There will be a continuous struggle to find more secure encryption algorithms, or use increasingly longer bit-lengths to enhance security and make it more difficult to defeat. But this may also require more onboard resources to do the encryption/decryption and raise the cost of devices. Ultimately security isn't free.
Bottom line: Complacency is the enemy. All organizations must be vigilant and review what level of data encryption and levels of security they employ, especially if the technologies are more than one or two years old and the companies are in highly regulated and/or sensitive industries. Only the most current security-enabled products should be utilized, but that may not be enough to prevent a data breech by those groups/agencies with enough resources to apply to the task.
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