(Kelai network analysis system (network analysis + Network Management)
Kelai network analysis system is a network management scheme that enables network managers to find the right solution to various network problems. It detects, analyzes and diagnoses all the data transmitted in the network, helps users eliminate network accidents, avoid security risks, improve network performance and increase the value of network availability. Managers no longer have to worry about network accidents. Kelai network analysis system can help enterprises minimize network failures and security risks, and gradually improve network performance. It brings network managers:
Quickly find and eliminate network faults; Find the network bottleneck and improve the network performance; Discover and solve various network abnormal crises to improve security; Manage resources, count and record the traffic and bandwidth of each node; Standardize the network, view the connections of various applications, services and hosts, and monitor network activities; Analyze various network protocols and manage network application quality; Kelai network analysis system integrates the industry-leading expert analysis technology, provides accurate analysis of the current complex network, and provides the most comprehensive and in-depth data basis in terms of network security, network performance and network failure. It is a key product required by enterprises, governments, schools and other network management.
Kelai network analysis system 6.9 (network analysis + Network Management)
Automatic intelligent fault diagnosis of the network, providing users with explanations of network faults, causes, and suggestions on how to solve them. This function is used to quickly analyze and accurately locate network faults, understand the problem, and greatly simplify the process of discovering and solving network problems. http://www.colasoft.com.cn/images/feature09.gif Matrix diagram
The matrix diagram can provide users with the connection status between each host in the network. The matrix diagram is intuitive, which is very convenient to view the use of the network; Through this function, users can find the largest bandwidth users and the most active hosts. At the same time, it is very convenient to find ARP attackers and attack hosts of previous port scanning, which can quickly improve the judgment of network anomalies. http://www.colasoft.com.cn/images/feature10.gif Session analysis
The session analysis diagram can provide users with session communication between each host in the network at the physical layer, IP layer and transport layer. In addition to providing communication data between each pair of hosts, the TCP layer also reorganizes and analyzes the data content to provide TCP data flow. http://www.colasoft.com.cn/images/features02.gif Summary statistical analysis
Nearly 100 statistical counters are provided to provide users with very detailed statistical information. The snapshot function allows users to compare the data changes in a specific period of time. The summary statistics are not only global, but each network protocol and network endpoint has its own summary statistics. Users can open multiple windows to compare the summary statistics between different protocols or endpoints. http://www.colasoft.com.cn/images/features04.gif Chart statistics
Provide users with 2D or 3D time trend charts and data comparison charts. You can select line charts, bar charts, area charts, pie charts and other forms. In addition to global charts, it also supports the collection and display of chart data for each protocol and network endpoint. Users can enlarge and narrow the range of network historical data by collecting time, or use the chart comparison mode to compare different chart statistics of the same node. http://www.colasoft.com.cn/images/features05.gif Endpoint statistics
Endpoints are divided into physical endpoints and IP endpoints. Through statistical analysis of network endpoints, users can quickly find and locate the IP endpoint and physical endpoint with the largest traffic. The system also supports clear statistical ranking of endpoint traffic of each network protocol. For example, users can know the top 5 IP endpoints under HTTP protocol. http://www.colasoft.com.cn/images/features03.gif protocol analysis
Following the OSI seven layer protocol analysis, it is presented to users hierarchically according to the actual network protocol packaging order. Each protocol has its own color. In addition to the global protocol statistics, it can also provide the protocol statistics under each network endpoint. http://www.colasoft.com.cn/images/features15.gif Analysis of real-time Chinese / English bilingual decoding http://www.colasoft.com.cn/images/new.gif
Decode and analyze the captured data in real time, and provide packet summary decoding view, field detailed Chinese / English bilingual decoding view and hexadecimal decoding view. http://www.colasoft.com.cn/images/features06.gif Report function
The network statistical analysis results can be generated into a complete report at any time. The report displays the important information in each view as a web page. Before generating the report, users can adjust the display style of the statistics chart. http://www.colasoft.com.cn/images/to_org.gif Why choose "Kelai network analysis system"?
Network attacks are becoming more and more complex, and various methods are integrated with each other, making network security defense more difficult. Network security devices such as firewalls and intrusion monitoring systems are not enough to completely block network security attacks. Hacker attacks are more organized, the target of attacks has shifted from the simple pursuit of "a sense of honor" to the direction of obtaining practical interests in many aspects, and the emergence and increasing proliferation of online Trojans, spyware, malicious websites, network counterfeiting, etc. are evidence of this trend.
To troubleshoot network faults, improve network performance and enhance network security, the enterprise network needs to be able to conduct health analysis at any time. Network analysis can let enterprises know the use status of enterprises at any time. Network analysis is the most basic and key work in network management. Only by knowing the most basic status of the network and how to use it, can we make the most powerful decision support for network management. With such a tool, you can help the enterprise network:
Statistics of global network traffic to nodes; Understand the composition of traffic application and how it is utilized; Monitor network bandwidth utilization; Automatic network fault diagnosis and fault location; Capture network data packets and detect all data transmitted through the network; Automatically discover IP, ports, host sessions and physical endpoints; Monitor the forged IP to find the infected host or attack source; Monitor intranet web access; Monitor the sending and receiving of Intranet e-mail; Monitor the transmission contents of Intranet FTP files; Provide data filtering and filtering to adjust the detection range; Packet decoding analysis and in-depth data analysis; Color protocol tree expansion and network application analysis; TCP data stream reconstruction and tracking data transmission process; Monitor the network connection and find the host with the largest session; Monitor network errors, count and locate network errors; Detailed statements and log records; Provide various statistical analysis charts and historical samples; Snapshot records network historical data and provides data reference; Detect potential security vulnerabilities and provide decision-making basis for security defense; Detect forged data in the network and find the attack source; High definition fault analysis to find the root cause of the problem.)
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