Certified - CompTIA CYSA+ Audio Course

Hunting threats means knowing where to look—and what to expect. In this episode, we identify the key focus areas for threat hunting operations, including misconfigured systems, isolated or high-value…

Threat hunting begins where automation ends. In this episode, we break down the lifecycle of Indicators of Compromise (IoCs)—how they are discovered, validated, and applied across tools and teams. Fr…

Threat intelligence is more than just information—it’s fuel for proactive defense. In this episode, we show how threat intel informs and enhances nearly every security function: from incident respons…

Some of the most actionable threat intelligence is found behind closed doors. In this episode, we examine closed source threat intel—feeds and services provided by vendors, threat intelligence platfo…

Not all threat intelligence comes with a price tag. In this episode, we explore the value and limitations of open source intelligence (OSINT) in cybersecurity operations. You’ll learn how analysts us…

All threat intelligence is not created equal. In this episode, we explore how analysts evaluate the reliability of threat intelligence based on confidence levels—specifically timeliness, relevancy, a…

Some of the most damaging threats come from within—or through trusted partners. In this episode, we explore the two primary forms of insider threats: intentional actors who sabotage or steal for pers…

Understanding the adversary is the first step to anticipating their next move. In this episode, we profile the major categories of threat actors you need to know for the CySA+ exam: advanced persiste…

Not all threats require a human response—and not all analysis can scale without scripting. In this episode, we dive into the scripting and automation fundamentals analysts need to understand for CySA…

Attackers often succeed not because they're invisible, but because they mimic normal user behavior—until they don’t. In this episode, we explore how user and entity behavior analytics (UEBA) help sec…

When a file changes unexpectedly, something important may have happened—and hashing is one of the best tools we have to track it. In this episode, we explain how file hashing works, which algorithms …

Phishing remains one of the most common and effective attack vectors—and analysts are often the last line of defense. In this episode, we walk through how to analyze suspicious emails, focusing on he…

Sometimes a single command is all it takes to compromise a system—but recognizing the danger isn’t always easy. This episode focuses on how to interpret suspicious command-line activity and identify …

Threat actors often reuse specific commands, tactics, and patterns of behavior—and analysts learn to recognize those patterns quickly. In this episode, we take a closer look at how command recognitio…

Detecting threats isn’t just about having the right tools—it’s about applying the right techniques. In this episode, we cover the core detection methods used in security operations centers (SOCs), fo…

When static analysis doesn’t provide clear answers, analysts turn to sandboxing—isolated environments where suspicious files can be safely executed and observed. In this episode, we explore how dynam…

Some threats are obvious in logs—others hide in files. In this episode, we introduce static file analysis tools and techniques that allow analysts to inspect suspicious files without executing them. …

DNS and IP addresses may seem simple at first glance, but they’re powerful resources for cyber defense—if you know how to use them. In this episode, we explore how analysts use DNS and IP intelligenc…

When malware strikes or an insider behaves maliciously, the endpoint is where the evidence lives. In this episode, we dig into Endpoint Detection and Response (EDR) platforms—what they are, how they …

Security Information and Event Management (SIEM) systems are the heart of modern detection and alerting. In this episode, we explore how SIEMs collect, correlate, and normalize data from across your …