Authentic H12-711_V4.0 Dumps - Free PDF Questions to Pass
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Huawei H12-711_V4.0 (HCIA-Security V4.0) Certification Exam covers a wide range of topics related to security, including network security, security management, firewall technology, intrusion detection and prevention, and VPN technology. H12-711_V4.0 exam is divided into multiple sections, each covering a specific aspect of security. H12-711_V4.0 exam also includes practical exercises that test the candidate's ability to apply their knowledge to real-world scenarios.
NEW QUESTION # 72
Which of the following descriptions of firewall hot standby center heartbeat exchange messages is incorrect?
- A. Heartbeat link detection messages are used to synchronize configuration commands and status of two firewalls.
- B. VGMP messages are used to determine the status of the peer device to determine whether switching is required.
- C. Configuration consistency check messages are used to detect whether the key configurations of two firewalls are consistent.
- D. The two firewalls periodically send heartbeat messages to each other to detect whether the peer device is alive.
Answer: A
NEW QUESTION # 73
Which of the following contents does the IPsec VPN protocol framework include? (Multiple Choice)
- A. Security Protocol
- B. Encapsulation mode
- C. Key exchange
- D. Security Alliance
Answer: A,B,D
NEW QUESTION # 74
Match the following investigation methods with their descriptions.
Answer:
Explanation:
Operational investigation - mainly used to investigate problems with an organization's computing facilities, such as whether there are performance issues, configuration issues, etc. It is mainly used to analyze problems and does not require particularly rigorous evidence.
CRIMINAL INVESTIGATION - An investigation conducted by a law enforcer regarding a violation of the law.
Civil Investigations - Civil investigations typically do not involve internal employees and outside counsel.
Regulatory Investigations - Regulatory investigations are conducted by government agencies into possible violations of the law by organizations.
NEW QUESTION # 75
Symmetric encryption, also known as shared key encryption, uses the same key to encrypt and decrypt data.
- A. False
- B. True
Answer: B
NEW QUESTION # 76
Regarding the description of firewall hot backup, which of the following options are correct?
(Multiple Choice)
- A. Firewall dual-machine hot backup requires synchronized backup of session table, MAC table, routing table and other information between the master device and the slave device.
- B. When multiple areas on the firewall need to provide dual-machine backup functions, multiple VRRP backup groups need to be configured on the firewall.
- C. VGMP is used to ensure the consistency of all VRRP backup group switching
- D. The status of all VRRP backup groups in the same VGMP management group on the same firewall is required to be consistent.
Answer: B,C,D
NEW QUESTION # 77
Which of the following statements are correct about the status of the firewall VGMP group?
- A. Initialize
- B. Load-balance
- C. Standby
- D. Active
Answer: A,B,C,D
Explanation:
In Huawei firewall hot standby and reliability deployment, the VGMP group can operate in several different states that reflect the working role of a device in the backup system. These states are used to identify whether a device is currently forwarding service traffic, waiting as a backup device, balancing traffic, or still in the startup phase.
Initialize refers to the initialization state, in which the VGMP group has not yet fully completed role negotiation or status establishment. Active indicates that the firewall is currently the primary device responsible for forwarding traffic and providing services. Standby means the firewall serves as the backup device, ready to take over if the active device fails. Load-balance is used in scenarios where traffic is distributed between devices according to the load-balancing mechanism rather than relying on only one active forwarding device.
These VGMP status values help administrators understand device roles and cluster behavior during deployment, failover, and service switching. Since all four listed items are recognized VGMP group states in Huawei firewall high availability scenarios, A, B, C, and D are all correct .
NEW QUESTION # 78
Which of the following is a potential threat in the network?
- A. SQL injection
- B. Deception
- C. Scan
- D. Denial of service attack
Answer: C
NEW QUESTION # 79
Which of the following is not the default security zone of the firewall ( )[Multiple choice]*
- A. isp zone)
- B. trust zone
- C. untrust trust
- D. dmz zone
Answer: A
NEW QUESTION # 80
During the NAT configuration process, in which of the following situations will the device generate Server-map entries? (Multiple Choice)
- A. After successfully configuring the NAT server, the device will automatically generate Server-map entries.
- B. Server-map entries will be generated when configuring easy-ip.
- C. After configuring NAT No-PAT, the device will create a server-map table for the configured multi- channel protocol data flow.
- D. Automatically generate server-map entries when configuring source NAT.
Answer: A,C
NEW QUESTION # 81
Which of the following items does the information output by the display firewall session table verbose command include? (Multiple Choice)
- A. TTL
- B. Session ID
- C. NextHop
- D. Agreement name
Answer: A,B,C,D
NEW QUESTION # 82
Understanding engineering principles belongs to the category of () security awareness cultivation in information security prevention.
Answer:
Explanation:
Safety
NEW QUESTION # 83
Use the reset firewal1 session table command to clear all session table information. The end user needs to reinitiate the connection to restart communication.
- A. False
- B. True
Answer: B
NEW QUESTION # 84
Network devices are managed by deploying SNMP protocol in the network. When an abnormality occurs in the network device, the administrator will receive () message.
Answer:
Explanation:
trap
NEW QUESTION # 85
Applying for special funds for emergency response and purchasing emergency response software and hardware equipment belong to which stage of the complete network emergency response?
- A. Preparation stage
- B. Recovery phase
- C. Inhibition phase
- D. Response phase
Answer: A
NEW QUESTION # 86
Which of the following types of digital certificates include? (Multiple Choice)
- A. Local certificate
- B. CA certificate
- C. Self-signed certificate
- D. RA certificate
Answer: A,B,C
NEW QUESTION # 87
A Web server is deployed in an enterprise intranet to provide Web access services to Internet users, and in order to protect the access security of the server, it should be divided into the _____ area of the firewall.
Answer:
Explanation:
DMZ
NEW QUESTION # 88
If internal employees access the Internet through the firewall and find that they cannot connect to the Internet normally, what view commands can be used on the firewall to troubleshoot interfaces, security zones, security policies, and routing tables?
Answer:
Explanation:
display firewall session table verbose
NEW QUESTION # 89
Which of the following stages has the development of information security gone through? (Multiple Choice)
- A. Communication guarantee stage
- B. Information assurance stage
- C. Communication confidentiality stage
- D. Information security stage
Answer: B,C,D
NEW QUESTION # 90
Which of the following descriptions of single sign-on is correct?
- A. 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.
- B. The visitor recited the Portal authentication page and sent the username and password to FT to identify his/her identity, and the password was not stored on the FT, and the FI sent the username and password to the third-party authentication server, and the authentication process was carried out on the authentication server.
- C. Visitors obtain the SMS verification code through the Portal authentication page, and then enter the SMS verification code to pass the authentication.
- D. 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. F7 only records the identity information of the visitor and does not participate in the authentication process
Answer: D
NEW QUESTION # 91
Intrusion prevention is a security mechanism that analyzes network traffic, detects intrusions (including buffer overflow attacks, Trojans, worms, etc.), and terminates intrusions in real time through a certain response method to protect enterprise information systems from infringement.
- A. False
- B. True
Answer: B
NEW QUESTION # 92
Which of the following descriptions of the PKI life cycle are correct? (Multiple Choice)
- A. If the user's business is suspended, the user needs to revoke his or her digital certificate.
- B. After the PKI entity downloads the certificate, it needs to install the certificate, that is, import the certificate into the device's memory, otherwise the certificate will not be valid.
- C. The core technology of PKI revolves around the entire life cycle of local certificate application, issuance, storage, download, installation, verification, update and revocation.
- D. When the certificate expires, the PKI entity does not need to replace the certificate, it is still valid.
Answer: A,B
NEW QUESTION # 93
When A and B communicate with each other for data communication, if an asymmetric encryption algorithm is used for encryption, when A sends data to B, which of the following keys will be used to encrypt the data?
- A. B's public key
- B. A's private key
- C. A's public key
- D. B's private key
Answer: A
NEW QUESTION # 94
Which of the following options does not belong to the electronic evidence of communication?
- A. Chat history
- B. System log
- C. Telephone recording
- D. Email
Answer: C
NEW QUESTION # 95
When an employee of a company receives a suspicious email with an attachment, which of the following actions is correct?
- A. Check the sender of the email. If it comes from a company mailbox, you can open and save the attachment.
- B. First determine whether the sender and email information are reliable, and use anti-virus software to check the attachment.
- C. Check the content of the email. If it is related to the work content, you can open and save the attachment.
- D. Email attachments will not cause harm to information security and can be opened directly
Answer: B
NEW QUESTION # 96
In the Client-Initiated VPN configuration, it is generally recommended to plan the address pool and the headquarters network address as different network segments. Otherwise, the proxy forwarding function needs to be enabled on the gateway device.
- A. True
- B. False
Answer: B
NEW QUESTION # 97
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Huawei H12-711_V4.0 exam is a highly respected certification in the IT industry. It is recognized by many organizations and employers as a valuable credential for IT professionals working in the field of network security. Candidates who pass the exam can expect to gain a significant advantage in their careers, as well as increased opportunities for advancement and higher salaries.
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