Data Loss Prevention: Protection Beyond the Antivirus

Installing antivirus is no more adequate unless organizations have taken proactive actions and implemented other end-point security solutions to protect data loss arising from internal and
external threats. This traditional end-point security provision was sufficient in yesteryears when cyber-attacks were simpler and few. With the ever-changing technology and advancement in the nature of cyber-attacks, the antivirus as a security measure alone will not hold the fort for a long time.

Corporate data is mostly digital now. And sensitive data is accessed over multiple devices and networks. Telecommuting is rapidly growing and is favored in both private and governmental organizations, prompting employees to bring their own devices. Unfortunately, antivirus software is perceived to be the default security mechanism expected to protect against most IT threats. This, in turn, can be disastrous as it gives IT administrators a false sense of security, making critical data loss a harsh reality. IT administrators, therefore, need additional forms of protection such as end-to-end encryption and data loss prevention ((DLP) solutions.

What should an organization do to protect its critical data? We have some recommendations for organizations to consider in order to safeguard themselves against vulnerabilities of data loss:

  • Administer multiple layers of security instead of implementing just the antivirus.
  • Keep business continuity in mind while installing the endpoint security tool.
  • Encrypt data whether it is static or in transit.
  • Constantly monitor data coming in and leaving endpoints of the network.
  • Define user roles clearly, so employees are aware of who can access what kind of information.
  • Provide regular training to the workforce about security measures that need to be followed at all times.
  • Have a robust backup and risk mitigation plan ready in case of a breach.
  • Implement device management/ monitoring as an essential practice, particularly with the BYOD culture becoming a key workplace trend.
  • Install zero-day malware detection/analysis and content-aware DLP solutions.

These recommendations are the fundamentals to a strong IT security strategy. With antivirus no longer being the magic potion to deal with all threats, it is time organizations start implementing a more robust solution that encompasses various techniques aimed as data loss prevention.