lists (ACLs). This is a logical control technique that is used to enhance the security of the corporate network. ACLs are used to deny or permit network traffic based on a set of rules. These rules can be based on IP addresses, protocols, or ports. This allows the IT security analyst to control which devices have access to the network, thereby protecting sensitive data.
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