Developing, Implementing and Maintaining a Data Loss Prevention (DLP) System
A data loss prevention program (DLP) ensures sensitive and critical data is not sent outside the corporate network in an unauthorized manner. Unfortunately, many organizations rely on a software-only approach to monitor and control the flow of data, resulting in large gaps that leave room for internal and external threats to damage business assets. Though technology plays an important role in any effective DLP program, it's only one component. Corporate governance, team resources, and processes also need to be established in order to maximize security within the DLP framework.
Developing a business-wide DLP program requires IT to create and conduct a detailed risk assessment. The results from the risk assessment inform the CISO and other corporate stakeholders on how to proceed in implementing a DLP program. The next step of the risk assessment stage, classification of breaches, requires CISOs to identify the type of incidents that lead to data loss. This stage also identifies which internal and external groups are most likely to trigger a data loss event. The final step for the CISO is to index which departments need to be involved as part of the DLP response plan.
After risk assessment planning, the real work begins. Implementing and monitoring, resolving challenges, DLP program sustainability, network versus endpoint choices are just some of the challenges CISOs face when keeping corporate data safe.
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