Provide Cisco 350-201 Dumps Updated Dec 17, 2024 With 141 QA's
Latest 350-201 Dumps for Success in Actual Cisco Certified
Cisco 350-201 certification exam is an essential credential for IT professionals looking to advance their careers in cybersecurity. It is designed to validate the candidate's knowledge of Cisco security technologies and their ability to use them to protect their organization's networks and data. With the demand for cybersecurity professionals continuing to grow, obtaining this certification can help professionals stand out in a crowded job market and advance their careers.
Cisco 350-201 exam, also known as Performing CyberOps Using Cisco Security Technologies, is a certification exam designed for security professionals who are interested in enhancing their skills and knowledge in the field of cybersecurity. 350-201 exam is intended to validate their ability to implement security solutions using Cisco security technologies and provide security services across various industries.
NEW QUESTION # 25
How does Wireshark decrypt TLS network traffic?
- A. by observing DH key exchange
- B. with a key log file using per-session secrets
- C. by defining a user-specified decode-as
- D. using an RSA public key
Answer: B
Explanation:
Explanation/Reference: https://wiki.wireshark.org/TLS
NEW QUESTION # 26
Drag and drop the NIST incident response process steps from the left onto the actions that occur in the steps on the right.
Answer:
Explanation:
NEW QUESTION # 27
What do 2xx HTTP response codes indicate for REST APIs?
- A. additional action must be taken by the client to complete the request
- B. communication of transfer protocol-level information
- C. successful acceptance of the client's request
- D. the server takes responsibility for error status codes
Answer: C
Explanation:
The 2xx series of HTTP response codes indicate that the client's request was successfully received, understood, and accepted1. These codes are used to communicate that the action requested by the client was processed successfully without any server-sideissues. For example, a 200 OK status code confirms that the request has succeeded, and a 201 Created indicates that a new resource has been created as a result of the request1.
NEW QUESTION # 28
An organization lost connectivity to critical servers, and users cannot access business applications and internal websites. An engineer checks the network devices to investigate the outage and determines that all devices are functioning. Drag and drop the steps from the left into the sequence on the right to continue investigating this issue. Not all options are used.
Answer:
Explanation:
NEW QUESTION # 29
A company launched an e-commerce website with multiple points of sale through internal and external e- stores. Customers access the stores from the public website, and employees access the stores from the intranet with an SSO. Which action is needed to comply with PCI standards for hardening the systems?
- A. Mask sales details
- B. Encrypt personal data
- C. Mask PAN numbers
- D. Encrypt access
Answer: B
Explanation:
To comply with PCI standards for hardening systems, especially for an e-commerce website with multiple points of sale, it is essential to encrypt personal data. This includes any information that can be used to identify an individual, such as names, addresses, and credit card numbers. Encryption helps protect this data during transmission and storage, reducing the risk of unauthorized access and data breaches2.
NEW QUESTION # 30
Refer to the exhibit.
What is occurring in this packet capture?
- A. DNS flood
- B. DNS tunneling
- C. TCP flood
- D. TCP port scan
Answer: B
Explanation:
The packet capture shown in the exhibit is indicative of DNS tunneling. This conclusion is drawn from the observation of the packets' consistent size and frequency, which are directed to a specific destination IP address. Such a pattern is characteristic of DNS tunneling, where data is encapsulated within DNS queries and responses. This method is often used to bypass security controls or for data exfiltration, as it can blend with regular DNS traffic, making detection more challenging.
DNS tunneling can be used for legitimate purposes, such as when an organization's remote workers need to access internal networks. However, it is also a technique commonly exploited by attackers to smuggle data out of a network or to communicate with command and control servers while evading detection.
References:
* Cisco's official training materials on Performing CyberOps Using Cisco Security Technologies (CBRCOR) provide insights into analyzing packet captures and identifying different types of network traffic, including malicious activities like DNS tunneling.
* The Cisco CyberOps Associate Certification resources include detailed information on threat identification and response strategies pertinent to DNS tunneling.
NEW QUESTION # 31
An engineer implemented a SOAR workflow to detect and respond to incorrect login attempts and anomalous user behavior. Since the implementation, the security team has received dozens of false positive alerts and negative feedback from system administrators and privileged users. Several legitimate users were tagged as a threat and their accounts blocked, or credentials reset because of unexpected login times and incorrectly typed credentials. How should the workflow be improved to resolve these issues?
- A. Change the SOAR configuration flow to remove the automatic remediation that is increasing the false positives and triggering threats
- B. Increase incorrect login tries and tune anomalous user behavior not to affect privileged accounts
- C. Add a confirmation step through which SOAR informs the affected user and asks them to confirm whether they made the attempts
- D. Meet with privileged users to increase awareness and modify the rules for threat tags and anomalous behavior alerts
Answer: A
NEW QUESTION # 32
What is the HTTP response code when the REST API information requested by the authenticated user cannot be found?
- A. 0
- B. 1
- C. 2
- D. 3
- E. 4
Answer: E
Explanation:
Explanation
Explanation/Reference: https://airbrake.io/blog/http-errors/401-unauthorized-error#:~:text=The%20401%20Unauthorized%
20Error%20is,client%20could%20not%20be%20authenticated.
NEW QUESTION # 33
An engineer wants to review the packet overviews of SNORT alerts. When printing the SNORT alerts, all the packet headers are included, and the file is too large to utilize. Which action is needed to correct this problem?
- A. Modify the alert rule to "output alert_syslog: output log"
- B. Modify the output module rule to "output alert_quick: output filename"
- C. Modify the output module rule to "output alert_fast: output filename"
- D. Modify the alert rule to "output alert_syslog: output header"
Answer: A
Explanation:
Explanation
Explanation/Reference: https://snort-org-site.s3.amazonaws.com/production/document_files/files/000/000/249/original/ snort_manual.pdf?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIXACIED2SPMSC7GA%
2F20201231%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20201231T141156Z&X-Amz- Expires=172800&X-Amz-SignedHeaders=host&X-Amz- Signature=e122ab6eb1659e13b3bc6bb2451ce693c0298b76c1962c3743924bc5fd83d382
NEW QUESTION # 34
Refer to the exhibit.
An engineer notices a significant anomaly in the traffic in one of the host groups in Cisco Secure Network Analytics (Stealthwatch) and must analyze the top data transmissions. Which tool accomplishes this task?
- A. Top Peers
- B. Top Hosts
- C. Top Ports
- D. Top Conversations
Answer: D
Explanation:
In Cisco Secure Network Analytics (Stealthwatch), when an engineer needs to analyze the top data transmissions to identify significant anomalies in traffic within a host group, the Top Conversations tool is used. This tool provides a detailed view of the communication between hosts, showing which pairs of hosts are exchanging the most data. By examining the top conversations, the engineer can pinpoint which specific data flows are contributing to the anomaly and take appropriate action.
The Top Conversations tool is particularly useful for this task because it focuses on the interactions between hosts, rather than just the volume of traffic (Top Ports), the individual hosts themselves (Top Hosts), or the peers (Top Peers) involved in the network communications. It allows for a more granular analysis of the network traffic, which is essential for identifying and addressing anomalies.
NEW QUESTION # 35
Drag and drop the telemetry-related considerations from the left onto their cloud service models on the right.
Answer:
Explanation:
NEW QUESTION # 36
Refer to the exhibit.
Where are the browser page rendering permissions displayed?
- A. X-Frame-Options
- B. Cache-Control
- C. X-XSS-Protection
- D. Content-Type
Answer: D
NEW QUESTION # 37
A Mac laptop user notices that several files have disappeared from their laptop documents folder. While looking for the files, the user notices that the browser history was recently cleared. The user raises a case, and an analyst reviews the network usage and discovers that it is abnormally high. Which step should be taken to continue the investigation?
- A. Run the sh command
- B. Run the who command
- C. Run the sudo sysdiagnose command
- D. Run the w command
Answer: C
Explanation:
The sudo sysdiagnose command is a comprehensive diagnostic tool on macOS that gathers system logs and other detailed information which can be useful for troubleshooting issues such as missing files and high network usage12. It can help identify any system anomalies or security issues that may have led to the disappearance of files and the clearing of browser history.
NEW QUESTION # 38 
Refer to the exhibit. An engineer is reverse engineering a suspicious file by examining its resources. What does this file indicate?
- A. a DOS MZ executable format
- B. a MS-DOS executable archive
- C. a Windows executable file
- D. an archived malware
Answer: C
Explanation:
Explanation/Reference: https://stackoverflow.com/questions/2577545/why-is-this-program-cannot-be-run-in-dos-mode-text- present-in-dll-files#:~:text=The%20linker%20places%20a%20default,using%20the%20%2FSTUB%20linker%
20option.&text=This%20information%20enables%20Windows%20to,has%20an%20MS-DOS%20stub.
NEW QUESTION # 39
Refer to the exhibit.
An engineer received a report that an attacker has compromised a workstation and gained access to sensitive customer data from the network using insecure protocols. Which action prevents this type of attack in the future?
- A. Use syslog to gather data from multiple sources and detect intrusion logs for timely responses
- B. Use VLANs to segregate zones and the firewall to allow only required services and secured protocols
- C. Deploy a SOAR solution and correlate log alerts from customer zones
- D. Deploy IDS within sensitive areas and continuously update signatures
Answer: B
Explanation:
To prevent future attacks like the one described, where a compromised workstation gained access to sensitive customer data using insecure protocols, the best action is to use VLANs to segregate zones and configure the firewall to allow only required services and secured protocols. This approach ensures that different segments of the network are isolated, reducing the risk of lateral movement by attackers. Additionally, allowing only necessary and secure protocols through the firewall enhances the security posture by minimizing the attack surface.
References:
* Network security best practices often recommend the use of VLANs and strict firewall rules as a means to enhance network security and prevent unauthorized access.
* Implementing secure communication protocols and services is crucial in protecting sensitive data from being compromised.
NEW QUESTION # 40
Refer to the exhibit.
Cisco Advanced Malware Protection installed on an end-user desktop has automatically submitted a low prevalence file to the Threat Grid analysis engine for further analysis. What should be concluded from this report?
- A. The prioritized behavioral indicators of compromise justify the execution of the "ransomware" because the scores are high and indicate the likelihood that malicious ransomware has been detected.
- B. The prioritized behavioral indicators of compromise do not justify the execution of the "ransomware" because the scores are high and do not indicate the likelihood of malicious ransomware.
- C. The prioritized behavioral indicators of compromise do not justify the execution of the "ransomware" because the scores do not indicate the likelihood of malicious ransomware.
- D. The prioritized behavioral indicators of compromise justify the execution of the "ransomware" because the scores are low and indicate the likelihood that malicious ransomware has been detected.
Answer: A
Explanation:
In the context of Cisco Advanced Malware Protection (AMP), when a file is submitted to the Threat Grid analysis engine, it undergoes a thorough behavioral analysis to determine if it exhibits characteristics typical of malware. The Threat Grid provides detailed reports that include behavioral indicators of compromise (IoCs), which are actions or artifacts on a network or an endpoint that with high confidence indicate a breach.
In this case, the report generated by the Threat Grid for a low prevalence file shows high severity scores for the behavioral indicators. This suggests that the behaviors observed are strongly indicative of malicious activity, specifically ransomware. The high scores reflect the Threat Grid's confidence in the malicious nature of the file based on its observed behaviors, which may include patterns of encryption consistent with ransomware, network activity that matches known ransomware command and control patterns, or file system changes that are characteristic of ransomware encryption.
Therefore, the correct answer is C, as the high scores on the behavioral indicators strongly suggest the presence of ransomware, justifying the execution of the ransomware detection mechanisms by Cisco AMP.
NEW QUESTION # 41
A malware outbreak is detected by the SIEM and is confirmed as a true positive. The incident response team follows the playbook to mitigate the threat. What is the first action for the incident response team?
- A. Isolate critical hosts from the network
- B. Assess the network for unexpected behavior
- C. Perform analysis based on the established risk factors
- D. Patch detected vulnerabilities from critical hosts
Answer: A
NEW QUESTION # 42 
Refer to the exhibit. IDS is producing an increased amount of false positive events about brute force attempts on the organization's mail server. How should the Snort rule be modified to improve performance?
- A. Block list of internal IPs from the rule
- B. Set the rule to track the source IP
- C. Tune the count and seconds threshold of the rule
- D. Change the rule content match to case sensitive
Answer: D
NEW QUESTION # 43
An analyst wants to upload an infected file containing sensitive information to a hybrid-analysis sandbox.
According to the NIST.SP 800-150 guide to cyber threat information sharing, what is the analyst required to do before uploading the file to safeguard privacy?
- A. Remove all personally identifiable information.
- B. Ensure the online sandbox is GDPR compliant.
- C. Lock the file to prevent unauthorized access.
- D. Verify hash integrity.
Answer: A
Explanation:
According to the NIST.SP 800-150 guide to cyber threat information sharing, before uploading an infected file containing sensitive information to a hybrid-analysis sandbox, the analyst is required to remove all personally identifiable information (PII) to safeguard privacy. This step is crucial to protect the identities of individuals and comply with privacy laws and regulations. PII includes any data that could potentially identify a specific individual, such as names, addresses, social security numbers, and other identifiers1.
References:
* NIST.SP 800-150 provides guidelines for cyber threat information sharing, which includes the handling of sensitive information and the importance of removing PII to maintain privacy and security
NEW QUESTION # 44
Refer to the exhibit.
An engineer is performing static analysis of a file received and reported by a user. Which risk is indicated in this STIX?
- A. The file is redirecting users to a website that is determining users' geographic location.
- B. The file is redirecting users to the website that is downloading ransomware to encrypt files.
- C. The file is redirecting users to a website that requests privilege escalations from the user.
- D. The file is redirecting users to a website that harvests cookies and stored account information.
Answer: A
NEW QUESTION # 45
The network operations center has identified malware, created a ticket within their ticketing system, and assigned the case to the SOC with high-level information. A SOC analyst was able to stop the malware from spreading and identified the attacking host. What is the next step in the incident response workflow?
- A. containment
- B. eradication and recovery
- C. detection and analysis
- D. post-incident activity
Answer: B
NEW QUESTION # 46
An engineer receives an incident ticket with hundreds of intrusion alerts that require investigation. An analysis of the incident log shows that the alerts are from trusted IP addresses and internal devices. The final incident report stated that these alerts were false positives and that no intrusions were detected. What action should be taken to harden the network?
- A. Configure the proxy service on the IPS
- B. Move the IPS to after the firewall facing the internal network
- C. Move the IPS to before the firewall facing the outside network
- D. Configure reverse port forwarding on the IPS
Answer: C
Explanation:
Moving the Intrusion Prevention System (IPS) before the firewall facing the outside network is a strategic action to harden the network. This placement allows the IPS to analyze and filter incoming traffic before it reaches the firewall, providing an additional layer of security. By positioning the IPS externally, it can prevent malicious traffic from ever reaching the internal network devices, thus reducing the number of false positives generated by trusted IP addresses and internal devices1.
NEW QUESTION # 47
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