H12-711_V4.0 HCIA-Security V4.0 Questions and Answers

Suitable for encrypting large amounts of data

Low overhead

Good scalability

High efficiency

Unauthorized tampering of the mouth

Unauthorized access to the mouth

Unauthorized activation of the mouth

Unauthorized destruction of the mouth

rule name c. source-zone untrust. destination-zone trust. destination-address 202.106.1.132, action permit

rule name d, source- zone untrust. destination- zone trust. destination- address10.l0.1.1 32, action permit

rule name b, source- zone untrust, destination- zone trust, source- address10.10.1.1 32, action permit

rule name b, source-zone untrust, destination-zone trust, source-address202.106.l.1 32, action permit

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

untrust trust

trust zone

dmz zone

isp zone)

According to the administrator configuration, the O&M user corresponds to the background resource account, and restricts the unauthorized use of the account. mouth Based on the password security policy, the O&M security audit system automatically modifies the password of the background resource account at regular intervals.

Each system is independently operated, maintained and managed, and the access process is not audited and monitored.

Oral Each department system is independently authenticated and uses a single static password for authentication.

Mouth IDS is a fine-grained detection device, through which the live network can be monitored more accurately.

The IDS can be upgraded flexibly and in a timely manner, and the strategic configuration operation is convenient and flexible.

With IDS, system administrators can capture traffic from critical nodes and do intelligent analysis to find anomalous and suspicious network behavior and report it to administrators.