SolarWinds SC0-402 Exam
Network Defense and Countermeasures (RETIRED)

Join the SC0-402 Discussion

Banvi Commented on July 28, 2025
Hello Learners I have the SC-300 cert under my belt now. Passed it this afternoon. Questions in this practice questions are real and word by word. Worth the time and money if you are going to buy the full version like me.
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Anushiya Commented on July 28, 2025
The question set is useful and thanks to the team for the detailed explanation on each questions.
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Ali Commented on July 28, 2025
so far very helpful
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Tabby Commented on July 28, 2025
Thanks for the good questions..!
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Andrew Commented on July 28, 2025
Good material
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reshma Commented on July 28, 2025
i have helped a lot
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S Commented on July 28, 2025
good content 3
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Suchi Commented on July 28, 2025
Good content 2
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Suchi Commented on July 28, 2025
good content
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ad Commented on July 28, 2025
are these still on the exam??
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anonymous Commented on July 28, 2025
right for me
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Native Commented on July 27, 2025
Useful documents
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Jojo Commented on July 27, 2025
good info in this exam
Anonymous

Junveer Commented on July 27, 2025
Cleared this exam with the help of these questions. This exam prep is very helpful especially free part!
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Bob Russel Jr. Commented on July 27, 2025
question 5, a is correct but needs verified
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mar Commented on July 27, 2025
Q 151: B doesn't make sense to me as an access badge can be lost/stolen. Wouldn't vid surveillance be a better solution? unless "secure" is the key word here. vid surveillance then doesn't "secure" anything it is more of a deter/monitor solution.... I guess I answered my own question...
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REY Commented on July 27, 2025
SO FAR SO GOOD
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Andreas Wenzel Commented on July 27, 2025
Answer to Question 1 is wrong. Correct: every options but not basic
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Menzito Commented on July 27, 2025
Learning a lot, exhausting to run from Question 1 - 473, I wish it was divided
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SFUsr Commented on July 27, 2025
great material
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Anonymous Commented on July 27, 2025
super helpful
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Anonymous Commented on July 27, 2025
quite helpful
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chetan Commented on July 27, 2025
Thanks, its really help
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rey Commented on July 27, 2025
very challenging questionaires
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Raja Commented on July 27, 2025
good one , thanks for this
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rey Commented on July 27, 2025
knowledgeable contents
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don Commented on July 27, 2025
challanging
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rey Commented on July 27, 2025
satisfying questionaires
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dennid Commented on July 27, 2025
they are really confusing
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papu Commented on July 27, 2025
nice material
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rey Commented on July 27, 2025
all the questions are refreshing
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Nayeh Commented on July 26, 2025
Thanks @Morales, Congratulation on passing exam.
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Morales Commented on July 26, 2025
Hi @Nayeh My name is Morales and I am from Mexico. I passed this exam last week. I found the exam a bit hard or maybe I was not prepared for it. But majority of these questions are in the exam. I wish you best of luck with your exam.
Mexico

MAGICBUNNIEZ Commented on July 26, 2025
208:Based on the scenario described—where an application server's software is behaving abnormally by generating unexpected outbound traffic over random high ports—the most likely exploited vulnerability is: Memory Injection (e.g., Buffer Overflow or Code Injection) Why? Abnormal process behavior (unexpected network traffic) suggests execution of malicious code injected into the software’s memory. Random high ports are commonly used by malware for command-and-control (C2) communication or data exfiltration. Memory-based attacks (e.g., buffer overflows, ROP attacks) can hijack a legitimate process to execute attacker-controlled payloads. Why Not the Others? Race Condition Causes timing-related exploits (e.g., TOCTOU attacks) but does not typically generate network traffic. Would lead to logic errors, not outbound connections. Side Loading Involves loading malicious DLLs/libraries, but this usually happens at startup, not mid-execution. More common in Windows environments (e.g.,
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MAGICBUNNIEZ Commented on July 26, 2025
194: To ensure the organization follows security best practices when transitioning an on-premises application to a cloud-based service, the security team should implement all of the listed controls, as they address different critical aspects of cloud security. However, if prioritizing the most fundamental requirement for a secure cloud deployment, the team should first ensure: 1. Virtualization and Isolation of Resources Why? Cloud environments rely on multi-tenancy, so virtualization and isolation prevent cross-tenant attacks (e.g., VM escapes, side-channel attacks). Best Practice: Use hypervisor security, container isolation, and micro-segmentation to enforce strict boundaries between workloads. Supporting Controls (Also Critical but Secondary to Core Isolation): 2. Network Segmentation Limits lateral movement if a breach occurs (e.g., separating frontend/backend tiers). However, isolation at the virtualization layer is more foundational in cloud environments. 3. Data Encryption
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Josh Commented on July 26, 2025
for Q483 The company needs to run a Windows containerized .NET 6 job every 10 minutes, with a runtime varying between 1 and 3 minutes, in the AWS Cloud, and do so MOST cost-effectively. Let's evaluate each solution: Create an AWS Lambda function based on the container image of the job. Configure Amazon EventBridge to invoke the function every 10 minutes. AWS Lambda for containers: Lambda now supports deploying functions as container images, including Windows containers. This is a serverless option, meaning you don't manage any servers. Runtime limits: AWS Lambda functions have a maximum runtime of 15 minutes. Since the job runs between 1 and 3 minutes, it fits well within this limit. Cost-effectiveness: Lambda's pricing model is based on duration and memory consumed, billed in millisecond increments. You only pay when your code is running. For a job running only 1-3 minutes every 10 minutes, this is incredibly cost-effective because you pay almost nothing for idle time. EventBridg
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Ash Commented on July 26, 2025
great studying from portal.
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q Commented on July 26, 2025
helpful question
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stephen Commented on July 26, 2025
very helpful
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u Commented on July 26, 2025
helped in prep
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Jay Commented on July 26, 2025
Looking good so far
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rey Commented on July 26, 2025
reliable questionaires
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rey Commented on July 26, 2025
very interesting topics, this helped me a lot
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chatbot Commented on July 26, 2025
The questions offer a great help in preparation. These are related to topics in exam
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prasanna Commented on July 26, 2025
The questions are very helpful after completing the study materials and before the exam! Thanks
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rey Commented on July 26, 2025
usable contents, very helpful
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rey Commented on July 26, 2025
great questions, reliable
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Suchi Commented on July 26, 2025
great content
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Suchi Commented on July 26, 2025
Great material
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mark Commented on July 26, 2025
amazing contents
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