CompTIA Exam PT0-002 Topic 1 Question 51 Discussion

Actual exam question for CompTIA's PT0-002 exam

Question #: 51
Topic #: 1

Which of the following is the most common vulnerability associated with loT devices that are directly connected to the internet?

AUnsupported operating systems

BSusceptibility to DDoS attacks

CInability to network

DThe existence of default passwords

Show Suggested Answer

Suggested Answer: D

IoT devices are often shipped with default passwords, which are easily discoverable and widely known. Many users fail to change these default credentials, leaving the devices vulnerable to unauthorized access. This issue is one of the most common vulnerabilities associated with IoT devices connected directly to the internet. Attackers can exploit these default passwords to gain control over the devices, potentially leading to a range of malicious activities, including the recruitment of the devices into botnets for Distributed Denial of Service (DDoS) attacks, data breaches, or other cybercriminal activities.

by Mitsue at Mar 05, 2024, 03:50 AM

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Solange

6 months ago

I believe susceptibility to DDoS attacks is a major concern as well, it can easily bring down IoT devices.

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Macy

6 months ago

That's true, unsupported operating systems can also pose a risk.

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Gaynell

6 months ago

But couldn't unsupported operating systems also be a major vulnerability?

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Barney

6 months ago

I agree with Macy, default passwords are often exploited by attackers.

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Macy

6 months ago

I think the most common vulnerability is the existence of default passwords.

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Altha

7 months ago

I still think default passwords are the biggest issue, since they are easily exploited by hackers.

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Maybelle

7 months ago

That's true, unsupported operating systems can leave devices more vulnerable to attacks.

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Theron

7 months ago

But what about unsupported operating systems? They can also pose a security risk.

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Altha

7 months ago

I agree, default passwords are often overlooked by users.

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Maybelle

7 months ago

I think the most common vulnerability is the existence of default passwords.

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Laticia

8 months ago

Yeah, DDoS is definitely a major issue, but I think the default password problem is just as bad, if not worse. It's like leaving the keys in the front door for hackers.

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Izetta

8 months ago

Hmm, I'd say the susceptibility to DDoS attacks is the biggest concern with IoT devices. Those botnets can do some serious damage if the devices aren't properly secured.

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Corazon

8 months ago

I agree, Christiane. The default password vulnerability is so well-known, it's almost too easy. But I guess they need to make sure we're covering the basics.

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Tricia

8 months ago

B) Susceptibility to DDoS attacks

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Lura

8 months ago

B) Susceptibility to DDoS attacks

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Dallas

8 months ago

D) The existence of default passwords

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Veronika

8 months ago

A) Unsupported operating systems

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Christiane

8 months ago

Ugh, this question is straight out of the IoT security textbook. It's like they're not even trying to be creative with these certification exams anymore.

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