Overtaxed security teams can keep up with offboarding employees securely by developing a combination of cybersecurity & physical security best practices.
The insider threat is not a new risk for security teams. And, in the wake of COVID-19 and the newly remote workforce, there has never been a greater need for organizations to better balance their efforts to defend against both external and internal threats.
If you've done your job correctly, you will never ask "now what?" when a cyberattack occurs, because you'll already have an incident response plan in place that prescribes exactly what you need to do.