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| Certification Vendor: | Cisco |
|---|---|
| Exam Name: | Conducting Forensic Analysis & Incident Response Using Cisco Technologies |
| Exam Number: | 300-215 |
| Certificate Validity Period: | 3 years |
| Available Languages: | English |
| Exam Duration: | 90 minutes |
| Related Certifications: | Cisco Certified CyberOps Professional Cisco CyberOps Associate (CBROPS) |
| Exam Format: | Multiple choice, Multiple response |
| Exam Price: | USD 300 |
| Recommended Training: | Cisco Secure Operations Learning Cisco CyberOps Training |
| Exam Registration: | Cisco Certification Registration Pearson VUE Cisco Exams |
| Sample Questions: | Cisco 300-215 Sample Questions |
| Exam Way: | Online or testing center (Pearson VUE) |
| Pre Condition: | Recommended: Cisco CyberOps Associate certification or equivalent security operations experience |
| Official Syllabus URL: | https://www.cisco.com/c/en/us/training-events/training-certifications/certifications.html |
There are Conducting Forensic Analysis & Incident Response Using Cisco Technologies for CyberOps (300-215) exam questions provided in Conducting Forensic Analysis & Incident Response Using Cisco Technologies for CyberOps (300-215) PDF questions format which can be viewed on smartphones, laptops, and tablets. So, you can easily study and prepare for your Conducting Forensic Analysis & Incident Response Using Cisco Technologies for CyberOps (300-215) exam anywhere and anytime. You can also take a printout of these Cisco PDF Questions for off-screen study. To improve the Conducting Forensic Analysis & Incident Response Using Cisco Technologies for CyberOps (300-215) exam questions, Dumps4PDF always upgrades and updates its 300-215 dumps PDF format and it also makes changes according to the syllabus of the Conducting Forensic Analysis & Incident Response Using Cisco Technologies for CyberOps (300-215) exam.
To be eligible for this certification exam, candidates must have a good understanding of the basics of networking, operating systems, and security concepts. They should also have experience in using Cisco technologies such as routers, switches, firewalls, and intrusion detection systems. Additionally, candidates should have experience in conducting incident response and forensic analysis in a real-world environment.
NEW QUESTION # 113
A security team receives a SIEM notification that Cisco Secure Network Analytics detects abnormally high uploads from an internal workstation to external IP addresses over UDP port 53. Investigation confirms that the addresses are known malicious command-and-control servers. Which two actions effectively block these connections and prevent similar incidents? (Choose two.)
Answer: C,D
Explanation:
The confirmed malicious external IP addresses should be added to a blocklist, immediately preventing communication with the identified command-and-control infrastructure. Firewall Security Intelligence should also be configured to block C2 traffic using reputation intelligence and maintained custom lists or feeds.
Cisco describes Security Intelligence as an early filtering layer that blocks known malicious IP addresses, URLs, and domains before deeper inspection is required. Deploying anti-malware on the firewall does not directly address the confirmed destination-based connections. Blocking all outbound UDP/53 traffic is overly broad and may disrupt legitimate DNS resolution. Restricting DNS to trusted resolvers can be a useful architectural control, but the keyed response specifically combines targeted blacklisting with threat- intelligence-based C2 filtering. This aligns with CBRFIR Incident Response Techniques objective 3.5:
recommend mitigation for evaluated alerts from firewalls, SIEM, and Cisco Secure Network Analytics. Cisco Secure Firewall Security Intelligence
NEW QUESTION # 114
Refer to the exhibit.
Which two actions should be taken as a result of this information? (Choose two.)
Answer: B,E
Explanation:
The XML (STIX/CybOX format) details an email-based threat indicator. Specifically:
* The email address contains "@state.gov" (not exact match, so blocking all @state.gov would be overbroad).
* The attachment is a PDF file with a specified MD5 hash: cf2b3ad32a8a4cfb05e9dfc45875bd70.
* The attachment size is 87022 bytes.
From a threat mitigation perspective:
* A is correct: Updating AV to block or flag files matching the malicious hash is a standard response.
* D is correct: The email address context and hash together provide a precise rule for blocking-this prevents false positives.
Incorrect options:
* B overreaches by blocking an entire domain without confirming threat context.
* C would stop all PDFs, which is impractical.
* E is incorrect; there is no indication that the hash appears in the subject line.
NEW QUESTION # 115 
multiple machines behave abnormally. A sandbox analysis reveals malware. What must the administrator determine next?
Answer: D
Explanation:
The key goal during lateral movement analysis is to determine whether the malware spread or attempted to spread beyond the initially compromised system. This is crucial for containment and scoping of the incident.
Logs, sandbox behavior, or network activity may show if Patient 0 initiated outbound connections to other systems, potentially propagating malware across the environment.
Correct answer: D. if Patient 0 tried to connect to another workstation.
NEW QUESTION # 116
What is the goal of an incident response plan?
Answer: A
NEW QUESTION # 117
Refer to the exhibit.
A security analyst reviews correlated DNS and TLS activity in a SIEM dashboard. What does the observed activity indicate about the host's behavior?
Answer: D
Explanation:
The dashboard correlates repeated DNS requests for randomized subdomains, a regular 45-second beacon interval, and an immediate TLS session to a rare external destination that is absent from the approved reputation list. Together, these events form a coherent command-and-control pattern: DNS activity provides periodic discovery or signaling, followed by encrypted outbound communication to external infrastructure.
Options A, C, and D conflict with the evidence because the destination is not approved, the JA3 fingerprint does not match known enterprise applications, and the queried subdomains are randomized. Cisco has documented randomized DNS subdomains as behavior associated with domain-generation algorithms used for malware beaconing and covert C2. This maps to CBRFIR Incident Response Techniques objectives 3.1, 3.2, and 3.9-interpret alerts, correlate network activities, and identify IOCs and IOAs from combined evidence.
Cisco DNS beaconing investigation
NEW QUESTION # 118
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