Chosen by their colleagues, peers and fellow security industry professionals, these 21 leaders of corporate security, government, think tanks, universities, cybersecurity and more have proven themselves as some of the most influential people in security.

The controversy surrounding the Dakota Access Pipeline (DAPL) project and recent environmental protests at worksites has led to international attention and a growing concern for critical infrastructure owners and operators.

If the Islamic State terrorist organization deliberately targeted Ariana Grande or her May 22, 2017, concert, new challenges will be presented for security professionals who provide close quarters protection to entertainment stars.

Since the late ‘90s in Canada, bank robberies have been on a decline; between 1998 and 2008, such incidents decreased by 38 percent, according to a report by Statistics Canada.

It’s not working, but it can. Despite government and private sector efforts to retain more women in the global cybersecurity profession, women are sorely underrepresented in the industry.