Setting Up a Virtual Machine: Challenges and Termination

Name: Setting Up a Virtual Machine: Challenges and Termination
Author: Jerry Smith

Overcome the challenges of using virtual machines

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Course: On-Demand

Hello, My name is Jerry Smith. In these lessons, you learn how to manage vulnerabilities and patches and use VMs as test environments. Vulnerability management, sometimes known as vulnerability assessment, is when an organization engages in the frequent proactive scanning of their environment to identify vulnerabilities in their systems and mitigate those through patching or other mechanisms. Before you can implement an effective vulnerability management program, you must know what you have. Therefore, a full system inventory is needed. Even better would be implementing a CMDB or configuration management database. You should also perform regular vulnerability assessments to identify weaknesses and potential security flaws. Utilize automated tools such as vulnerability scanners to scan your systems and network for known vulnerabilities. Combine automated scans with manual assessments to discover complex or emerging vulnerabilities. Establish a system for prioritizing vulnerabilities based on factors such as their severity, potentially impact, exploit ability and the value of the asset they affect. This prioritization will help you focus on addressing the most critical vulnerabilities First. Establish a patch management process to ensure timely installation of security updates, patches, and bug fixes. Regularly monitor vendor advisories and security alerts to stay informed about new vulnerabilities and their corresponding patches. Lastly, you should use a dedicated email address, something that goes to your vulnerability group and sign up for email updates from your hardware, software and service vendors. They will often send out security notifications that you can use in your program. With vulnerability scanning, there are two primary types. Network scanning and agent based network scanning can then be broken down into two parts. Credentialed and UN Credentialed. Credentialed means the network scanner has access into the system and Uncredential can only see what the device is publicly sharing. Each have their place, but clearly the credential scan is far more effective. Agent-based scanning is the most modern version of vulnerability scanning. It provides the most information is noninvasive and is extremely fast. Having said that, there are some situations where a device doesn't support the agent or a policy is in place that won't let an agent be installed. So most organizations maintain both types of vulnerability scanning. Stay tuned for the next lesson where we will learn about patch management. Thanks for watching.

Beginner Provider : Jerry Smith 5 Lessons · 10m in Arabic, English

Course Description

In these lessons, you will learn about vulnerability management, patch management, and using virtual machines as test and lab devices. Every organization that utilizes virtual machines should implement vulnerability assessments.

Vulnerability management is a cornerstone of any IT department. By frequently scanning your devices for known vulnerabilities, you can manage risk and keep your organization secure. Patch management is also an important way of overcoming challenges. Once you have a list of systems with vulnerabilities, you can implement a patch management process to handle tasks in a timely manner. Patch management is an essential part of information technology because software systems frequently require patching in the real world. A key use of virtualization is testing and learning. Quality assurance departments are using automation to rapidly spin up a variety of configurations in virtual machines to test software. You will learn how organizations implement these types of procedures in real world environments.

What You'll Learn

Explore vulnerability management, including scanning devices for known vulnerabilities to manage risk and keep your organization secure
Implement patch management processes to handle vulnerabilities in a timely manner
Install patches for Windows and Kali systems
Use virtual machines as test and lab devices
Apply virtualization for testing and learning, including using VMs to test software configurations

Key Takeaways

Every organization that utilizes virtual machines should implement vulnerability assessments, and vulnerability management is a cornerstone of any IT department.
Frequently scanning your devices for known vulnerabilities lets you manage risk and keep your organization secure.
Once you have a list of systems with vulnerabilities, a patch management process helps you handle tasks in a timely manner.
Patch management is an essential part of information technology because software systems frequently require patching in the real world.
A key use of virtualization is testing and learning, with quality assurance departments using automation to rapidly spin up a variety of configurations in virtual machines to test software.

Frequently Asked Questions

What topics does this course cover?

The course covers vulnerability management, patch management, and using virtual machines as test and lab devices. Lessons include Vulnerability Management, Patch Management, Installing Patches for Windows, Installing Patches for Kali, and Using VMs as Test Environments.

What skills will I gain from this course?

You will gain skills in Virtual Computing, Virtual Machine Interface, Virtual Machine Manager, Virtual Machines, Virtualization, and Virtualization Security.

Who should implement the practices taught in this course?

Every organization that utilizes virtual machines should implement vulnerability assessments. Vulnerability management is described as a cornerstone of any IT department.

How does this course relate to real-world environments?

The course explains how organizations implement these types of procedures in real world environments, including how quality assurance departments use automation to rapidly spin up a variety of configurations in virtual machines to test software.