Identify and discuss three security vulnerabilities

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Reference no: EM133751824 , Length: 3000 Words

Assessment: System vulnerabilities and mitigation

Assessment Details:

A sensor network, often referred to as a wireless sensor network (WSN), consists of spatially distributed and interconnected sensor nodes designed to monitor and record environmental conditions, collect data, and transmit it to a central location for processing and analysis. Sensor networks have a wide range of applications across various fields due to their ability to collect, transmit, and analyse data from the physical environment. However, the security and vulnerability challenges in sensor networks are critical concerns due to the sensitive nature of the data they handle and their deployment in often unsecured environments.

In recent years, there has been a growing focus on the risks associated with using simple sensor devices in services that collect and store sensitive information. To enhance the resilience of sensor networks against cyber-attacks, security considerations should be integrated right from the design stage of new products. In this assessment, you will need to discuss the following:

Identify and discuss three security vulnerabilities specific to sensor networks.

Explain the working mechanism of two types of attacks against sensor networks.

Demonstrate two techniques or security tools that can be used to mitigate/prevent the attacks identified in point (2).

The objective of computer security is to protect the Integrity, Confidentiality, and Availability (CIA) of information on the devices that store, manipulate, and transmit the information. Analyse the attack methods identified in point (2) and the security tools identified in point
(3) against the CIA triad.
Demonstrate the main challenges in protecting sensor networks.

The importance of cryptography has increased over time, making it a key defence in securing data from threat actors. Select one type of cryptographic algorithm that has been developed or proposed to protect sensor networks and explain its working techniques and features.

In your report, support your discussion with references from recent conferences and articles published within the last four years.

In completing this assessment successfully, you will be able to investigate IS security, risk threats and propose the suitable security controls.

Reference no: EM133751824

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