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Zero-Day Attacks title slide

Zero-Day Attacks – CompTIA A+ 220-1202 – 2.5

220-1202 Videos / June 13, 2025

A zero-day attack takes advantage of a previously-unknown vulnerability. In this video, you’ll learn about zero-day attacks and how organizations can react to a zero-day vulnerability. << Previous: On-Path Attacks Next Video: Password Attacks (coming soon!) >>

Zero-Day Attacks – CompTIA A+ 220-1202 – 2.5 Read More »

On-Path Attacks title slide

On-Path Attacks – CompTIA A+ 220-1202 – 2.5

220-1202 Videos / June 13, 2025

Attackers have many different techniques to gain unauthorized access to information. In this video, you’ll learn about on-path attacks, ARP poisoning, and wireless evil twins. << Previous: Denial of Service Next Video: Zero-Day Attacks >>

On-Path Attacks – CompTIA A+ 220-1202 – 2.5 Read More »

Denial of Service title slide

Denial of Service – CompTIA A+ 220-1202 – 2.5

220-1202 Videos / June 13, 2025

A denial of service can cause significant outages and downtime. In this video, you’ll learn about denial of service attacks and distributed denial of service attacks. << Previous: Social Engineering Next Video: On-Path Attacks >>

Denial of Service – CompTIA A+ 220-1202 – 2.5 Read More »

Social Engineering title slide

Social Engineering – CompTIA A+ 220-1202 – 2.5

220-1202 Videos / June 13, 2025

Social Engineering can take many different forms. In this video, you’ll learn about phishing, shoulder surfing, tailgating, impersonation, and more. << Previous: Anti-malware Tools Next Video: Denial of Service >>

Social Engineering – CompTIA A+ 220-1202 – 2.5 Read More »

Anti-malware Tools title slide

Anti-malware Tools – CompTIA A+ 220-1202 – 2.4

220-1202 Videos / June 13, 2025

Security professionals have many tools available to combat malware. In this video, you’ll learn about the Windows Recovery Environment (WinRE), Endpoint Detection and Response (EDR), email gateways, software firewalls, and more. << Previous: Malware Next Video: Social Engineering >>

Anti-malware Tools – CompTIA A+ 220-1202 – 2.4 Read More »

Malware title slide

Malware – CompTIA A+ 220-1202 – 2.4

220-1202 Videos / June 13, 2025

Malware can be a significant security issue for any network. In this video, you’ll learn about trojan horses, rootkits, spyware, keyloggers, ransomware, and more. << Previous: Authentication Methods Next Video: Anti-malware Tools >>

Malware – CompTIA A+ 220-1202 – 2.4 Read More »

Today’s 220-1201 CompTIA A+ Pop Quiz: The line must be drawn here

220-1201 Pop Quizzes / June 13, 2025

Today’s 220-1201 CompTIA A+ Pop Quiz: The line must be drawn here Read More »

A+ 220-1202 Study Group Replays

Uncategorized / June 12, 2025

Professor Messer’s CompTIA A+ 220-1202 Study Group Replays Our A+ Study Groups include one hour of new questions each month, and we break down the questions and answers to give a perspective of how the technology is applied to the CompTIA Exam Objectives. The second hour of the Study Group is our “after show,” where

A+ 220-1202 Study Group Replays Read More »

June 2025 A+ 220-1202 Study Group title slide

Professor Messer’s CompTIA A+ 220-1202 Study Group – June 2025

220-1202 Study Groups / June 12, 2025

Professor Messer’s CompTIA A+ Core 2 Course Notes and Practice Exams: Click here to learn about my Core 2 A+ downloadable PDF Course Notes and Practice Exams. How well do you know your A+ exam objectives? Follow along with our Q&A in this replay of our June 2025 Core 2 CompTIA A+ Study Group. Audio

Professor Messer’s CompTIA A+ 220-1202 Study Group – June 2025 Read More »

Today’s SY0-701 CompTIA Security+ Pop Quiz: We’re all talking about it

SY0-701 Pop Quizzes / June 12, 2025

Today’s SY0-701 CompTIA Security+ Pop Quiz: We’re all talking about it Read More »

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  • Zero-Day Attacks – CompTIA A+ 220-1202 – 2.5
  • On-Path Attacks – CompTIA A+ 220-1202 – 2.5
  • Denial of Service – CompTIA A+ 220-1202 – 2.5
  • Social Engineering – CompTIA A+ 220-1202 – 2.5
  • Anti-malware Tools – CompTIA A+ 220-1202 – 2.4

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