The traditional threat landscape comprised of conventional IT assets is difficult enough to protect, detect and respond to, but the landscape seems to be quickly expanding beyond traditional IT. Those new domains are operational technology (OT), the internet of things (IoT) and the internet of medical things (IoMT). Devices from…

Texting has been around since the 1990s, and it has served us well. Users have sent countless messages, and these exchanges have facilitated such developments as SMS-based two-factor authentication (2FA) and Kenya’s SMS-based M-Pesa mobile payment system. But the world has since discovered countless other ways to message — methods…

Not too many of us have directly experienced the unavailability of a critical service or infrastructure (e.g., power outages, unavailability of hospital data, etc.), but we as a security community have seen an explosive growth of cyberattacks targeting operational technology (OT) environments recently. The IBM X-Force Threat Intelligence Index 2020…

Many in cybersecurity view the profession as a calling. Yet that same passion that brought you to your first cybersecurity job could also leave you feeling underappreciated and cause you to slide toward burnout. The flame of our passion can bring warmth, but without proper handling, it can also consume…