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"Xiao Deng's view" the value brought by Siem to enterprises (II)

2022-07-26 03:09:00 【There is Xiao Deng in operation and

In the last chapter , We introduce to you SIEM What value can the system bring to the enterprise , Today we will continue to discuss this topic .

SIEM The system can efficiently analyze the behavior of users and entities by subscribing Threat Intelligence (UEBA), Able to present the entire IT Events that occur in the infrastructure , Actively intervene in potential threats , Greatly reduce the harm caused by network attacks to enterprises .

One 、 Privileged access audit

Privileged account refers to an account with administrator privileges . Privileged accounts can be installed 、 Delete or update software ; Modify system configuration ; establish 、 Modify or change user permissions . If the privileged user account is stolen , Attackers will gain access to network resources, thereby endangering the network security of enterprises . therefore , We need to ensure the network security of privileged users at all times .

The privileged account has the right to manage other users in the network . therefore , Monitoring privileged users helps track and prevent improper user empowerment , Thus causing internal attacks .

SIEM The solution can track and audit the activities of privileged users , And send real-time alarm for its abnormal activities , And then enhance network security .

Privileged access audit

Two 、 Threat Intelligence

Threat Intelligence refers to the response made before a cyber attack . Threat Intelligence can be obtained from evidence 、 Context information 、 Indicators and information collected in various threat responses to generate specific hazard indicators (IOCs) example . It can also provide information about the technologies and procedures involved in emerging threats (TTP) Information about . Threat Intelligence combines AI (AI) And machine learning (ML) Tools to distinguish between regular and irregular patterns in the network ; Detect abnormal patterns by monitoring current network activity , Prevent network security from being threatened .

Threat Intelligence

Use Zhuohao's Log360 Solution

With efficient security information and Event Management (SIEM) Solution Log360, You can :

Through audit log , Discover vulnerabilities in the device , And generate visual reports .

After discovering signs of potential malware , Trigger alarm immediately .

When there are major changes in the network , If installing a new server 、 Modify registry 、 Create unauthorized files or create malicious programs, etc , You'll get an alarm .

Trigger an automatic remediation script to prevent “ Blackmail virus ” attack .

Trace the source of the attack by analyzing the log records , Conduct evidence collection and investigation on security incidents .

So many powerful functions , It's even free 30 God ！ Absolutely dry , Take it quickly ！

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