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PODCAST

Certified - CompTIA Tech+ Audio Course

The Tech+ Audio Course is your complete, on-demand study companion for mastering the CompTIA Tech+ (FC0-U71) certification exam. Designed for those beginning their journey into information technology, it guides you step by step through every domain and objective of the official exam blueprint. Each episode transforms complex IT concepts into clear, relatable lessons filled with practical examples, definitions, and real-world applications. Whether you’re learning about hardware components, software

technology courses

All Episodes

1:57

Trailer

Certified - CompTIA Tech+ Audio Course ·

2025/10/14

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13:51

Episode 58: Wireless Security Settings: SSID, WPA2,...

Certified - CompTIA Tech+ Audio Course ·

2025/08/18

This episode covers the essential security settings for configuring a small wireless network. We explain how to change the default SSID, set strong passwords, and choose between encryption standards such as WPA2 and WPA3. You will learn the differences between open, pre-shared key, and enterprise-level authentication options.We also provide real-world examples, such as securing a home network from unauthorized access or configuring a business Wi-Fi environment to protect sensitive data

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15:29

Episode 57: Encryption Use Cases: Data at Rest vs....

Certified - CompTIA Tech+ Audio Course ·

2025/08/18

This episode explains how encryption protects data in two primary states—when stored (data at rest) and when moving across networks (data in transit). We define plaintext and ciphertext, along with encryption methods for securing files, disks, mobile devices, emails, and web traffic. Understanding these concepts is vital for identifying when and how encryption should be applied.We provide practical examples such as encrypting a laptop hard drive to protect against theft or using a VPN to

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11:29

Episode 56: Password Management: Complexity,...

Certified - CompTIA Tech+ Audio Course ·

2025/08/18

This episode examines best practices for creating and managing secure passwords. We explain why password length, complexity, and uniqueness are essential to reducing the risk of compromise. You will learn how to implement policies for password history, expiration, and avoiding reuse across different accounts. These guidelines help maintain system security and are directly reflected in the exam objectives.We also explore the use of password managers for secure storage and generation, as well

en

12:10

Episode 55: Safe Browsing: Certificates, Sites, and...

Certified - CompTIA Tech+ Audio Course ·

2025/08/18

This episode focuses on safe browsing practices to protect user data and system integrity. We explain how to verify website security using valid certificates, recognize potentially malicious sites, and configure browser settings for safer operation. Privacy considerations include managing cookies, limiting personal information shared online, and understanding how AI-generated content can introduce risks.We also discuss examples such as avoiding insecure public Wi-Fi for sensitive

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13:42

Episode 54: Software Practices: Licensing, Sources,...

Certified - CompTIA Tech+ Audio Course ·

2025/08/18

This episode covers the best practices for managing software, from verifying licensing compliance to ensuring secure sourcing and regular updates. We explain the differences between open source, proprietary, subscription, and perpetual licenses, along with the importance of product keys and serial numbers.We also emphasize downloading software from trusted sources, such as OEM websites or verified app stores, to reduce security risks. Examples include validating application integrity before

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12:50

Episode 53: Device Security: Phishing, Malware, and...

Certified - CompTIA Tech+ Audio Course ·

2025/08/18

This episode addresses key strategies for securing devices against common threats. We cover security awareness measures, such as recognizing phishing attempts, and the importance of anti-malware tools, firewalls, and regular patching. You will learn how to implement physical protections like cable and USB locks, as well as software-based safeguards.We also discuss device hardening, which involves disabling unnecessary services, securing default settings, and applying vendor updates

en

11:17

Episode 52: Authentication and Authorization: Models...

Certified - CompTIA Tech+ Audio Course ·

2025/08/18

This episode focuses on the processes of authentication and authorization, explaining how they verify identity and determine permissions. We outline common authentication methods, from single-factor to multifactor, and introduce models such as least privilege and role-based access control. You will also learn how proper logging supports accounting and auditing functions.Real-world examples include setting different access permissions for administrators and users, implementing single sign-on

en

14:07

Episode 51: Security Concepts: CIA, Privacy, and...

Certified - CompTIA Tech+ Audio Course ·

2025/08/18

This episode explores the foundational concepts of information security, beginning with the CIA triad—confidentiality, integrity, and availability. We explain how each principle guides security decisions and policies, from controlling access to ensuring data accuracy and maintaining system uptime. You will also learn about privacy considerations, such as protecting personally identifiable information and complying with regulations like GDPR.We further discuss authentication, authorization,

en

10:59

Episode 50: Security: Domain Overview

Certified - CompTIA Tech+ Audio Course ·

2025/08/18

This episode introduces the Security domain, which covers essential principles, best practices, and protective technologies for safeguarding systems and information. You will learn how this domain addresses confidentiality, integrity, availability, privacy, authentication, and authorization concepts. Its coverage is broad, touching areas from device security to encryption and wireless protection.We also explain how the Security domain interconnects with all other exam areas, influencing

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16:29

Episode 49: Backup Strategies: File, System, and...

Certified - CompTIA Tech+ Audio Course ·

2025/08/18

This episode covers the principles of data backup, including file-level backups, full system backups, and restore procedures. We explain different storage locations, from local media like external drives and SD cards to cloud-based storage solutions, and discuss the pros and cons of each approach.We also present examples of backup scheduling, such as daily incremental backups for active files or weekly full backups for system recovery. Understanding how to choose the right backup strategy

en

12:36

Episode 48: Database Structures: Relational and...

Certified - CompTIA Tech+ Audio Course ·

2025/08/18

This episode compares relational and non-relational database structures, explaining when each is most effective. We define relational components such as tables, rows, columns, and keys, as well as non-relational formats like key/value and document databases. Understanding these distinctions is crucial for recognizing how data should be organized in different environments.We also explore examples like using a relational database for structured financial transactions versus a non-relational

en

14:04

Episode 47: Databases in Action: Usage, Speed, and...

Certified - CompTIA Tech+ Audio Course ·

2025/08/18

This episode focuses on the practical uses of databases, including creating, querying, and generating reports. We explain the advantages of databases over flat files, such as scalability, speed, and support for multiple concurrent users. You will also learn about data persistence, availability, and the trade-offs between cloud and local database hosting.We provide real-world examples like using a database to manage an e-commerce inventory or a hospital patient record system. These scenarios

en

11:18

Episode 46: Data Value: Analytics, Reporting, and...

Certified - CompTIA Tech+ Audio Course ·

2025/08/18

This episode explains how organizations treat data as a valuable asset, exploring its role in decision-making, reporting, and revenue generation. We cover the difference between critical and non-critical data, how data is collected, and how it is correlated to identify trends and insights. You will learn how analytics and meaningful reporting influence strategic business decisions, making these concepts relevant for both exam understanding and real-world IT operations.We also examine

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10:56

Episode 45: Data and Database Fundamentals: Domain...

Certified - CompTIA Tech+ Audio Course ·

2025/08/18

This episode introduces the Data and Database Fundamentals domain, explaining how it addresses the value of data, database structures, and backup concepts. You will learn why this domain is crucial for understanding how information is stored, managed, and secured, and how it connects to other exam areas like software, networking, and security.We also highlight real-world examples, such as using structured databases to store customer information or implementing regular backups to protect

en

11:04

Episode 44: Code Organization: Pseudocode,...

Certified - CompTIA Tech+ Audio Course ·

2025/08/18

This episode explains organizational techniques used in programming, including pseudocode, flowcharts, and logic structures. We describe how pseudocode provides a language-agnostic plan for development, how flowcharts visually map program flow, and how logical structures like branching and looping control execution. These tools help programmers design and troubleshoot software efficiently.We also explore scenarios where these techniques are applied, such as mapping a decision-making process

en

11:57

Episode 43: Programming Concepts: Variables,...

Certified - CompTIA Tech+ Audio Course ·

2025/08/18

This episode covers the core concepts of programming, focusing on variables, functions, and objects. We explain how variables store and manipulate data, how functions encapsulate reusable logic, and how objects combine properties and methods to model real-world entities in code. Understanding these concepts is essential for interpreting how programs are structured and executed.We also examine examples such as declaring variables for dynamic data, writing functions to perform calculations,

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12:40

Episode 42: Data Types: Char, String, Integer, Float,...

Certified - CompTIA Tech+ Audio Course ·

2025/08/18

This episode reviews the fundamental data types used in programming, including characters, strings, integers, floating-point numbers, and Boolean values. We define each type, explain its purpose, and describe how data types influence program behavior. This understanding is critical for writing accurate code and avoiding type-related errors, which can lead to unexpected results or program failures.We also provide real-world examples, such as using Booleans for conditional logic, floats for

en

12:21

Episode 41: Programming Language Types: Interpreted,...

Certified - CompTIA Tech+ Audio Course ·

2025/08/18

This episode explains the different categories of programming languages, including interpreted, compiled, scripting, markup, and query languages. We discuss how interpreted languages execute code line-by-line, compiled languages translate entire programs into machine code before execution, and how scripting and markup languages serve specific automation or content structuring purposes. Recognizing these distinctions is essential for identifying the right tool for a given development task in

en

13:07

Episode 40: Software Development Concepts: Domain...

Certified - CompTIA Tech+ Audio Course ·

2025/08/18

This episode provides an overview of the Software Development Concepts domain, outlining the skills and knowledge areas it covers. You will learn about programming language categories, fundamental data types, programming concepts, and organizational techniques. The domain’s focus is on helping you understand the building blocks of software and how they are applied in creating functional programs.We also explain how this domain connects to other parts of the exam, such as data management and

en

59 results

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