[Q25-Q47] Latest H12-711_V4.0 Exam with Accurate HCIA-Security V4.0 PDF Questions [Nov 18, 2023]

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[Nov 18, 2023] Latest H12-711_V4.0 Exam with Accurate HCIA-Security V4.0 PDF Questions

Practice To H12-711_V4.0 – ActualCollection Remarkable Practice On your HCIA-Security V4.0 Exam

Huawei H12-711_V4.0 exam, also known as the HCIA-Security V4.0 exam, is designed for IT professionals who want to validate their skills and knowledge in the field of network security. HCIA-Security V4.0 certification exam covers a wide range of topics, including network security fundamentals, firewall technology, intrusion prevention technology, VPN technology, and network security management. H12-711_V4.0 exam is intended for individuals who have a basic understanding of network technologies and want to expand their skillset to include network security.

NO.25 IKE SA is a one-way logical connection, and only one IKE SA needs to be established between two peers.

TRUE

FALSE

NO.26 Which of the following is the numbering range of Layer 2 ACLs?

The 3000~3999

The 4000~4999

The 1000~1999

@2000~2999

NO.27 SSL VPN is a VPN technology that realizes remote secure access through SSL protocol. Which of the following software must be installed when using SSL VPN?

Browser

Firewall

Client

Antivirus

NO.28 The following description of asymmetric encryption algorithms, which item is wrong?

Compared with symmetric encryption algorithms, the security factor is higher.

Encryption is faster than symmetric encryption algorithms.

Public keys are generally disclosed to users.

Asymmetric encryption algorithms are a pair of keys, divided into public and private keys.

NO.29 Huawei Firewall only supports the inter-domain persistent connection function for TCP packets.

TRUE

FALSE

NO.30 Digital envelope technology means that the sender uses the receiver’s public key to encrypt the data, and then sends the ciphertext to the receiver ( )[Multiple choice]*

TRUE

FALSE

NO.31 ARP man-in-the-middle attacks are a type of spoofing attack technique.

TRUE

FALSE

NO.32 During the process of establishing IPSec VPN between peers FW_A and FW_B, two types of security associations need to be established in two stages. In the first stage, _____ is established to verify the identity of the peers.[fill in the blank]*

IKE SA

IKE SB

NO.33 WAF can accurately control and manage users’ online behavior and user traffic.

TRUE

FALSE

NO.34 The following description of the AH protocol in IPSec VPN, which one is wrong?

Supports data source validation

Supports data integrity checking

Supports packet encryption

Support anti-message replay

NO.35 Regarding the characteristics of the routing table, which of the following items is described correctly

Port When a packet matches multiple entries in the routing table, it is forwarded based on the route entry with the largest metric.

Port In the global routing table, there is at most one next hop to the same destination CIDR block.

There may be multiple next hops in the global routing table to the same destination.

Port When a packet matches multiple entries in the routing table, it is forwarded according to the longest mask.

NO.36 As shown in the figure, the process of AD single sign-on (querying the security log mode of AD server), please match the corresponding operation process.

NO.37 The trigger modes of the built-in Portal authentication in the firewall include pre-authentication and ____ authentication[fill in the blank]*

session

Portal

NO.38 For which of the following parameters can the packet filtering firewall filter?

Port packet payload

IP address of the port source destination

The MAC address of the source destination

Port number and protocol number of the port source

NO.39 Which of the following zones is not the firewall default security zone?

Trust

The Local

DMZ

Management

NO.40 The following description of digital certificates, which one is wrong

The simplest certificate consists of a public key, a name, and a digital signature from a certificate authority.

Digital certificates contain the owner’s public key and related identity information.

In general, the key of a digital certificate has an expiration date.

Digital certificates do not solve the problem of digital signature technology where the public key cannot be determined to be the designated owner.

NO.41 In the Linux system, which of the following is the command to query the P address information? ( )[Multiple choice]*

ifconfig)

display ip interface brief

ipconfig

display ip

NO.42 Which of the following descriptions of server authentication is correct?

The visitor sends the username and password that identifies his identity to FW through the portal authentication page, there is no password stored on F7, FT sends the username and password to a third-party authentication server, and the verification process is carried out on the authentication server.

Visitors obtain the SMS verification code through the Portal authentication page, and then enter the SMS verification code to pass the authentication.

The visitor sends the username and password that identifies his identity to the third-party authentication server, and after the authentication is passed, the third-party authentication server sends the visitor’s identity information to FW.

The visitor sends the username and password that identifies them to the FW through the portal authentication page, on which the password is stored and the verification process takes place on the FW.

NO.43 What is correct about the following description of device management in the operating system?

The main task of port device management is to complete the I/O requests made by users and classify I/O devices for users.

Whenever a process makes an I/O request to the system, as long as it is secure, the device allocator will assign the device to the process according to a certain policy.

Device management can virtualize a physical device into multiple logical devices through virtualization technology, providing multiple user processes to use.

In order to alleviate the problem of speed mismatch between CPU and I/O devices and improve the parallelism of CPU and I/O devices, in modern operating systems, almost all I/O devices are exchanging numbers with processors

Buffers are used at all times.

NO.44 According to the level protection requirements, which of the following behaviors belong to the scope of information security operation and maintenance management? ( )*

Participate in information security training

Backup or restore data

Develop an emergency response plan

Security hardening of the host

NO.45 In the automatic backup mode of hot standby on the second machine, which of the following sessions is backed up?

ICMP session

TCP half-connection session

Self-session to the firewall

UDP first packet session

NO.46 What are the correct entries in the following description of firewall security zones?

The DMZ security zone solves the problem of server placement well, and this security area can place devices that need to provide network services to the outside world.

The Local zone is the highest security zone with a priority of 99.

Data flows between security domains are directional, including Inbound and Outbound.

Normally, the two communicating parties must exchange messages, that is, there are messages transmitted in both directions between security domains.

NO.47 Which of the following is the correct sequence for incident response management
1. Detection 2 Report 3 Mitigation 4 Lessons learned 5 Fix 6 Recovery 7 Response

1->3->2->7->6->5->4

1->7->3->2->6->5->4

1->3->2->7->5->6->4

1->2->3->7->6->5->4

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