We relay on wireless security technologies to keep our network communication secure. In this video, you’ll learn about WEP, WPA, WPA2, and MAC filtering.
Wireless Security – CompTIA Network+ N10-006 – 3.3 Read More »
We rely on access lists to allow or deny traffic flows through our networks. In this video, you’ll learn about content filters, URL filters, and firewall rules.
The traffic we send across the network is subject to viewing by anyone along the way. In this video, you’ll learn about which protocols and services should be used to ensure a secure communications channel.
Using Secure Protocols – CompTIA Network+ N10-006 – 3.3 Read More »
The default configuration of your operating system includes a number of services that you probably don’t use. In this video, you’ll learn how disabling unneeded network services and user accounts can help secure your computer.
Disabling Unneeded Network Services – CompTIA Network+ N10-006 – 3.3 Read More »
Organizations use a formal set of policies to help guide their security requirements. In this video, you’ll learn about security policies and how they are used to develop a formal security posture. << Previous: Switch Port SecurityNext: Disabling Unneeded Services >> One way to maintain a good security posture is to have everyone understanding exactly
Security Policies – CompTIA Network+ N10-006 – 3.3 Read More »
Our network switches often include many different security features. In this video, you’ll learn about DHCP snooping, dynamic ARP inspection, MAC limiting and filtering, and VLAN segmentation.
Switch Port Security – CompTIA Network+ N10-006 – 3.3 Read More »
We use many different technologies to keep the malware from embedding itself in our computers. In this video, you’ll learn about host-based, cloud-based, and network-based anti-malware.
Anti-Malware Software – CompTIA Network+ N10-006 – 3.3 Read More »
There are many techniques that we can use to make our operating systems less vulnerable to attack. In this video, you’ll learn about operating system vulnerabilities and the methods that the bad guys use to take advantage of these vulnerabilities.
Operating System Vulnerabilities – CompTIA Network+ N10-006 – 3.2 Read More »
The applications that we use across our networks can hide vulnerabilities that haven’t yet been discovered by the general public. In this video, you’ll learn about zero-day attacks that take advantage of these vulnerabilities.
Zero-day Attacks – CompTIA Network+ N10-006 – 3.2 Read More »
Some of our largest security concerns aren’t necessarily on the outside of your network. In this video, you’ll learn about the scope of insider threats.
Insider Threats – CompTIA Network+ N10-006 – 3.2 Read More »
