IT failure and dependance Essay Example For Students

IT failure and dependance Essay In Todays Society we are so Dependent on I.T that the Consequences of its Failure May be Catastrophic. Discuss the Threats and Causes of Failure, and Steps Taken to Minimise it. In todays world it is impossible to run a large organisation without the aid of computers. Businesses hold massive amounts of important data, hospitals hold large amounts of confidential patient information and large scientific research projects hold important codes, formulae, and equations. The bottom line is that loss or corruption of this information is sure to result in bankruptcy, a substantial loss of customers, and even world-wide financial meltdown. A dependency on technology is impossible to avoid even with its fatal consequences. Companies face the worry of information lost through hacking, virus corruption, and even physical threats such as fire and flood. Viruses are the most common threat to companies they can corrupt large amounts of files and data both kinds of virus, biological and electronic, take over the host cell/program and clone their carrier genetic codes by instructing the hosts to make replicas of the viruses. Neither kind of virus, however, can replicate the mselves independently; they are pieces of code that attach themselves to other cells/programs,Just as biological viruses need a host cell, computer viruses require a host program to activate them. Once such example of the damage done by viruses occurred in 1988. A Cornell University hacker named Robert Morris used the national network system Internet, which include the Pentagons ARPAnet data exchange network. The nations high-tech ideologues and spin doctors have been locked in debate since, trying to make ethical and economic sense of the event. The virus rapidly infected an estimated six thousand computers around the USA This created a scare that crowned an open season of viral hysteria in the media, in the course of which, according to the Computer Virus Industry Association in Santa Clara, the number of known viruses jumped from seven to thirty during 1988, and from three thousand infections in the first two months of that year to thirty thousand in the last two months. While it caused little in the way of data damage (some richly inflated initial estimates reckoned up to $100m in down time), the ramifications of the Internet virus have helped to generate a moral panic that has all but transformed everyday computer culture.Other worrying viruses include Pathogen which was created by Christopher Pile. This fatal virus wiped data from a computers hard drive, in 1995 he was convicted under the Computer misuse attack. Stephen Fleming a BT employee gained access to a database that contained hundreds of top secret phone numbers and addresses of government installations. Police managed to catch him, and he was threatened to prosecution under the first category of the computer misuse act. Meanwhile BT tightened their security. One major bug that threatened to destroy all of our data was the Millennium bug. It pursued the media for months; it was difficult not to have heard of it. The problem was that many electrical items not just computers held a chip that kept track of the date, it was feared that after 1999 the date would switch to 0000 or 1900 and stop working all together. Millions of pounds were spent trying to outsmart the bug; no computers were sold in the years running up to 2000 without being millennium compliant. Fortunately the bug did not strike, and now many anti-virus companies are being accused of conning industries into buying new software to tackle a non-existent bug. Anti-virus packages are now one of the best selling types of software. Many companies offer bigger and better packages each year. Norton anti-virus software is one of the best selling packages along with Dr Solomons anti-virus toolkits. It is very sensible for every computer owner to have an anti-virus package. And it is vit al for any company to have an advanced anti-virus package. Data is also secured using a backup system. When processing information banks and businesses produce huge amounts of backup. Looking at the amount of backup created you may think that it is absurd. But for the business it secures information, any master data that is lost can just be brought up