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Post on 11-Apr-2018
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Ofisgate tmChanging the Climate
Most organizations nowadays are facing with common problem which is related to Network performance and downtime. Network/IT managers receives on daily basis, enormous complaints from users regarding this issue. Network performance Slow/Down are typically caused by many reasons i.e Application, P2P stream-ing, Spam, bandwidth, Virus, Firewall setting and a lot more.
Main challenge for IT or network managers are facing is that how to rectify the problem? What caused the network slowdown and Why? Typically the problems will keep on dragging since everybody is finger pointing at each other and trying to safeguard their own interest; Network dept, Appli-cation dept, Server dept, Telecommunication provider and Vendors keep blaming each other since nobody knows where the problem actually origi-nated and what caused it.
Network Forensicwe tap. we analyze. we prove.
At present, Network Forensics, in particular has increasingly popular due to the fact that most incidents digital crime occur through network. The term network forensics was introduced by the computer security expert Marcus Ranum in the early 90’s, and is borrowed from the legal and criminology fields where “forensics” pertains to the investigation of crimes. According to Marcus Ranum, “Network Forensics is the capture, recording, and analysis of network events in order to discover the source attacks, congestion or other problem incidents”.
Breadth of ForensicOfisgate Network Forensic help customers to Test, Audit and Troubleshoot their network and find out what are the cause of the network downtime and finally recommending the solution. Our Network Forensic Services covers the scope of Tapping and Sniffing packets in customer network. From the detailed packets, we will analyze to rectify what are the causes to the network performance issue. We will then submit detail report on our findings and also recom-mend solution to overcome the customer network problem.
Throughput Analysis
Frame Loss Measurement
Latency Measurement
Jitter Measurement
Loss Data Measurement
Top Talkers by IP address
Top Protocol on the network
Summary of the network
Apdex measurement for
application
Network Utilization
Network Event based on OSI
Layer
Example of Network Forensic Deployment Diagram
Focus on activity user to the Internet
Focus on activity Server Farm to the Internet
1.
2.Network Tap
SERVER FARM
UserCore SwitchRouterInternet
PACKET ANALYZER
HQ: OFISGATE SDN BHD (610820-A): 2-15 Jalan Jalil Perkasa 13, Aked Esplanad, Bukit Jalil, 57000 Kuala Lumpur, MALAYSIA Tel: +603 8994 0778 Fax: +603 8994 0779Regional Office: OFISGATE (S) PTE LTD: 205b Thomson Road, Goldhill Centre, Singapore Tel: +65 6296 5563 Fax: +65 6294 7339
www.ofisgate.com
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