Tag: updates

Best Practices for Malware Removal – CompTIA A+ 220-902 – 4.2

Best Practices for Malware Removal – CompTIA A+ 220-902 – 4.2

Last modified on July 9th, 2018 at 3:29 pm

A malware infection can be a challenge to completely remove. In this video, you’ll learn a step-by-step list of best practices for removing malware from any system.

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Troubleshooting Operating System Security Issues – CompTIA Network+ N10-006 – 4.7

Troubleshooting Operating System Security Issues – CompTIA Network+ N10-006 – 4.7

Last modified on May 20th, 2015 at 3:48 pm

An operating system’s security must be constantly maintained. In this video, you’ll learn about OS patches, updates, and malware attacks.

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Troubleshooting Wireless Signals – CompTIA Network+ N10-006 – 4.3

Troubleshooting Wireless Signals – CompTIA Network+ N10-006 – 4.3

Last modified on May 20th, 2015 at 3:44 pm

The radio signals on your wireless network can be affected by many different external forces. In this video, you’ll learn how to troubleshoot wireless networks and understand more about signal loss, overlapping channels, signal to noise ratio, saturation, and firmware updates.

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Patches and Updates – CompTIA Network+ N10-006 – 2.5

Patches and Updates – CompTIA Network+ N10-006 – 2.5

Last modified on May 20th, 2015 at 3:15 pm

Patching and updating your computer components can be a simple process or one that can bring significant challenges. In this video, you’ll learn about updating your operating system, firmware, drivers, and much more.

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CompTIA A+ 220-701: 2.5 – Preventive Maintenance

CompTIA A+ 220-701: 2.5 – Preventive Maintenance

Last modified on October 7th, 2019 at 1:49 pm

One of the best ways to solve a computer problem is to avoid it in the first place. In this video, you’ll learn some common ways to keep your computer in peak operating condition.

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CompTIA Network+ N10-004: 6.6 – Common Security Threats

CompTIA Network+ N10-004: 6.6 – Common Security Threats

Last modified on July 24th, 2011 at 5:31 pm

The security of the network is a never-ending struggle against the bad guys. In this video, you’ll learn about the most common security threats and what you can do to protect your network resources. We’ll discuss denial of service attacks, viruses, worms, man in the middle attacks, rogue access points, social engineering, and phishing. We’ll also show you how policies and procedures, user training, and patching can help mitigate these security problems in your network.

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