With the use of USB at mass level to store data, it is more
important than ever before to establish strong policies to protect data.
According to a research, companies do not focus much on the security of their
USB drives. Businessmen are found to distribute data through USBs without the
clearance by their IT department. Only a negligible numbers of business heads
are known to keep the records of the number of USBs used in their business
activities. Companies think that the real security threat to their data is from
the hackers and other external powers. But, the biggest threat to their data is
from their own employees. Workers transfer delicate data like financial
information of the business, information about clients, marketing strategies or
tender information at a large volume that can result in a data breach intentionally
or unintentionally.
When companies establish a policy
regarding data security, these policies should be communicated from the highest
level of the hierarchy to the lowest level. Companies should make their
employees understand the policies and emphasize to
follow those guidelines. Employees ought to answer their superior in order of
any policy violation. The company must Mandate a strict policy for
employees, highlighting that no employees
that no personal storage devices to be connected to the machines that are
operational for business purposes. Personal data storing devices can infect the
company’s computers or network systems. All the USB devices or other portable
devices should be checked carefully by the IT department. Only those portable
devices should be connected to the systems that have been authorized by the IT
department. It will be helpful if these portable devices are scanned or a
regular basis. IT department should track all the records of the USBs And make
logs as to who is using what USB device.
All the data that is saved in USB
should be encrypted using 256-bit-AES Standards. Encryption gives an extra
layer of security to the data. Data can be encrypted to Hardware or software
encryption. However, it is recommended to use hardware encryption as it is more
reliable. Data encryption prevents data from being lost.
Every piece of information that
you save in a USB should have a back up too. If the data gets damaged, it can
be recovered from that back up. IT department should have the command to
disable a USB drive remotely. If an ex-employee still has the possession of a
USB that has been used for business purpose, he may breach data through it. IT
department of a company should be able to change the password with full
authority without confiscating the portable drives in their possession.
But, the basic policy that
company can establish to instruct their employees to keep data security
software for their USBs like USB Secure. USB secure Password Protects
USB Drives; it also gives password
protection to other portable data storing devices. This type of software can
provide complete security to the company’s data without any complexity.
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