Episode 17 — Prevent, detect, and contain malware before impact
This episode covers malware defense as a layered control set that includes prevention, detection, and response, which is exactly how ISA exam questions tend to frame it. You’ll define malware broadly, explain why PCI cares about both traditional endpoints and servers that “shouldn’t get malware,” and connect the topic to common payment environment realities like admin workstations, jump hosts, and e-commerce systems. We’ll discuss how antimalware and EDR tools are selected, deployed, and monitored, and what evidence demonstrates they are active, updated, and not silently failing. You’ll work through practical issues such as exclusions that become overly broad, agents that stop reporting, systems that are out of support, and environments where malware controls must be justified by risk analysis instead of a simple checkbox. We’ll also cover containment thinking, including how alerts trigger action, how you confirm whether a file is a true positive, and how you prevent reinfection through patching and access control improvements. Produced by BareMetalCyber.com, where you’ll find more cyber audio courses, books, and information to strengthen your educational path. Also, if you want to stay up to date with the latest news, visit DailyCyber.News for a newsletter you can use, and a daily podcast you can commute with.
