ECCouncil 112-51 Exam With Confidence Using Practice Dumps

Atomic-signature-based analysis is a type of attack signature analysis technique that uses a single characteristic or attribute of a packet header to identify malicious traffic. Atomic signatures are simple and fast to match, but they can also generate false positives or miss some attacks. Some examples of atomic signatures are source and destination IP addresses, port numbers, protocol types, and TCP flags. Atomic-signature-based analysis is the technique performed by Joseph in the above scenario, as he analyzed packet headers to check whether any indications of source and destination IP addresses and port numbers are being changed during transmission.References:

• [Understanding the Network Traffic Signatures] - Module 12: Network Traffic Monitoring
• Network Defense Essentials (NDE) | Coursera- Week 12: Network Traffic Monitoring
• [Network Defense Essentials Module 12 (Network Traffic Monitoring) - Quizlet] - Flashcards: What are Network Traffic Signatures?

The loT communication model that serves as an analyzer for a company to track monthly or yearly energy consumption is the device-to-cloud model. The device-to-cloud model is a loT communication model where the loT devices, such as smart meters, sensors, or thermostats, send data directly to the cloud platform, such as AWS, Azure, or Google Cloud, over the internet. The cloud platform then processes, analyzes, and stores the data, and provides feedback, control, or visualization to the users or applications. The device-to-cloud model enables the company to monitor and optimize the energy consumption of the loT devices in real time, and to leverage the cloud services, such as machine learning, big data analytics, or artificial intelligence, to perform advanced energy management and demand response.The device-to-cloud model also reduces the complexity and cost of the loT infrastructure, as it does not require intermediate gateways or servers to connect the loT devices to the cloud123.References:

• Network Defense Essentials Courseware, EC-Council, 2020, pp. 3-38 to 3-39
• loT Communication Models: Device-to-Device, Device-to-Cloud, Device-to-Gateway, and Back-End Data-Sharing, DZone, July 9, 2018
• loT Communication Models: Device-to-Device, Device-to-Cloud, Device-to-Gateway, and Back-End Data-Sharing, Medium, March 26, 2019