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"Xiaodeng" network equipment monitoring in operation and maintenance

2022-07-28 03:30:00 【There is Xiao Deng in operation and

In addition to servers and clients , A typical network infrastructure also contains various unique elements , Monitoring these elements is very important . Monitoring network equipment is necessary , Because it can help you fully understand your network . for example , If an error in the firewall allows illegal access to the network , Then only after providing firewall audit information , You can conduct a comprehensive forensic investigation . The main step of monitoring network activity and security is to collect and analyze network device logs . You can use network security audit tools （ for example ,EventLog Analyzer） Easily complete this task .

EventLog Analyzer

One 、EventLog Analyzer It can be used as network device monitoring software

EventLog Analyzer Is a network log monitoring software , Built in for different types of network devices （ for example , Router 、 Switch 、 Intrusion detection and blocking system and firewall ） Support for .
You can even use the custom log parsing function to define custom logs for unrecognized devices .
These predefined reports can meet your extensive reporting needs . They are in easy to understand tables 、 Charts and lists , And it can be customized .
You can also define and arrange some custom reports as needed .
Real time alarm notifies you of important events in the network . Including associated alarms , These alerts inform you of attack patterns detected in multiple devices .

Network device monitoring

Two 、 Routers and switches

Routers and switches direct traffic through the network . These devices must work properly , To ensure continuous communication throughout the network .
Access to these devices must be monitored in the network 、 Check whether their configuration is correct and the flow through the device .
Monitoring router and switch logs can help you prevent potential attacks , To protect your network .
EventLog Analyzer Support Cisco And all routers and switches from several other popular vendors .

Routers and switches

3、 ... and 、 Intrusion detection and defense system

intrusion detection system (IDS) It aims to identify suspicious activities and traffic entering the network . They respond to such situations by sending alarms to administrators or recording events .
Intrusion prevention system （IPS） It can also detect redundant packets trying to enter the network , And respond by deleting these packets and recording events .
It is critical to audit the logs generated by these network devices , Because this allows you to intuitively understand the security and health of the network , And strengthen the security accordingly .

intrusion detection system

Four 、 A firewall

And IPS similar , Firewalls control network traffic by preventing suspicious or redundant data from entering or exiting the network . They check whether Baotou conforms to its rule set , and IPS Check the whole package .
Analyzing firewall logs provides key information about transactions between your organization's network and all external networks .
You can also monitor firewall user accounts 、 Login and changes to the rule set used to control firewall operations .
Firewall audit is very important in dealing with pre emptive potential security attacks .

With in-depth reports and timely warnings ,EventLog Analyzer Become an ideal network device monitoring tool .

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