Elias Papatestas

Elias Papatestas is an instructor at Infosec who teaches the Linux+ XK0-005 course, designed for individuals looking to earn their CompTIA Linux+ certification. This course provides comprehensive coverage of essential Linux concepts, including system architecture, command-line operations, security, and troubleshooting. Elias emphasizes practical skills, guiding students through real-world scenarios and hands-on exercises to ensure they are well-prepared for the certification exam. The course not only focuses on the foundational knowledge required for Linux administration but also incorporates advanced topics, making it suitable for both beginners and those seeking to deepen their understanding of Linux systems. By the end of the course, participants will have the confidence and skills necessary to manage Linux environments effectively and pursue career opportunities in IT and cybersecurity.