Recently, economic scenario is often facing securit y breach that has heavy impact on the financial soundness of a company particularly, stock prices o n firms. The utmost consequence being the whole business comes to a standstill. From the estimates attributed by the financial sector, it has been inf erred that the loss incurred on virus and worms attack is said to have the greatest impact that hampers the prosp erity of a business entity. Thus, security strategies attemp t on revolving around the act of security breach, t hereby targeting to curb the financial losses of a company totally or at least minimize the losses. If the op erating system of the stock market or financial sector gets corrupted the whole system need to be formatted, a new operating system has to be reinstalled and the anti virus software tends to be useless in such cases. I n this study, virus and worms are encountered using IPTraceback technique and network security is ensured. Th e effective integration of spectral analysis, worm de tection and IPTraceback, alerts the user dynamicall y and kills the source which distributes the virus. Real time traffic data are used for evaluating the perfo rmance.