Vistra Energy, a Texas-based power generation firm, recently underwent a network transformation project. CISO Paul Reyes, joined by Zscaler's Dan Shelton, opens up on how to make the move to cloud-based models and what it can do to support your business.

The latest edition of the ISMG Security Report analyzes the privacy issues raised by COVID-19 contact-tracing apps. Also featured: An update on efforts to fight fraud tied to economic stimulus payments; John Kindervag on the origins of "zero trust."

Modern enterprises are large and complex - and so are their IT environments. How does this complexity translate to securing access in hybrid environments? Frederico Hakamine of Okta breaks down the challenge and discusses solutions.

The latest edition of the ISMG Security Report offers a discussion of the potential insider threats posed by the remote workforce during the COVID-19 crisis. Also featured: An update on payment fraud shifts and the long-term outlook for the cybersecurity market.

As healthcare organizations navigate the COVID-19 crisis, they should take critical steps to improve their security posture and third-party security risk governance, says consultant Brenda Ferraro, the former CISO at Meritain Health, an Aetna subsidiary.

The ransomware threat has scaled up to match the new remote workforce. But have backup policies and incident recovery procedures improved to keep pace? David Shaw and John Bilotti of Nasuni share tips on ransomware recovery, remote file-sharing and business continuity.

As the COVID-19 crisis continues, healthcare organizations need to ramp up efforts to mitigate the threats posed by cybercriminals who are trying to exploit the chaos, says attorney Jason G. Weiss, a cyber forensics expert and retired FBI agent.

As some cities and states recruit retired healthcare professionals, new medical school graduates and clinicians from other regions to assist in their COVID-19 responses, it's critical to ensure these workers understand the importance of protecting patient information, says privacy attorney Iliana Peters.

The latest edition of the ISMG Security Report discusses the cybersecurity challenges posed by the work-at-home shift. Also featured: Tips from NIST on developing remote worker security policies, plus a discussion of the nascent threat of AI meeting assistants.

What are some of the critical considerations for aligning strong security controls with the workflow needs of clinicians? Omar Khawaja, CISO of Highmark Health, which includes health plans and a healthcare delivery system, discusses key issues.