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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: IoT Security
Which problem associated with transactions is solved by blockchain technology?
ITExamAnswers Editorial Team asked 4 years ago • 
What is a characteristic of a blockchain?
ITExamAnswers Editorial Team asked 4 years ago • 
What is a characteristic of Extensible Messaging and Presence Protocol (XMPP)?
ITExamAnswers Editorial Team asked 4 years ago • 
For which type of devices is the use of DDS (data distribution service) in M2M connections well suited?
ITExamAnswers Editorial Team asked 4 years ago • 
What is a characteristic of the constrained application protocol (CoAP)?
ITExamAnswers Editorial Team asked 4 years ago • 
What is a characteristic of the message queueing telemetry transport (MQTT) protocol?
ITExamAnswers Editorial Team asked 4 years ago • 
What is a commonly exposed mobile application vulnerability?
ITExamAnswers Editorial Team asked 4 years ago • 
What is a characteristic of the message queueing telemetry transport (MQTT) publish-subscribe model?
ITExamAnswers Editorial Team asked 4 years ago • 
A threat actor has placed a rogue device on the network to manipulate the chosen destination of all packets. Which remote exploit was used by the threat actor?
ITExamAnswers Editorial Team asked 4 years ago • 
Which popular exploit used by threat actors fills the communications channel so that the targeted device responds to requests late or not at all?
ITExamAnswers Editorial Team asked 4 years ago • 
Which attack involves a compromise of data that occurs between two end points?
ITExamAnswers Editorial Team asked 7 years ago • ,
Which popular exploit used by threat actors intercepts a system update and injects an update of their own?
ITExamAnswers Editorial Team asked 4 years ago • 
Which password is the most hardened password for use on an IoT device?
ITExamAnswers Editorial Team asked 4 years ago • 
What are two of the most widely exposed vulnerabilities currently listed by the Open Web Applications Security Project (OWASP)? (Choose two.)
ITExamAnswers Editorial Team asked 4 years ago • 
How does UPnP assist a user to easily set up network-enabled devices?
ITExamAnswers Editorial Team asked 4 years ago • 
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