USB Storage Devices and Enterprise Data Security

USB storage devices commonly known as pen-drives, flash-drives or memory-sticks have become so popular that they are now everywhere and in everyone's hands. Although, to discussed widely yet, these storage drives cause some very serious problems to enterprise data and network security. New studies have found that more than 70% of business globally loss sensitive data because of improper use or misuse of USB drives. The issue may be worse in India because of lack of property security concern among employees.

A majority of data loss or leakage is because of computer worms, malwares and other harmful programs which enter enterprise computers from USB storage devices. These unwanted programs can cause system delays, program errors, data breaches or OS errors. If the computer is connected to a network, the program can initiate a chain reaction, which spread to all connected computers. Other major reason for data leakage is because the availability of sensitive business data outside enterprise security systems.

Enterprises can secure sensitive data from these USB treats by many means.

• Using data encryption: encrypting enterprise data can solve almost all types of USB treats. Viewing encrypted files require decrypting and proper authentication. So even if the data is leaked to outside, it is very difficult to access that.
• Protecting data and data locations: locking sensitive information location from copying can minimize data leakage.
• Use updated anti-virus and anti-malware programs: so that enterprises can stop worms and other programs from accessing the computers or entering into those.
• Use separate devices from home and office: direct employees not to use USB flash drives on enterprise computer systems. Or if necessary to use separate USB drives for personal and business uses.

SWAN Solutions is a leading enterprise data and network security company offering top-class services to Indian enterprises. SWAN also offers top-notch network audit services.