HUAWEI H12-725_V4.0 LATEST EXAM DISCOUNT & H12-725_V4.0 TEST ENGINE VERSION

Huawei H12-725_V4.0 Latest Exam Discount & H12-725_V4.0 Test Engine Version

Huawei H12-725_V4.0 Latest Exam Discount & H12-725_V4.0 Test Engine Version

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These HCIP-Security V4.0 (H12-725_V4.0) exam questions help applicants prepare well prior to entering the actual HCIP-Security V4.0 (H12-725_V4.0) exam center. Due to our actual H12-725_V4.0 Exam Dumps, our valued customers always pass their Huawei H12-725_V4.0 exam on the very first try hence, saving their precious time and money too.

Huawei H12-725_V4.0 Certification Exam is designed to assess the skills and knowledge of security professionals in the field of ICT security. H12-725_V4.0 exam covers a wide range of topics, including network security, cloud security, security management, and more.

Huawei H12-725_V4.0 exam is the fourth version of the HCIP-Security certification exam, which was first introduced by Huawei in 2016. The latest version of the exam reflects the latest trends and developments in the field of network security, including cloud security, threat intelligence, and security operations and maintenance.

>> Huawei H12-725_V4.0 Latest Exam Discount <<

Free PDF Quiz Huawei - H12-725_V4.0 - HCIP-Security V4.0 Useful Latest Exam Discount

This feature provides students with real-time examination scenarios to feel some pressure and solve the H12-725_V4.0 practice exam as a real threat. These HCIP-Security V4.0 (H12-725_V4.0) practice tests are important for students so they can learn to solve real Huawei H12-725_V4.0 Exam Questions and pass Huawei H12-725_V4.0 certification test in a single try. The desktop-based Huawei H12-725_V4.0 practice test software works on Windows and the web-based HCIP-Security V4.0 practice exam is compatible with all operating systems.

Huawei HCIP-Security V4.0 Sample Questions (Q49-Q54):

NEW QUESTION # 49
Which of the following is the function of Message 1 and Message 2 during IKEv1 phase-1 negotiation in main mode?

  • A. Mutual identity authentication
  • B. Negotiation of the IKE proposals used between peers
  • C. IPsec SA negotiation
  • D. Exchange of key-related information (materials used for key generation) using the DH algorithm and generation of keys

Answer: B

Explanation:
Comprehensive and Detailed Explanation:
* IKEv1 Phase 1 (Main Mode) consists of six messages:
* Messages 1 & 2 # Negotiate security proposals(encryption, authentication, and DH group).
* Messages 3 & 4 # Exchange key-related information.
* Messages 5 & 6 # Perform mutual authentication.
* Why is B correct?
* Messages 1 and 2 negotiate IKE proposalsbetween VPN peers.
HCIP-Security References:
* Huawei HCIP-Security Guide # IKEv1 Main Mode Negotiation


NEW QUESTION # 50
Which of the following operations can be performed to harden the Windows operating system?(Select All that Apply)

  • A. Periodically check account permissions.
  • B. Change the default TTL value.
  • C. Restrict the number of users.
  • D. Cancel default sharing.

Answer: A,C,D

Explanation:
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 # 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)

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

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 # 52
In the figure, if 802.1X authentication is used for wired users on the network, the network admission device and terminals must be connected through a Layer 2 network.

Options:

  • A. FALSE
  • B. TRUE

Answer: B

Explanation:
Understanding 802.1X Authentication in Wired Networks:
* 802.1X is a port-based network access control (PNAC) protocolthat requires aLayer 2 connection between thesupplicant (PC), the authenticator (switch), and the authentication server (e.g., RADIUS server).
* In wired networks,802.1X authentication occurs at the Ethernet switch (Layer 2 device), which enforces authenticationbefore allowing network access.
Why Must the Network Be Layer 2?
* 802.1X authentication operates at Layer 2 (Data Link Layer) before any IP-based communication (Layer 3) occurs.
* If the authentication device and user terminal were on different Layer 3 networks, the authentication packets (EAPOL - Extensible Authentication Protocol Over LAN)would not be forwarded.
* In the figure, the authentication control point is at theaggregation switch, which means thePC and switch must be in the same Layer 2 domain.
Components of 802.1X Authentication in the Figure:
* Supplicant (PC)# The device requesting network access.
* Authenticator (Aggregation Switch)# The switch controlling access to the network based on authentication results.
* Authentication Server (iMaster NCE-Campus & AD Server)# Verifies user credentials and grants or denies access.
* Layer 2 Connectivity Requirement# ThePC must be in the same Layer 2 networkas the Authenticatorto communicate via EAPOL.
Why "TRUE" is the Correct answer:
* 802.1X authentication is performed before IP addresses are assigned, meaning it can only operate in a Layer 2 network.
* EAPOL (Extensible Authentication Protocol Over LAN) messages are not routableand must stay within a single Layer 2 broadcast domain.
* In enterprise networks,VLAN-based 802.1X authentication is often used, where authenticated users are assigned to a specific VLAN.
HCIP-Security References:
* Huawei HCIP-Security Guide# 802.1X Authentication in Enterprise Networks
* Huawei iMaster NCE-Campus Documentation# Authentication Control and NAC Deployment
* IEEE 802.1X Standard Documentation# Layer 2 Network Authentication


NEW QUESTION # 53
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 access device logs out the user.
  • B. The authentication server logs out the user.
  • C. The Portal server logs out the user.
  • D. The user initiates a logout request.

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 # 54
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