A big part of data security policy is the practical approach towards prevention of data loss. From human error to system crash, accidental deletion to power failure there are many other things that can put your data at risk. Therefore it is always better to take measures to prevent loss of data instead of justifying it. If you haven't taken the steps to secure your data your business isn't the only thing on the line, you may lose your clients too. More than it affects the revenue, losing a client can have a negative impact on the morale of your business. So it is very much important to effectively secure your organizational data. As a business is concerned all kinds of data is important and has to be secured. It is the data that calculate the growth rate and judge the investment potential. It is now clear about the importance of data.
A good security policy should be there in place for over a long period. There are many threats you can expect that affect the integrity of your data. Apart from the common virus, malware and other attacks, you have hackers waiting in line for their role on your crucial data. As well it is also not possible to afford data loss or data damage in a huge way because of power failures, system crash or accidental deletion.