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