CertNexus ITS-110 Exam - Topic 7 Question 63 Discussion

Actual exam question for CertNexus's ITS-110 exam

Question #: 63
Topic #: 7

A web administrator is concerned about injection attacks. Which of the following mitigation techniques should the web administrator implement?

AConfigure single sign-on (SSO)

BParameter validation

CRequire strong passwords

DRequire two-factor authentication (2FA)

Show Suggested Answer

Suggested Answer: B

by Ettie at Oct 28, 2025, 08:16 PM

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Samira

11 days ago

A) SSO is good, but it doesn't stop injections.

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Tawanna

16 days ago

Wait, can parameter validation really stop all injection attacks?

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Donte

21 days ago

Two-factor authentication is definitely a game changer!

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Bette

26 days ago

I think SSO is more important than that.

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Rutha

1 month ago

B is the obvious answer. Anything else and you're just asking for trouble.

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Vanda

1 month ago

B? More like "Beware the injection!" Haha, gotta love those web security jokes.

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Vanesa

1 month ago

B is the right choice. Validation is the first line of defense against injection attacks.

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Berry

2 months ago

I agree, B is the way to go. Gotta keep those hackers out!

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Shawnee

2 months ago

Definitely B. Validating user input is crucial to prevent SQL injection and other nasty stuff.

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Vicky

2 months ago

I thought two-factor authentication was important, but I don't recall it being a direct mitigation for injection attacks.

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Fidelia

2 months ago

We practiced a similar question, and I think requiring strong passwords is more about access control than injection prevention.

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Starr

2 months ago

I'm not entirely sure, but I feel like SSO might not directly address injection attacks.

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Rutha

2 months ago

I think B) Parameter validation is the best choice. It directly addresses injection attacks.

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Lazaro

3 months ago

B) Parameter validation is the correct answer to mitigate injection attacks.

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Elsa

3 months ago

Parameter validation is a must!

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Staci

3 months ago

Agreed! Parameter validation ensures only valid data goes through.

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Bernadine

3 months ago

Strong passwords are good, but not enough.

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Colette

3 months ago

I remember discussing injection attacks in class, and I think parameter validation is crucial for preventing them.

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Shad

4 months ago

Parameter validation is the key. Gotta sanitize those inputs and make sure nothing malicious gets through. That's the best way to stop injection in its tracks.

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Angelica

4 months ago

I'm a bit confused. Wouldn't configuring SSO help with authentication and access control? How does that relate to injection attacks specifically?

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Jade

4 months ago

Definitely parameter validation. That's the classic way to prevent injection vulnerabilities. The other options don't really address the core issue.

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Rasheeda

4 months ago

Hmm, I'm a bit unsure. Is parameter validation really the best option? I feel like requiring 2FA might be a stronger defense against injection attacks.

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Regenia

4 months ago

I think parameter validation is the way to go here. Gotta make sure those inputs are clean before they hit the database.

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