Get Real H12-725_V4.0 Quesions Pass Huawei Certification Exams Easily [Q35-Q51]

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Get Real H12-725_V4.0 Quesions Pass Huawei Certification Exams Easily

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Huawei H12-725_V4.0 Certification Exam is intended for security professionals who have a deep understanding of network security, including network architecture, protocols, and security mechanisms. Additionally, the exam is designed for professionals who have experience in implementing and managing security solutions in Huawei enterprise networks. HCIP-Security V4.0 certification exam is also suitable for those who are looking to enhance their career prospects in the field of cybersecurity, as it is recognized globally as a leading certification for security professionals.

NEW QUESTION 35
Which of the following statements is false about the restrictions on configuring bandwidth profiles in parent and child policies on a firewall?

The connection limit specified in a child policy cannot be smaller than that specified in the parent policy.

Both the parent and child policies must both use the same traffic limiting mode; that is, either “setting the upstream and downstream bandwidths” or “setting the overall bandwidth”.

The parent and child policies must reference different bandwidth profiles.

The maximum bandwidth specified in a child policy cannot be greater than that specified in the parent policy.

Comprehensive and Detailed Explanation:
* Bandwidth policies use a hierarchical structure(Parent # Child).
* Child policies must follow parent policiesin terms of bandwidth restrictions.
* Why is C false?
* A parent and childcan use the same bandwidth profile.
* The firewall allowsinheritanceof bandwidth settings.
HCIP-Security References:
* Huawei HCIP-Security Guide # Bandwidth Management and Policy Configuration

NEW QUESTION 36
When a user accesses the virtual gateway, the user can access the SSL VPN only after the user terminal passes the host check policy.

TRUE

FALSE

Comprehensive and Detailed Explanation:
* Host check policyis a security mechanism inSSL VPNto verifyterminal security compliancebefore granting access.
* It checks for:
* Antivirus software
* Operating system patches
* Running processes
* Security settings
* If the terminal fails the host check, access is denied.
* Why is this statement true?
* A successful host check is required before an SSL VPN session is allowed.
HCIP-Security References:
* Huawei HCIP-Security Guide # SSL VPN Host Check Policy

NEW QUESTION 37
Authentication rules configured on iMaster NCE-Campus support multiple matching conditions, such as matching account information, SSID information, and terminal IP address ranges, so that different authentication rules can be executed for different users.

TRUE

FALSE

Comprehensive and Detailed Explanation:
* iMaster NCE-Campus authentication supports multi-condition matching:
* Account information(e.g., username, password, role-based policies).
* SSID information(specific Wi-Fi network authentication).
* Terminal IP address ranges(assigns different policies based on network segments).
* Why is this statement true?
* Multiple authentication conditions can be applied simultaneously to enforce flexible access control.
HCIP-Security References:
* Huawei HCIP-Security Guide # iMaster NCE-Campus Authentication Policy

NEW QUESTION 38
Which of the following statements is false about web rewriting in web proxy?

The intranet server addresses can be hidden, ensuring high security.

Images may be misplaced.

The fonts may be incomplete.

Internet Explorer controls are required.

Comprehensive and Detailed Explanation:
* Web rewriting in web proxy modifies web page contentforsecurity and access control.
* Issues with web rewriting include:
* A is true# Server addresses can be hidden.
* B is true# Images may be misaligned due to rewriting.
* C is true# Fonts may be incomplete.
* D is false#Web rewriting does not require Internet Explorer controls.
HCIP-Security References:
* Huawei HCIP-Security Guide # Web Proxy and Web Rewriting

NEW QUESTION 39
Which of the following methods are used by flood attacks to cause denial of services?(Select All that Apply)

Exhaust available bandwidth.

Exhaust server-side resources.

Control network host rights.

Exhaust network device resources.

Comprehensive and Detailed Explanation:
* Flood attacks (DoS/DDoS) overwhelm network resources, preventing normal users from accessing services.
* Correct answers:
* A. Exhaust available bandwidth# Large amounts of traffic saturate the network.
* B. Exhaust server-side resources# High CPU/memory usage causes server crashes.
* D. Exhaust network device resources# Firewalls, routers, and switches become overloaded.
* Why is C incorrect?
* Controlling host rights is related to hacking, not flooding attacks.
HCIP-Security References:
* Huawei HCIP-Security Guide # DoS/DDoS Attack Prevention

NEW QUESTION 40
Which of the following actions can be performed when the firewall identifies file anomalies?(Select All that Apply)

Alarm

Allow

Block

Delete attachment

Comprehensive and Detailed Explanation:
* Firewalls with advanced security features(such asIPS, Antivirus, and File Filtering) candetect and respond to file anomalies.
* Actions that can be taken when an anomaly is detected:
* A. Alarm# Generates a log entry and notifies the administrator.
* C. Block# Prevents the file from being transferred.
* D. Delete attachment# Removes malicious attachments from emails.
* Why is B incorrect?
* Allowing a detected malicious file is not a valid security response.
HCIP-Security References:
* Huawei HCIP-Security Guide # File Filtering & IPS Protection

NEW QUESTION 41
The Nginx application is deployed on a Linux host. By checking Nginx logs, O&M engineers can obtain the complete URL information submitted by users and determine whether the Linux host is under SQL injection attacks.

TRUE

FALSE

Comprehensive and Detailed Explanation:
* Nginx logs store detailed HTTP request information, including:
* RequestedURLs
* ClientIP addresses
* Query parameters(which may contain SQL injection attempts)
* SQL injection detection using logs:
* SuspiciousSQL keywordsin GET/POST requests (e.g., ‘ OR 1=1 — or UNION SELECT).
* Repeated attack attemptsfrom a single source IP.
* Why is this statement true?
* Nginx logs provide full request details, enabling engineers to detect SQL injection attempts.
HCIP-Security References:
* Huawei HCIP-Security Guide # Web Attack Detection & Log Analysis

NEW QUESTION 42
Arrange the steps of the bandwidth management process on firewalls in the correct sequence.

Explanation:
A screenshot of a computer screen AI-generated content may be incorrect.

HCIP-Security References:
* Huawei HCIP-Security Guide# Bandwidth Management & Traffic Control Policies
* Huawei QoS Configuration Guide# Traffic Classification, Policing, and Queue Scheduling
1##Step 1: Traffic Classification and Bandwidth Policy Matching
* The firewallfirst classifies trafficusing predefined bandwidth policies.
* These policies match traffic based on criteria such assource/destination IP, application type, and protocol.
* This step ensures that each type of traffic is categorized correctly before applying bandwidth restrictions.
2##Step 2: Traffic Processing Based on Bandwidth Policies
* Once traffic is classified,the firewall enforces bandwidth limits and security actions:
* Traffic exceeding the assigned bandwidth is discarded or throttled.
* Service connection limits are enforced to prevent excessive connections per user or application.
3##Step 3: Queue Scheduling and Priority Handling
* If trafficexceeds the available bandwidth, the firewallprioritizes high-priority trafficusing queue scheduling mechanisms.
* Techniques likeWeighted Fair Queuing (WFQ) and Priority Queuing (PQ)ensure thatcritical traffic (e.g., VoIP, business applications) is prioritized over less important traffic (e.g., downloads, streaming).

NEW QUESTION 43
Which of the following statements is false about virtual system resource allocation?

Virtual systems can share and preempt resources of the entire device. Such resources can be manually allocated.

To manually allocate resources to a virtual system, an administrator needs to configure a resource class, specify the guaranteed quota and maximum quota of each resource in the resource class, and bind the resource class to the virtual system.

Improper resource allocation may prevent other virtual systems from obtaining resources and services from running properly.

Quota-based resources are automatically allocated based on system specifications.

Comprehensive and Detailed Explanation:
* Virtual system resource allocation can bemanual or shared.
* Manual allocationrequires configuring aresource class, defining aquota, and binding it to a virtual system.
* Why is D false?
* Quota-based resources are not automatically allocated.
* An administrator must defineresource quotas.
HCIP-Security References:
* Huawei HCIP-Security Guide # Virtual System Resource Allocation

NEW QUESTION 44
Which of the following statements is false about the ATIC system architecture?

SecoManager functions as the management center and uses the Browser/Server architecture.

The ATIC consists of the management server, collector, and controller.

One management center can centrally manage multiple geographically dispersed detecting and cleaning devices.

The ATIC management server manages detecting and cleaning devices.

Comprehensive and Detailed Explanation:
* ATIC (Advanced Threat Intelligence Center) systemconsists of:
* SecoManager (Management Center)# Manages security policies.
* Detection devices# Analyze traffic for threats.
* Cleaning devices# Mitigate attacks.
* Why is B false?
* ATIC architecture does not include a “collector and controller” structure.
HCIP-Security References:
* Huawei HCIP-Security Guide # ATIC System Architecture

NEW QUESTION 45
Which of the following is not a response action for abnormal file identification?

Alert

Block

Allow

Delete

Comprehensive and Detailed Explanation:
* Response actions for abnormal file identification in Huawei firewalls include:
* A. Alert# Logs the event but does not stop the file.
* B. Block# Prevents the file from being accessed or downloaded.
* D. Delete# Removes the malicious file before it reaches the user.
* Why is C incorrect?
* Allowing an identified abnormal file defeats the purpose of security enforcement.
HCIP-Security References:
* Huawei HCIP-Security Guide # File Anomaly Detection & Response

NEW QUESTION 46
In the figure, enterprise A and enterprise B need to communicate securely, and an IPsec tunnel is established between firewall A and firewall B. Which of the following security protocols and encapsulation modes can meet the requirements of this scenario?

AH+ESP; transport mode

ESP; tunnel mode

ESP; transport mode

AH; tunnel mode

1##Understanding the Scenario:
* Enterprise A and Enterprise B communicate over the Internet through an IPsec tunnel.
* Firewall A and Firewall B establish the tunnelto secure traffic between the enterprises.
* The network includes aSource NAT device, meaning IP headers may be modified.
* The goal is to ensure confidentiality, integrity, and authentication of data transmission.
2##Why ESP (Encapsulating Security Payload)?
* ESP (Encapsulating Security Payload)provides:
* Encryption (Confidentiality)# Protects data from eavesdropping.
* Integrity & Authentication# Ensures data is not modified.
* NAT Traversal Support# Works through NAT devices, unlike AH (Authentication Header).
* ESP is the preferred choice for VPN tunnels over the public Internet.
3##Why Tunnel Mode?
* Tunnel Mode encapsulates the entire original IP packet, including headers and payload,adding a new IP header.
* Advantages of Tunnel Mode:
* Protects both the data and the original IP addresses(important for communication over untrusted networks).
* Used in site-to-site VPNswhere private network addresses need to be hidden.
HCIP-Security References:
* Huawei HCIP-Security Guide# IPsec VPN Fundamentals
* Huawei USG Series Firewall Configuration Guide# IPsec ESP vs. AH
* RFC 4301 (Security Architecture for the Internet Protocol)# ESP and Tunnel Mode Usage

NEW QUESTION 47
Which of the following operations can be performed to harden the Windows operating system?(Select All that Apply)

Periodically check account permissions.

Cancel default sharing.

Restrict the number of users.

Change the default TTL value.

Comprehensive and Detailed Explanation:
* Windows system hardening improves security by reducing attack surfaces.
* Recommended security measures include:
* A. Periodically checking account permissions# Prevents unauthorized access.
* B. Canceling default sharing# Reduces exposure to remote attacks.
* C. Restricting the number of users# Limits access to essential personnel.
* Why is D incorrect?
* Changing the default TTL value does not directly enhance system security.
HCIP-Security References:
* Huawei HCIP-Security Guide # Windows Hardening Best Practices

NEW QUESTION 48
IPsec VPN does not support encapsulation of non-IP unicast packets.

TRUE

FALSE

Comprehensive and Detailed Explanation:
* IPsec VPN only supports IP unicast traffic.
* Non-IP unicast packets (such as multicast and broadcast) are not natively supported.
* To transmit multicast traffic over IPsec, GRE over IPsec is required.
* Why is this statement true?
* Standard IPsec VPN does not support non-IP unicast packets.
HCIP-Security References:
* Huawei HCIP-Security Guide # IPsec VPN Limitations

NEW QUESTION 49
Which of the following statements is false about RADIUS and HWTACACS?

Both of them feature good flexibility and extensibility.

Both of them use the client/server model.

Both of them support authorization of configuration commands.

Both of them use shared keys to encrypt user information.

Comprehensive and Detailed Explanation:
* RADIUS and HWTACACS are AAA (Authentication, Authorization, and Accounting) protocols, but they have key differences:
* RADIUS# Encrypts only passwords (not the entire message).
* HWTACACS# Encrypts the entire packet, providing better security.
* Command authorization:
* RADIUS does not support command-level authorization.
* HWTACACS supports per-command authorization(used in network device access control).
* Why is C false?
* RADIUS does not authorize configuration commands; HWTACACS does.
HCIP-Security References:
* Huawei HCIP-Security Guide # RADIUS vs. HWTACACS

NEW QUESTION 50
On a WLAN where the WAC has Portal authentication configured, VLAN authorization can be implemented with no additional configuration required. After Portal authentication is complete, the WAC forwards STA traffic based on the authorized VLANs.

TRUE

FALSE

Comprehensive and Detailed Explanation:
* VLAN authorization in Portal authentication requires additional configuration.
* To assign VLANs dynamically:
* RADIUSmust return VLAN attributesafter authentication.
* TheWAC (Wireless Access Controller) must be configured to support dynamic VLAN assignment.
* Why is this statement false?
* VLAN authorization requires RADIUS attributes and WAC configuration-it is not automatic.
HCIP-Security References:
* Huawei HCIP-Security Guide # WLAN & Portal Authentication

NEW QUESTION 51
Trojan horses may disclose sensitive information of victims or even remotely manipulate victims’ hosts, causing serious harm. Which of the following are the transmission modes of Trojan horses?(Select All that Apply)

Attackers exploit vulnerabilities to break into hosts and install Trojan horses.

A Trojan horse is bundled in a well-known tool program.

The software downloaded from a third-party downloader carries Trojan horses.

A Trojan horse masquerades as a tool program to deceive users to run the program on a host. Once the program is run, the Trojan horse is automatically implanted into the host.

Comprehensive and Detailed Explanation:
* A Trojan horse is a type of malware that disguises itself as a legitimate applicationto trick users into installing it.
* Transmission methods:
* A. Exploiting vulnerabilities# Attackers use system/software vulnerabilities to inject Trojans.
* B. Bundled in software# Trojans are included in cracked software or pirated applications.
* C. Downloaded from third-party sites# Users unknowingly install malware from untrusted sources.
* D. Masquerading as useful software# Fake tools trick users into installation.
* Why are all options correct?
* All listed methods are common ways Trojans spread.
HCIP-Security References:
* Huawei HCIP-Security Guide # Malware & Trojan Horse Attacks

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Huawei H12-725_V4.0 : HCIP-Security V4.0 certification is essential for professionals who work in the field of network security. It validates the candidate’s knowledge of the latest network security technologies and their ability to implement and maintain secure networks. It is a crucial certification for professionals who wish to advance their career in network security and demonstrate their expertise in this field.

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