COMPUTER NETWORKS AND COMMUNICATIONS
NETWORK SECURITY AND CYBERSECURITY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Host intrusion detection system (HIDS)
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Distributed intrusion detection system (DIDS)
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Intrusion detection system (IDS)
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Network intrusion detection system (NIDS)
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Detailed explanation-1: -Network intrusion detection system (NIDS) Monitors inbound and outbound traffic to identify suspicious traffic.
Detailed explanation-2: -Firewalls limit access between networks to prevent intrusion and do not signal an attack from inside the network. An IDS evaluates a suspected intrusion once it has taken place and signals an alarm. An IDS also watches for attacks that originate from within a system.
Detailed explanation-3: -An intrusion detection system (IDS) is a device or software application that monitors a network for malicious activity or policy violations. Any malicious activity or violation is typically reported or collected centrally using a security information and event management system.
Detailed explanation-4: -Signature-Based Intrusion Detection. Signature-Based Intrusion Detection Systems (SIDS) aim to identify patterns and match them with known signs of intrusions. Anomaly-Based Intrusion Detection. Hybrid Intrusion Detection.