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The attack involves unauthorized access to IoT devices, making authentication the key concern. Strong authentication measures, such as multi-factor authentication (MFA) or device-specific credentials, can prevent attackers from gaining control. Proper authentication ensures: 1. Only authorized users or systems can access IoT devices. 2. Secure communication between devices in the IoT ecosystem. 3. Reduced risk of breaches even if other vulnerabilities exist. The lack of robust authentication exposes devices to unauthorized control, which was likely exploited in this scenario. Why Other Options Are Incorrect: • A) Confidentiality: Protects data but doesn't prevent unauthorized access to devices. • B) Availability: Ensures system uptime but doesn’t address access control. • C) Integrity: Focuses on preventing data tampering, not unauthorized access. • E) Non-repudiation: Prevents denial of actions but doesn’t secure initial access.
Select the most appropriate option to fill in the blank.
A ______ mind rarely meets a dead end; it continues the search for the answers.
Children need ___________ to make sense of their internal and external worlds.
Stretching helps prevent lower back pain __________ tightness in the lower body.
Select the most appropriate option to fill in the blank.
The antique store was filled with a ___________ collection of rare artifacts from aro...
The startup is growing quickly, but they need to ensure they don’t _______ and make careless mistakes.
Choose the most suitable option to fill in the blanks in the sentences below.
The project became so expensive that we had __________.
The team held on by the skin of their teeth to win the crucial match.
1) impressed
2) daunted
3) motivated
4) happy
5) cultivated
The _________ about teachers is that they are too preoccupied with cultivating professional excellence to bother about connectedness.
Fill in the blank with the most appropriate word.
She ______ her pearly white teeth in a broad smile.