Certified: The CISSP Audio Course

The Security Operations Center (SOC) is the nerve center of cybersecurity monitoring and incident response. In this episode, we explore SOC roles, responsibilities, staffing models, tools, and key performance indicators. We discuss shift scheduling, escalation paths, use cases, and integration with threat intelligence feeds. You'll also learn about SOC maturity models and how to evolve from reacti...

People are at the heart of every security program—and also one of its greatest vulnerabilities. In this episode, we examine personnel security controls that mitigate human-based risks. Topics include background checks, onboarding protocols, security training, acceptable use policies, and ongoing behavior monitoring. We also explore separation of duties, job rotation, and least privilege principles...

Cybersecurity extends into the physical world, where threats like unauthorized access, theft, and sabotage can bypass digital defenses. In this episode, we explore physical security operations, including the use of barriers, locks, access control systems, security guards, surveillance cameras, and visitor management. We also cover how physical security integrates with IT through badges, biometrics...

Understanding malware is essential for effective defense. This episode explores how security teams analyze and contain malicious software, including viruses, worms, ransomware, and trojans. We break down static and dynamic analysis techniques, sandboxing environments, signature development, and reverse engineering basics. You'll also learn how to contain outbreaks, remove malware safely, and updat...

Not all threats come from the outside. Insider threats—whether malicious or accidental—pose a significant risk to organizational security. In this episode, we examine how to identify, monitor, and respond to threats from employees, contractors, or partners with legitimate access. We discuss behavioral indicators, user activity monitoring, data loss prevention (DLP), and privacy considerations. You...

Endpoints remain a primary target for cyberattacks, and protecting them requires more than traditional antivirus solutions. This episode explores Endpoint Detection and Response (EDR), a modern approach to securing laptops, desktops, servers, and mobile devices. We explain how EDR tools provide real-time monitoring, behavioral analysis, threat hunting, and automated response capabilities. You'll l...

Data doesn’t disappear just because you delete it. In this episode, we focus on how to securely dispose of media and sanitize storage devices to prevent data recovery. We cover techniques such as overwriting, degaussing, cryptographic erasure, and physical destruction, as well as when and how to apply each. You’ll also learn about documentation requirements, chain of custody for retired media, and...

Security isn’t just about stopping bad changes—it’s about managing all changes effectively. In this episode, we examine the formal process of change control: how to submit change requests, perform impact assessments, obtain approvals, test in controlled environments, and document results. We also cover the importance of change advisory boards (CABs), rollback planning, and post-implementation revi...

Unpatched systems are one of the leading causes of successful cyberattacks. In this episode, we explore the role of patch management and configuration control in maintaining secure and reliable systems. We explain how to evaluate patches, schedule deployments, and monitor success. You'll also learn how to track configuration baselines, control changes, and enforce consistent settings across enviro...

Plans are only useful if they’re tested. In this episode, we explore the various methods for testing business continuity and disaster recovery plans—including walkthroughs, simulations, functional tests, and tabletop exercises. We discuss how to design tests, involve key stakeholders, and evaluate performance without disrupting operations. You’ll learn how testing helps uncover weaknesses in coord...

When disaster strikes, organizations must restore operations quickly—and with minimal data loss. This episode focuses on Disaster Recovery Planning (DRP), particularly the metrics used to guide recovery strategies: Recovery Time Objective (RTO) and Recovery Point Objective (RPO). We explain how to define recovery priorities, select appropriate backup and failover solutions, and develop DR plans th...

The reliability of evidence hinges on how it’s handled. In this episode, we dive deeper into the principles and techniques for acquiring and preserving digital evidence. Topics include imaging storage media, capturing memory dumps, recording live sessions, and documenting every step in the collection process. We also address how to avoid contamination, preserve timestamps, and ensure repeatability...

Preserving and analyzing digital evidence requires precision, consistency, and legal awareness. This episode explores the fundamentals of digital forensics—from identifying and collecting evidence to maintaining a documented chain of custody. We discuss volatile data acquisition, imaging tools, hashing for integrity verification, and timeline reconstruction. You’ll also learn about legal standards...

Incidents are inevitable, and how you respond can determine the scale of impact. In this episode, we walk through the phases of incident management—preparation, identification, containment, eradication, recovery, and lessons learned. We explain how to build an incident response plan, assemble a response team, and establish escalation protocols. You’ll also learn how to coordinate with legal, PR, a...

Capturing events is only the beginning—making sense of them is where the real value lies. This episode covers how organizations collect, normalize, and correlate logs from various systems and devices using Security Information and Event Management (SIEM) platforms. We discuss the components of a SIEM, alert tuning, and the use of correlation rules to detect complex threat patterns. You'll learn ho...

Security operations are built on consistency, structure, and clear documentation. In this episode, we explore the daily tasks that keep cybersecurity programs running—such as log reviews, system checks, user access reviews, and patch verification. We explain how operational procedures and checklists reduce errors, promote accountability, and streamline incident response. You’ll also learn how to a...

Vendors and service providers often have privileged access to your data and systems—making them a potential weak link. This episode focuses on third-party risk management, including how to evaluate a vendor's security posture before and after engagement. We cover due diligence checklists, contract clauses, security questionnaires, and ongoing monitoring practices. You'll also learn about shared re...

Security is not a one-time event—it’s a continuous process. In this episode, we explore how continuous monitoring helps organizations detect changes, uncover risks, and maintain compliance in dynamic environments. We discuss how to implement automated data collection, baseline comparison, and event correlation across networks, endpoints, cloud services, and applications. You'll also learn how feed...

What gets measured gets managed—and security is no exception. This episode focuses on security metrics and key performance indicators (KPIs) that help organizations evaluate the effectiveness of their controls and programs. We cover types of metrics (operational, compliance, risk-based), how to design meaningful KPIs, and how to avoid common pitfalls like vanity metrics. You'll also learn how to t...

The value of a security assessment is only realized when the results are communicated clearly. In this episode, we discuss how to structure, write, and deliver effective reports for vulnerability scans, penetration tests, audits, and more. You'll learn how to prioritize findings by risk, provide context for business stakeholders, and recommend actionable remediation. We also explore visualizations...

Proactive threat hunting involves searching for signs of compromise that automated tools may miss. In this episode, we explain how threat hunters use hypothesis-driven analysis, threat intelligence, and behavioral indicators to uncover hidden risks. We also explore red team exercises—simulated attacks designed to test detection and response capabilities. You'll learn about attack frameworks like M...

Logs are a goldmine of insight—but only if you know how to analyze them effectively. This episode dives into log collection, normalization, and correlation to support both forensic investigations and compliance reporting. We cover log sources such as firewalls, IDS/IPS, servers, applications, and cloud services, as well as how to identify anomalies, detect patterns, and preserve evidence. We also...

Audits provide assurance that an organization is following its security policies and regulatory obligations. In this episode, we explore how compliance audits are structured, conducted, and evaluated. You’ll learn how to collect evidence, prepare audit trails, manage interviews, and handle audit scope creep. We also cover the role of internal vs. external auditors and discuss popular frameworks li...

Risk assessments help prioritize security controls by identifying vulnerabilities, evaluating threats, and estimating potential impacts. In this episode, we break down how to conduct both qualitative and quantitative assessments, including risk matrix construction, asset valuation, and likelihood estimation. We also explain gap analysis—comparing current security posture against frameworks, regula...

How do you know your security testing is thorough? In this episode, we examine test coverage metrics and how they help evaluate the effectiveness and completeness of assessments. We explain different forms of coverage—such as code path coverage, requirement coverage, and risk-based coverage—and how to map test cases to threat models and control objectives. You'll also learn how to interpret result...