Why do we need cyber security? There are a number of reasons. The cyber community changes in an incredible pace. Regrettably, along with these changes are equally unbelievable scourges. The nature of cyberspace as a tool for communication and education has been used and misused all for personal gain, which led in cyber attacks and unprecedented rise in cyber crime rates. These rates are anticipated to increase more quickly in the coming years if cyber security isn't put in place. So, why precisely do we need cyber security? Let us consider the reasons.

1.) Hackers are all over. He can be your business competition, your neighbor, or merely a person out to take over your computer. He takes advantage of software loopholes and hijacks your computer through backdoors, ordinarily installed programs, or through the use of cracking software. When he eventually marches into your computer, he can gain access to possibly all your personal and secret information like bank accounts, credit cards, or top trade secret. He can also use your computer to attack different networks, with you evidently oblivious to all his malevolent operations.

2.) Internet frauds and scams are rampant. These involve phishing, a rather organized cyber crime, which deludes people into giving their banking information. Cyber criminals, acting to be representatives from legitimate financial organization, send e-mail messages and ask unsuspicious people to verify their account numbers, passwords, and other pertinent information. According to a report, in the year 2006 alone, phishing attempts increased by 81%. These attempts could in effect be counterattacked if they were not too sophisticated to really deaden spam filters.

3.) Cyber theft is a basic cyber crime. As a matter of fact, it is the most reported. Over time, it has  become more and more easy for cyber criminals to steal data from computers, not only from people but from companies, banks, and other organizations as well. Though they barely report the case, big companies suffer large amounts of money.

4.) Virus can retard your computer. Worse, it can lead to system crash. Virus reaches your system through several entryways. One is through unsecured and unknown internet site from which you download files, applications, programs, or tools for free. As much as it can taint home computers, virus can leave detrimental effects to companies, both big and small. For example, Melissa virus hit Microsoft and other big companies in 1999, which left them to temporarily cease their e-mail systems.

5.) Spyware, as the name suggests, can spy on you. A computer program automatically set up on your computer, spyware tracks personal details you entered and sends it to its creator. In most cases, spyware is utilized to steal big sum of money. Opposed to computer viruses, spyware leaves the computer owners completely unaware of its presence. A study brought out that 92% of users with infected systems do not know that spyware has gone into their computers.

6.) Adware can hold unwanted ads to show up. Like spyware, adware gets through the system through shareware. On its own, it downloads ads and leaves them to run and pop up. This proves to be quite bothersome for computer owners. But what’s even more distressing is that adware can sometimes have spyware. This step-ups the risk for cyber threats.

Why do we need cyber security? Cyber crooks are smart beings. They find ways to come in our systems and create mayhem in less time than we anticipate. And because they do not cease to introduce and produce more advanced threats, we should constantly put our guard on and reinforce any cyber security system we have these days.


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