Protecting "East-West" cloud traffic - the traffic between apps and virtual machines - is a significant challenge, but microsegmentation can help address it, says Raghu Raghuram of VMware.

As companies go through a digital transformation, they need to move toward real-time risk management - and artificial intelligence can play a critical role, says David Walter, vice president of RSA Archer.

The latest edition of the ISMG Security Report features an analysis of the results of over 1,000 cyberattack investigations in the U.K. Also: an update on the proposed NIST privacy framework and a report on voter registration information for sale on the dark web.

Organizations can effectively rely on managed security services providers to take care of many tasks, but certain strategic security functions must be handled in-house, says Sid Deshpande, research director at Gartner.

IoT and OT risks are well publicized. But too often they are discussed in a consumer context. Tom Dolan of ForeScout Technologies wants to raise these topics in terms of enterprise risks - and how to mitigate them.

Building on the success of the NIST Cybersecurity Framework, the National Institute of Standards and Technology is in the early stages of developing a privacy framework. The effort will kick off with a workshop Tuesday in Austin, Texas, explains Naomi Lefkovitz, who is leading the project.

CISOs and other security practitioners are embracing the idea of a business-driven security model that takes a risk-oriented approach, says Rohit Ghai, president of RSA. "Cybersecurity conversations are becoming business conversations rather than technology conversations."

With so much focus on endpoint security, it's important not to overlook the importance of network-level security controls, says Lawrence Orans, research vice president at Gartner.

The biggest challenge for any critical infrastructure facing potential cyberattacks is devising ways to maintain business continuity, says cybersecurity specialist Prashant Pillai, who calls for building resilience into network design. He'll be a speaker at ISMG's Security Summit: London, to be held Oct. 23.

An in-depth report on the exposure of personal details for 500,00 Google+ accounts leads the latest edition of the ISMG Security Report. Also featured: an update on mitigating the risk of business email compromises and tips for protecting critical infrastructure.