A virtualized database can boost productivity by allowing employees to exchange information more easily, but requires remote database support for security purposes.
Health IT Security reported that as more organizations have moved systems in to the cloud, data security solutions have optimized to improve IT control over how sensitive data is maintained and shared. For example, Wide Area Network (WAN) optimization technologies can allow administrators to monitor the path information takes from one point to the next. This increased visibility can help professionals regulate access to certain parts of the database, or identify misuse. An emerging technology, user virtualization, has the ability to abstract the hardware layer so software settings can be saved across all operating systems, software and devices.
Security can’t compromise accessibility
Mobility and bring-your-own-device policies demand heightened database availability. According to Tech Target, data security risks can arise when virtual machines (VMs) are connected to an adapter instead of directly connected to the physical network. Installation of software firewalls onto all VMs or virtual firewall implementation can ensure that traffic is fully inspected, and file transfer is secure across the entire network. Health IT Security reported that as a result, administrators can specify what information leaves the database and monitor how it is used, while the process is completely invisible to the end user.
Content redirection is another critical feature to database protection because it allows administrators to specify information as relevant to the internal server or external clients, minimizing opportunities for a data leak. Health IT Security explained that technologies capable of this process still grant users a high-quality experience through a transparent environment.
Administrators also risk data security when failing to design controls for physical hardware resources. Tech Target explained that consumption should be regulated so that administrators can immediately detect if one VM is draining the resources from hardware and potentially limiting the memory that VM can consume.
Enterprises can leverage cloud services for efficient database management and improved workflow, as long as the end-user experience is strictly controlled. This involves monitoring the way data is stored and transferred in addition to the security of that information once it reaches its final destination. Health IT Security explained that a thorough security solution integrates cloud technologies that take a centralized approach to data storage and delivery. As a result, administrators have greater control over and visibility into user access to data, as well as inbound and outbound information transmittance.