2.7 Identify and Describe Cybersecurity Concerns Unique to Operation Technology (OT) and Internet of Things (IoT) Devices CYBERSECURITY-PRACTITIONER Practice Questions (Page 1)

Questions 1–5

1. 1foundation · easy

   Which of the following is an operational impact of a security breach in an OT environment?

   • AUnauthorized access to employee payroll records
   • BShutdown of a production line, leading to loss of production and revenue
   • CTemporary unavailability of a web-based email service
   • DDeletion of files from a file server
   Reveal Solution Discussion Select an answer first
2. 2foundation · easy

   Why do many IoT devices have a weak security posture?

   • ABecause they are always managed by enterprise IT teams with strict security policies.
   • BBecause they are always connected to the internet and thus more exposed.
   • CBecause they use only proprietary protocols that are inherently insecure.
   • DBecause they are manufactured with a focus on cost and functionality, often lacking built-in security features.
   Reveal Solution Discussion Select an answer first
4. 3foundation · easy

   Which of the following is a privacy risk specific to IoT devices?

   • AAn IoT device uses too much bandwidth, causing network congestion.
   • BAn IoT device collects and transmits sensitive personal data without adequate encryption or user consent.
   • CAn IoT device has a short battery life, requiring frequent replacement.
   • DAn IoT device is not compatible with other devices in the home network.
   Reveal Solution Discussion Select an answer first
5. 4foundation · easy

   Which of the following is a common attack vector specifically targeting OT systems such as SCADA networks?

   • ADistributed denial-of-service (DDoS) attacks on public DNS servers
   • BSQL injection against a web application
   • CRansomware that encrypts personal files on employee laptops
   • DSpear-phishing emails targeting engineers with access to control systems
   Reveal Solution Discussion Select an answer first
6. 5foundation · easy

   Why is patching a significant challenge in OT environments?

   • ABecause patches are not available for any OT systems.
   • BBecause applying patches can disrupt critical processes and require scheduled downtime.
   • CBecause OT systems are always connected to the internet and receive automatic updates.
   • DBecause OT systems use only open-source software that is not patched.
   Reveal Solution Discussion Select an answer first