CompTIA A+ 220-1102

An on-path attack can view and modify network traffic without the user knowing an attack is occurring. In this video, you’ll learn about on-path attacks and how ARP poisoning can be used to create an on-path attack. << Previous Video: Zero-Day Attacks Next Video: Password Attacks >> There’s an interesting attack that allows an attacker […]

Our applications and operating systems may have vulnerabilities inside that we simply haven’t discovered yet. In this video, you’ll learn about zero-day attacks and how to protect against them. << Previous Video: Denial of Service Next Video: On-Path Attacks >> The operating systems and applications that you use every day may have a security vulnerability

A denial of service can create extensive outages and downtime on a network. In this video, you’ll learn about denial of service techniques, distributed denial of service attacks, botnets, and more. << Previous Video: Social Engineering Next Video: Zero-Day Attacks >> A denial of service is when an attacker causes a service to fail. This

Social engineering can circumvent security controls without using any technology. In this video, you’ll learn about phishing, shoulder surfing, piggybacking, wireless evil twins, and more. << Previous Video: Anti-Malware Tools Next Video: Denial of Service >> Attacks that involve social engineering are constantly evolving. Attackers are finding new ways to engage with people to get

There are a number of different strategies for identifying and removing malware. In this video, you’ll learn about the Windows Recovery Environment, software firewalls, anti-phishing education, and OS reinstallation. << Previous Video: Malware Next Video: Social Engineering >> If you need to remove malware from a Windows computer, one way to go about doing that

Attackers have many different ways to infiltrate our systems. In this video, you’ll learn about Trojan Horses, rootkits, keyloggers, ransomware, cryptominers, and more. << Previous Video: Authentication Methods Next Video: Anti-Malware Tools >> If your computer’s ever been infected with malware, you know what a bad experience it can be. We often tell you that

The login process is often centralized to a specific authentication server. In this video, you’ll learn about RADIUS, TACACS+, Kerberos, and multi-factor authentication. << Previous Video: Wireless Encryption Next Video: Malware >> Let’s look at a common scenario that goes on many, many times a day across all of our networks. We need to log

When the network is part of the air itself, it can be challenging to provide the right type of security. In this video, you’ll learn about WPA2, WPA3, SAE, and how to configure these settings on an access point. << Previous Video: Active Directory Next Video: Authentication Methods >> One of the challenges we have

The Active Directory database maintained by Windows Domain Services is a core component of any large Windows installation. In this video, you’ll learn about Active Directory, Domain Services, Organizational Units (OUs), login scripts, Group Policy, home folders, folder redirection, and security groups. << Previous Video: Logical Security Next Video: Wireless Encryption >> In this course,

There are many techniques to enhance the logical security on your computing systems. In this video, you’ll learn about least privilege, access control lists, multi-factor authentication, email filtering, and more. << Previous Video: Physical Security for Staff Next Video: Active Directory >> Least privilege is an important concept in IT security because it determines exactly