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x86 Instructions: Overview of the Most Common x86 Instructions
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This video introduces the most common x86 instructions, how to use them and the different variations of them.
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Your First x86 Program: How to Build Your First x86 Program
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This video will introduce how to build and execute an application entirely built in x86.
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Syllabus
Syllabus
Course description
In this course, we’ll learn the most commonly used x86 instructions. We’ll walk through examples and variations of each involving memory usage and CPU registers. Then we’ll walk through how to build and execute an application written entirely in x86 Assembly.


Meet the author
Stephanie Domas is Executive Vice President at MedSec. In this role, she leads the development of cybersecurity products and services to support medical device manufacturers on design, architecture, security risk management, regulatory filings, penetration testing and execution of security best practices in the development of medical devices, as well as vulnerability and asset management of connected medical devices in hospitals.
Mrs. Domas has spent 10+ years doing security research at the x86 level. She is emphatic that whether your goal is to be a better developer, security researcher, or reverse engineer, knowledge of assembly is crucial. She is passionate about spreading the joy of x86 and routinely teaches training and speaks on x86 assembly at security events such as Blackhat, Defcon and Derbycon.
Associated NICE Work Roles
All Infosec training maps directly to the NICE Workforce Framework for Cybersecurity to guide you from beginner to expert across 52 Work Roles.
- Exploitation Analyst
- Cyber Operator
- Data Analyst
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We use Infosec Skills to provide continuous training to our technicians and to prepare them for various certifications. Infosec Skills allows us to create personalized training programs that focus on each of our technicians’ particular roles and see their progress as they take courses. We also, recommend it to clients to make their IT support teams better.
Caleb Yankus
This has been utilized to bridge the skills gap across our cyber team and to aid them as they prepare for their various certifications. It also has provided a nice learning foundation for our various cyber team members to utilize as we continue to find ways for cross-utilization with operations while minimizing the downtime needed to ensure everyone’s knowledge is the same.
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We use Infosec Skills to provide base level knowledge for employees. We also use the services to provide in depth learning for employees as they encounter new technologies. If an employee is is assigned to a new project, we can rely on Infosec Skills to provide a rapid concentrated learning environment. This rapid concentrated learning positions our employees for success.
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