One way to prevent vulnerability exploits is to identify the issues before the hackers can find them. In this video, you’ll learn how vulnerability scanning can be used to build a more secure network infrastructure.
Vulnerability Scanning – CompTIA Network+ N10-005: 5.6 Read More »
If you need to identify and stop network, operating system, and application vulnerabilities, then you’ll probably want to consider an IDS or IPS. In this video, you’ll learn about intrusion identification technologies and how they are used to prevent the exploit of vulnerabilities.
An Overview of IPS and IDS – CompTIA Network+ N10-005: 5.6 Read More »
The translation of IP addresses can provide us with some useful network configurations. In this video, we’ll examine both network address translation and port address translation techniques and how they are commonly used.
Understanding NAT and PAT – CompTIA Network+ N10-005: 5.5 Read More »
A firewall uses a specific set of rules to allow or deny traffic flows through the network. In this video, you’ll learn about firewall rulebases and we’ll examine a firewall rulebase for an Internet-facing web server.
Understanding Firewall Rules – CompTIA Network+ N10-005: 5.5 Read More »
Today’s security technologies use different techniques for allowing traffic flows through the network. In this video, you’ll learn about firewall-based stateful inspection and how to perform simple packet filtering in other network devices.
Stateful Inspection and Packet Filtering – CompTIA Network+ N10-005: 5.5 Read More »
Our firewalls allow us to keep the bad guys away from our systems but still provide for connectivity to network resources. In this video, you’ll learn about the advantages and disadvantages of hardware-based firewalls and software-based firewalls.
Software and Hardware Firewalls – CompTIA Network+ N10-005: 5.5 Read More »
If a security event occurs in your organization, how would you handle it? In this video, you’ll learn some of the techniques used when dealing with a security incident.
Incident Response – CompTIA Network+ N10-005: 5.4 Read More »
Security policies are standard requirements for most organizations. In this video, you’ll learn about the best practices for security policies and ways to keep your user community updated with the latest information about security policies and procedures.
Policies and Procedures – CompTIA Network+ N10-005: 5.4 Read More »
An important security practice is keeping your system and applications up-to-date. In this video, you’ll learn about patch management techniques and protecting your computer with timely updates.
Patch Management – CompTIA Network+ N10-005: 5.4 Read More »
With the right training, your end-users can be a valuable security measure. In this video, you’ll learn some techniques for training your end-users and making them aware of today’s modern security concerns.
End-User Security Training and Awareness – CompTIA Network+ N10-005: 5.4 Read More »
