H12-725_V4.0 VALID EXAM TUTORIAL | CERTIFICATION H12-725_V4.0 DUMPS

H12-725_V4.0 Valid Exam Tutorial | Certification H12-725_V4.0 Dumps

H12-725_V4.0 Valid Exam Tutorial | Certification H12-725_V4.0 Dumps

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Huawei H12-725_V4.0 certification exam is intended for IT professionals who have experience in network security and have a strong background in security technologies. HCIP-Security V4.0 certification can be beneficial for network security engineers, network security administrators, network security consultants, and security analysts. HCIP-Security V4.0 certification can also be helpful for IT professionals who are looking to enhance their career prospects and increase their earning potential.

Huawei H12-725_V4.0 Exam consists of multiple-choice questions and simulation questions that test the candidates' ability to apply their knowledge to real-world scenarios. H12-725_V4.0 exam covers a wide range of topics, including network security fundamentals, security technologies, security services, security management, and security deployment.

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Huawei HCIP-Security V4.0 Sample Questions (Q39-Q44):

NEW QUESTION # 39
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?

  • A. AH+ESP; transport mode
  • B. ESP; tunnel mode
  • C. AH; tunnel mode
  • D. ESP; transport mode

Answer: B

Explanation:
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 # 40
If a Portal authentication user goes offline but neither the access device nor the RADIUS server detects this event, many problems may occur. To prevent this from occurring, the access device needs to detect a user logout immediately, delete the user entry, and instruct the RADIUS server to stop accounting.
Which of the following can trigger a Portal user logout?(Select All that Apply)

  • A. The Portal server logs out the user.
  • B. The access device logs out the user.
  • C. The user initiates a logout request.
  • D. The authentication server logs out the user.

Answer: A,B,C,D

Explanation:
Comprehensive and Detailed Explanation:
* Portal authentication requires active session monitoring.
* User logout can be triggered by multiple methods:
* A. Portal server logout# The Portal system forcefully logs out a user.
* B. Authentication server logout# The authentication system revokes access.
* C. User-initiated logout# The user manually logs out via a Portal page.
* D. Access device logout# If the firewall detects inactivity, it can remove the session.
* Why are all options correct?
* Each method can trigger a user logout in Portal authentication.
HCIP-Security References:
* Huawei HCIP-Security Guide # Portal Authentication Logout Mechanisms


NEW QUESTION # 41
When a user accesses the virtual gateway, the user can access the SSL VPN only after the user terminal passes the host check policy.

  • A. TRUE
  • B. FALSE

Answer: A

Explanation:
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 # 42
Which of the following technologies does not belong to outbound intelligent uplink selection?

  • A. Smart DNS
  • B. ISP-based route selection
  • C. Global route selection policy
  • D. PBR

Answer: D

Explanation:
Comprehensive and Detailed Explanation:
* Outbound intelligent uplink selectionenables optimal routing decisions based on network conditions.
* Smart DNS, Global Route Selection Policy, and ISP-Based Route Selectionare all part of intelligent uplink selection.
* Why is A incorrect?
* PBR is NOT an intelligent uplink selection technology; it applies static rules for traffic forwarding instead.
HCIP-Security References:
* Huawei HCIP-Security Guide # Intelligent Traffic Steering


NEW QUESTION # 43
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)

  • A. The software downloaded from a third-party downloader carries Trojan horses.
  • B. A Trojan horse is bundled in a well-known tool program.
  • C. 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.
  • D. Attackers exploit vulnerabilities to break into hosts and install Trojan horses.

Answer: A,B,C,D

Explanation:
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


NEW QUESTION # 44
......

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