As businesses emerge from the pandemic, many are making strategic decisions about their long-term work arrangements. While there is a substantial debate about remaining remote or bringing people back to the office, many companies are choosing to meet in the middle, embracing a hybrid work arrangement that allows people to work both on-site and remotely.

Often, the most critical threats come from within an organization itself. This is true for all sectors, but it is especially true for industrial control systems (ICS). Technicians in these environments already have access to plant controls and may have the deep knowledge of industrial processes needed to achieve specific goals. The damage caused by an insider may range from mild disruption to major disaster depending on what is attacked.

Last year’s rapid and sometimes erratic transition to remote work left many businesses looking for new ways to understand employee behavior when working from home. According to a survey of 2,000 employers offering remote or hybrid work, 78 percent deployed employee monitoring software to track worker behavior in the past six months. As businesses emerge from the recent pandemic, it’s clear that some things will not return to business as usual.

As businesses emerge from a pandemic year, cybersecurity concerns are necessarily top of mind . Companies face expansive cybersecurity threats on many fronts, prompting 75 percent of business leaders to view cybersecurity as integral to their organization’s COVID-19 recovery. They undoubtedly face an uphill battle. Surging ransomware attacks and increasingly deceptive phishing scams are attracting national attention, while more than 500,000 cybersecurity jobs remain unfilled in the US alone.