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PODCAST

Certified - CompTIA IT Fundamentals+ Audio Course

The CompTIA IT Fundamentals+ Audio Course is your step-by-step guide to building a rock-solid foundation in information technology. Covering hardware, software, networking, databases, and security, each episode breaks down complex concepts into simple, engaging lessons designed for absolute beginners. Whether you’re exploring a new career path, supporting technology at home, or preparing for more advanced certifications, this Audio Course helps you understand how computers, devices, and systems work

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All Episodes

1:47

Trailer

Certified - CompTIA IT Fundamentals+ Audio Course ·

2025/10/14

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12:03

Episode 90 — Configuring Small Wireless Network Security

Certified - CompTIA IT Fundamentals+ Audio Course ·

2025/08/25

In this episode, we examine wireless network security configurations, an important topic in the CompTIA IT Fundamentals (ITF+) certification exam. You’ll learn how to change default SSIDs and passwords, choose encryption protocols like WPA2 or WPA3, and secure access with pre-shared keys.We’ll also discuss disabling unused services, managing guest access, and ensuring that devices on the network are properly secured. These steps will prepare you to recommend or configure secure wireless

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11:25

Episode 89 — Mobile and Application Encryption Use Cases

Certified - CompTIA IT Fundamentals+ Audio Course ·

2025/08/25

Here, we focus on specific encryption use cases for mobile devices and applications, a topic within the CompTIA IT Fundamentals (ITF+) certification exam. You’ll learn how mobile device encryption protects data if a device is lost or stolen, and how application-level encryption secures sensitive information within apps.We’ll cover examples from secure messaging platforms, mobile banking apps, and enterprise applications, showing how encryption fits into broader security strategies. This

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11:18

Episode 88 — Encryption for Data at Rest and In Transit

Certified - CompTIA IT Fundamentals+ Audio Course ·

2025/08/25

Encryption is a fundamental security tool, and this episode explains its role in protecting both data at rest and data in transit for the CompTIA IT Fundamentals (ITF+) certification exam. You’ll learn how file-level, disk-level, and mobile device encryption protect stored data, and how protocols like HTTPS, VPN, and secure email safeguard information during transmission.We’ll also discuss encryption keys, algorithms, and the importance of proper key management. Mastering these concepts

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12:00

Episode 87 — Password Best Practices and Managers

Certified - CompTIA IT Fundamentals+ Audio Course ·

2025/08/25

In this episode, we cover password best practices as outlined in the CompTIA IT Fundamentals (ITF+) certification exam. You’ll learn about creating strong passwords using length, complexity, and unpredictability, as well as how to avoid common mistakes like password reuse.We’ll also discuss password managers, how they securely store credentials, and how to select a trustworthy option. Understanding these practices ensures you can answer exam questions related to authentication security and

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11:28

Episode 86 — Safe Browsing: Certificates and Website...

Certified - CompTIA IT Fundamentals+ Audio Course ·

2025/08/25

Safe browsing is a critical topic in the CompTIA IT Fundamentals (ITF+) certification exam, and this episode shows you how to verify website certificates, identify secure connections, and recognize invalid or suspicious certificates. We’ll explain how HTTPS works, the role of certificate authorities, and why expired or mismatched certificates are red flags.We’ll also discuss phishing websites and other malicious online traps, giving you practical steps for assessing website legitimacy

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13:06

Episode 85 — Safe Software Installation and Licensing...

Certified - CompTIA IT Fundamentals+ Audio Course ·

2025/08/25

In this episode, we discuss safe software installation practices and licensing models, both of which are covered in the CompTIA IT Fundamentals (ITF+) certification exam. You’ll learn how to verify software sources, check digital signatures, and follow proper installation procedures to avoid introducing malware or vulnerabilities.We’ll also explain licensing types — including open source, proprietary, subscription, and perpetual — and the legal and ethical considerations for each. Knowing

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12:12

Episode 84 — USB and Cable Lock Physical Security...

Certified - CompTIA IT Fundamentals+ Audio Course ·

2025/08/25

Physical security is just as important as digital safeguards, and this episode examines USB and cable lock practices for the CompTIA IT Fundamentals (ITF+) certification exam. We’ll explain how USB port locks prevent unauthorized device connections and how cable locks secure laptops, desktops, and other hardware against theft.We’ll also cover scenarios where physical security controls are critical, such as public workspaces, shared offices, and mobile work environments. Understanding these

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12:17

Episode 83 — Device Security: Firewalls, Patch...

Certified - CompTIA IT Fundamentals+ Audio Course ·

2025/08/25

This episode covers device security measures that are essential knowledge for the CompTIA IT Fundamentals (ITF+) certification exam. You’ll learn how firewalls filter network traffic to block unauthorized access, how patch management ensures systems stay updated against vulnerabilities, and how anti-malware tools detect and remove malicious software.We’ll discuss best practices for configuring each of these defenses and how they work together in a layered security approach. Mastering these

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11:08

Episode 82 — Recognizing Social Engineering and...

Certified - CompTIA IT Fundamentals+ Audio Course ·

2025/08/25

Social engineering and phishing are among the most common threats you’ll need to identify for the CompTIA IT Fundamentals (ITF+) certification exam. In this episode, we’ll explain how attackers manipulate human behavior to gain unauthorized access, from deceptive emails to fraudulent phone calls and fake websites. We’ll cover real-world examples and the warning signs that indicate a possible attack.We’ll also discuss preventative measures such as user awareness training, multi-factor

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12:25

Episode 81 — Logs, Location Data, and Browser History

Certified - CompTIA IT Fundamentals+ Audio Course ·

2025/08/25

In this episode, we examine how logs, location data, and browser history are used in system monitoring and security, all of which appear in the CompTIA IT Fundamentals (ITF+) certification exam objectives. You’ll learn how system and application logs record activities for troubleshooting, compliance, and forensic investigations. We’ll also discuss the privacy and security implications of location tracking, particularly on mobile devices and connected applications.We’ll explore how browser

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12:50

Episode 80 — Authorization and Least Privilege Explained

Certified - CompTIA IT Fundamentals+ Audio Course ·

2025/08/25

In this episode, we focus on authorization, which is distinct from authentication, as tested in the CompTIA IT Fundamentals (ITF+) certification exam. Authorization determines what resources a user can access and what actions they can perform after being authenticated. You’ll learn about permission settings, access control lists, and the concept of role-based access.We’ll also cover the principle of least privilege, which limits user permissions to only what is necessary for their role

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13:28

Episode 79 — Authentication Models: Single, Multi, SSO

Certified - CompTIA IT Fundamentals+ Audio Course ·

2025/08/25

Authentication models are central to IT security, and this episode covers them in detail for the CompTIA IT Fundamentals (ITF+) certification exam. You’ll learn the differences between single-factor authentication, multifactor authentication (MFA), and single sign-on (SSO). We’ll explain how each model works, where it’s most appropriate, and the trade-offs between security and convenience.We’ll also explore real-world examples of MFA implementations, including combinations of passwords,

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12:51

Episode 78 — Understanding PII, GDPR, and Privacy...

Certified - CompTIA IT Fundamentals+ Audio Course ·

2025/08/25

In this episode, we discuss privacy and compliance topics that are critical for the CompTIA IT Fundamentals (ITF+) certification exam. You’ll learn what constitutes personally identifiable information (PII), why it must be protected, and how regulations like the General Data Protection Regulation (GDPR) set legal requirements for handling personal data.We’ll cover examples of PII, from names and addresses to biometric data, and explain how misuse can lead to severe legal and reputational

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11:41

Episode 77 — CIA Triad: Confidentiality, Integrity,...

Certified - CompTIA IT Fundamentals+ Audio Course ·

2025/08/25

This episode introduces one of the most fundamental security models tested in the CompTIA IT Fundamentals (ITF+) certification exam — the CIA triad. You’ll learn how confidentiality ensures that data is only accessible to authorized users, integrity guarantees that information is accurate and unaltered, and availability ensures that data and systems remain accessible when needed.We’ll also explore how these principles guide IT security strategies, from encryption and access control to

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13:05

Episode 76 — Understanding Database Availability and...

Certified - CompTIA IT Fundamentals+ Audio Course ·

2025/08/25

Database availability and access are critical topics in the CompTIA IT Fundamentals (ITF+) certification exam, and this episode explains why. We’ll discuss how uptime is measured, the importance of high-availability configurations, and methods like clustering and replication that ensure databases remain accessible even in the event of hardware or network failures.We’ll also cover access models, including online versus offline databases, read-only versus read/write permissions, and

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13:30

Episode 75 — Storage Locations: Local, Cloud, and...

Certified - CompTIA IT Fundamentals+ Audio Course ·

2025/08/25

In this episode, we explore different storage location options as covered in the CompTIA IT Fundamentals (ITF+) certification exam. You’ll learn how local storage, such as internal hard drives and SSDs, offers speed and direct control but may be limited in capacity or vulnerable to hardware failure. We’ll compare this with cloud storage, which provides scalability, remote accessibility, and redundancy, but depends heavily on internet connectivity and vendor security.We’ll also discuss

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13:41

Episode 74 — Backup Concepts: Files, Systems, and...

Certified - CompTIA IT Fundamentals+ Audio Course ·

2025/08/25

Backups are critical to data protection, and this episode covers the core concepts tested in the CompTIA IT Fundamentals (ITF+) certification exam. You’ll learn about different backup types, including file-level, system-level, and image-based backups, as well as their respective recovery processes.We’ll also cover the importance of backup schedules, off-site storage, and periodic testing to ensure data can be restored when needed. This knowledge prepares you to select the most appropriate

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13:11

Episode 73 — Non-Relational Databases: Key/Value and...

Certified - CompTIA IT Fundamentals+ Audio Course ·

2025/08/25

In this episode, we examine non-relational databases and their importance in the CompTIA IT Fundamentals (ITF+) certification exam. Key/value stores and document databases offer flexible structures ideal for handling unstructured or semi-structured data, such as logs, multimedia content, or JSON documents.We’ll compare these models to relational systems, explaining why they’re often chosen for high-performance web applications and large-scale distributed environments. Knowing when to

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13:51

Episode 72 — Relational Database Concepts: Tables,...

Certified - CompTIA IT Fundamentals+ Audio Course ·

2025/08/25

This episode breaks down relational database structure for the CompTIA IT Fundamentals (ITF+) certification exam. You’ll learn how data is organized into tables, with each table consisting of fields (columns) and records (rows). We’ll explain the roles of primary keys, which uniquely identify records, and foreign keys, which establish relationships between tables.We’ll also explore constraints that enforce data accuracy, such as requiring values to be unique or non-empty. Mastering these

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