Which type of attack is carried out by threat actors against a network to determine which IP addresses, protocols, and ports are allowed by ACLs?phishingreconnaissancesocial engineeringdenial of service
Question
Which type of attack is carried out by threat actors against a network to determine which IP addresses, protocols, and ports are allowed by ACLs?phishingreconnaissancesocial engineeringdenial of service
Solution
The type of attack carried out by threat actors against a network to determine which IP addresses, protocols, and ports are allowed by ACLs (Access Control Lists) is called a reconnaissance attack.
Here's a step-by-step explanation:
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Reconnaissance: This is the initial stage in a cyber attack where the attacker gathers information about a target network or system. This can involve identifying IP addresses, protocols, and ports that are allowed by ACLs.
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Scanning: The attacker uses this information to identify vulnerabilities or weak points in the system's defenses.
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Gaining Access: The attacker exploits these vulnerabilities to gain access to the system.
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Maintaining Access: The attacker installs additional software or exploits to maintain access to the system.
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Covering Tracks: The attacker takes steps to avoid detection and to hide their activities.
In contrast, phishing, social engineering, and denial of service are different types of attacks that might be used at different stages of this process. For example, phishing or social engineering might be used to gain access, while a denial of service attack might be used to disrupt services or as a distraction.
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