GIAC Exam GPEN Topic 10 Question 65 Discussion

Actual exam question for GIAC's GPEN exam

Question #: 65
Topic #: 10

[All GPEN Questions]

Which of the following ports is used for NetBIOS null sessions?

A130

B139

C143

D131

Show Suggested Answer

Suggested Answer: B

by Cristy at Jan 09, 2025, 08:20 PM

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Laurel

2 months ago

I'll go with B) 139. Though I'm a bit disappointed it's not D) 131 - that would've been a hilarious answer.

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Tracie

2 months ago

B) 139, without a doubt. Gotta love those null sessions, am I right? *winks*

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Earleen

17 days ago

D) 131

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Sherly

18 days ago

B) 139 is correct. Null sessions can be useful for enumeration.

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Ilene

19 days ago

B) 139, without a doubt. Gotta love those null sessions, am I right? *winks*

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Mignon

1 months ago

A) 130

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Alethea

3 months ago

I'm not sure, but I think port 139 makes sense because NetBIOS typically uses that port.

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Alita

3 months ago

I agree with Ezekiel, port 139 is used for NetBIOS null sessions.

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Solange

3 months ago

Hmm, I'm leaning towards B) 139, but I can never keep those NetBIOS ports straight. Maybe I should've paid more attention in class.

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Jackie

2 months ago

User 3: I always get those ports mixed up, but I think B) 139 is correct.

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Elinore

2 months ago

User 2: Yeah, I remember that from class too.

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Kerry

2 months ago

User 1: I think you're right, it's B) 139 for NetBIOS null sessions.

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Ezekiel

3 months ago

I think the answer is B) 139.

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Toi

3 months ago

Definitely B) 139. I remember this from my networking classes. Easy peasy.

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Annamae

3 months ago

I'm pretty sure it's B) 139. That's the classic NetBIOS port, right?

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Minna

2 months ago

Port 139 is the correct answer for NetBIOS null sessions.

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Lashanda

2 months ago

That's correct. Port 139 is the one used for NetBIOS null sessions.

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Lashawna

2 months ago

I think you're right. Port 139 is the classic NetBIOS port.

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Tasia

3 months ago

Yes, you are correct. Port 139 is indeed used for NetBIOS null sessions.

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