List three network threats and list the IT infrastructure domain that the threat may harm. Why/How does those threats harm that particular domain?
Guide On Rating System
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1) Malware: A network threat that can harm the IT infrastructure domain of data security. Malware includes various types of harmful software such as viruses, worms, Trojans, ransomware, etc., that can be designed to steal, corrupt, or delete sensitive data stored within the IT infrastructure. The presence of malware poses a significant risk to the data security domain as it can infiltrate systems, exploit vulnerabilities, and compromise the confidentiality, integrity, and availability of data.
2) Distributed Denial of Service (DDoS) Attacks: This network threat can harm the IT infrastructure domain of network availability. DDoS attacks involve flooding a targeted network or infrastructure with an overwhelming amount of traffic, causing it to become inaccessible to legitimate users. By congesting the network and overwhelming resources, DDoS attacks can disrupt services, slow down or crash websites or servers, and ultimately bring down the availability of the network infrastructure.
3) Insider Threats: These refer to threats posed by internal individuals, such as employees, contractors, or partners, who deliberately or accidentally harm the IT infrastructure. Insider threats can harm various domains but are particularly damaging to the IT infrastructure's data confidentiality and integrity. Insider threats can involve unauthorized access to sensitive information, data theft, sabotage, or introducing vulnerabilities that compromise the integrity of data and systems. They harm these domains by exploiting their privileged access and insider knowledge to bypass security measures and inflict significant damage to the IT infrastructure.