Emerging insider threats have quickly proven that the proverbial "walled garden" is not so walled after all, and without true end-to-end encryption, insiders and outsiders can compromise sensitive data, says Dr. Phillip Hallam-Baker of Comodo Group.

Through a technique known as "retrospection," organizations can replay attacks, going back to scan their networks for malware identified after their networks were infected, says Ramon Peypoch of Protectwise.

Federal regulators are considering the role that blockchain technology could play in advancing the secure exchange of healthcare information, says Steve Posnack of the Office of the National Coordinator for Health IT, who explains ongoing research efforts.

Organizations across sectors have come to understand the inherent security risks posed by third-party vendors. But too many approach vendor risk management with a manual process, says Daniel de Juan of Rsam.

Ari Schwartz, former special assistant to the president and senior director for cybersecurity in the Obama administration, sizes up what cybersecurity actions the Trump administration could take.

Card-not-present fraud skyrocketed in 2016, jumping 40 percent from 2015, according to new research, says Al Pacqual of Javelin Strategy & Research, who analyzes the reasons why.

Organizations are increasingly turning to user behavioral analytics to help more quickly detect new attacks - emanating from inside or outside the enterprise - as well as mitigate those threats, says CA's Mark McGovern.

As more IoT devices are compromised to wage large-scale attacks, related litigation and regulatory scrutiny will grow, which means device manufacturers - and users - could be held more accountable, says Richard Henderson, global security strategist at Absolute.

Increasing regulatory oversight is overwhelming smaller banks and credit unions, pushing them to continue to focus more on compliance than overall cybersecurity and resilience, says Sean Feeney, CEO of Defense Storm.

Staying current in threat detection is key, which is why more security companies need to embrace a more open way of thinking when it comes to solutions integration, says Christopher Kruegel, CEO of Lastline.