As technology evolves with the rise of the cloud and BYOD, so does the debate on keeping corporate information secure.
Many companies also require remote wiping capability on employee devices in case they are lost or stolen, plus communication encryption software. They also require employees not to use a single password for multiple sites, and some are forbidding passwords of a single word.
But Parris, who formerly held technical and sales management positions at Boeing Computer Services and founded Intercede, argues that securing email also requires identity management — a system that creates a digital identity for employees and other third parties connected to an enterprise, which will then track, “who is sending which email and information to whom, when and protecting it in transit and at rest.”
Even that will not ensure protection of the email, he said. “It must also be run on a secure platform that delivers tightly controlled policy to enforce data labeling, digital message signing, encryption and checking of the actual content.”
Jeff Wilson, principal analyst for security at Infonetics, agrees that an email management platform would help, since “most people are getting email on [multiple] mobile devices that could be lost, stolen, or compromised.”
But he noted a more basic problem for many companies: “They don’t even have an accurate inventory of devices connecting to their network or a framework for building a security policy and buying appropriate security solutions.”
Since email is the primary method of information sharing, enterprises must keep it secure, “to protect intellectual property and to compete in the global business environment,” Parris said.