You are a cybersecurity professional working for a company that operates a large e-commerce website. The company's website handles a significant volume of online transactions, making it a prime target for cyberattacks. Which type of IDS would be most suitable for protecting the company's website from network-based attacks?
Question
You are a cybersecurity professional working for a company that operates a large e-commerce website. The company's website handles a significant volume of online transactions, making it a prime target for cyberattacks. Which type of IDS would be most suitable for protecting the company's website from network-based attacks?
Solution
The most suitable type of Intrusion Detection System (IDS) for protecting the company's website from network-based attacks would be a Network Intrusion Detection System (NIDS).
Here's why:
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Understanding NIDS: A Network Intrusion Detection System (NIDS) is designed to support large networks and monitor traffic from all devices on the network. It captures and analyzes packets from the network traffic to detect malicious activities.
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Suitability for E-commerce: Given the high volume of online transactions on the e-commerce website, a NIDS would be ideal as it can monitor all incoming network traffic and alert the cybersecurity team of any suspicious activities.
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Protection against Network-based Attacks: NIDS are particularly effective against network-based attacks such as Denial of Service (DoS) attacks, unauthorized access attempts, and other types of attacks that can be detected by analyzing network traffic.
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Real-time Detection: NIDS can provide real-time detection of malicious activities, which is crucial for an e-commerce website where transactions are happening round the clock.
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Scalability: NIDS are also scalable, meaning they can handle the large volume of network traffic that a large e-commerce website would generate.
Therefore, considering the need for real-time, scalable solutions that can monitor all network traffic, a Network Intrusion Detection System (NIDS) would be the most suitable IDS for this scenario.
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