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 >>
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
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 »
Professor Messer’s CompTIA A+ Core 1 Course Notes: Click here to learn about my Core 1 and Core 2 A+ downloadable PDF Course Notes, Practice Exams, and much more! How well do you know your A+ exam objectives? Follow along with our Q&A in this replay of our June 2025 Core 1 CompTIA A+ Study
Professor Messer’s 220-1201 CompTIA A+ Study Group – June 2025 Read More »
Professor Messer’s CompTIA 220-1201 A+ 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 I
Our enterprise networks can choose from many different authentication standards. In this video, you’ll learn about RADIUS (Remote Authentication Dial-in User Service), TACACS (Terminal Access Controller Access-Control System), and Kerberos. << Previous: Wireless Encryption Next Video: Malware >>
Authentication Methods – CompTIA A+ 220-1202 – 2.3 Read More »
Our 802.11 wireless network standards include numerous security features. In this video, you’ll learn about wireless authentication, WPA2, WPA3, and AES encryption. << Previous: Active Directory Next Video: Authentication Methods >>
Active Directory is the foundation of most business networks. In this video, you’ll learn about Active Directory services, adding a device to a Windows Domain, adding Group Policies, configuring folder redirection, and more. << Previous: Windows Security Settings Next Video: Wireless Encryption >>
Windows includes a number of important security features. In this video, you’ll learn about Windows authentication, users and groups, login options, passwordless authentication, NTFS vs. Share permissions, and more. << Previous: Windows Firewall Next Video: Active Directory >>
Windows Security Settings – CompTIA A+ 220-1202 – 2.2 Read More »
The Windows Firewall provides built-in security technology to prevent any unwanted connections. In this video, you’ll learn how to enable and disable Windows Firewall, important configuration options, and additional firewall settings. << Previous: Defender Antivirus Next Video: Windows Security Settings >>
