Episode 112: Detection and Prevention — Antivirus, Firewalls, Education

Preventing malware infections involves more than just scanning files—it’s about layering multiple defenses. In this episode, we start with antivirus and antimalware software, explaining how they use signature detection, heuristic analysis, and behavioral monitoring to stop threats. We describe how these tools are managed, updated, and configured for real-time protection across operating systems.

Next, we examine the role of software and hardware firewalls in blocking unauthorized inbound and outbound traffic. Finally, we cover the human element—security awareness training—and how educating users on phishing, social engineering, and unsafe behaviors is just as important as having good software. The A Plus exam often includes questions on layered defenses and prevention strategies, so this episode helps tie those concepts together. Brought to you by BareMetalCyber.com.