This is an Unofficial Course.

This course provides a comprehensive and practical introduction to systems security, aligned with the SSCP (Systems Security Certified Practitioner) body of knowledge. It is designed to build a strong foundation in security principles while focusing on real-world application across enterprise environments. Learners will gain a clear understanding of how security operates at the system, network, and organizational levels, making this course suitable both for certification preparation and for developing hands-on security skills.

The course begins by establishing essential security fundamentals, including core principles, controls, governance structures, and the roles and responsibilities involved in managing security within an organization. Learners will explore how policies, standards, and procedures support effective security programs and how the SSCP mindset applies security concepts in operational environments.

A major focus of the course is access control, where learners will develop a solid understanding of authentication, authorization, accountability, and privilege management. Different access control models are explained in practical terms, helping learners understand how access decisions are made, enforced, and monitored in modern systems.

The course then moves into security operations and administration, covering day-to-day security responsibilities such as configuration management, change control, patch management, logging, monitoring, and auditing. Learners will understand how assets are identified, classified, and protected using baseline security practices that reduce operational risk and improve system reliability.

Risk identification and analysis are explored in depth, enabling learners to understand threats, vulnerabilities, and risk assessment methodologies. The course explains how organizations evaluate risk, select appropriate response strategies, and continuously monitor the threat landscape using threat intelligence and threat modeling techniques.

Incident response and recovery are covered with a lifecycle-based approach, helping learners recognize indicators of compromise, classify incidents, and apply effective containment, eradication, and recovery actions. Post-incident analysis and reporting are emphasized to reinforce lessons learned and strengthen organizational resilience.

The course also introduces cryptography concepts essential for protecting data and communications. Learners will gain a practical understanding of encryption methods, hashing, digital signatures, key management, and public key infrastructure, with an emphasis on when and why each technique is used in enterprise systems.

Network and communications security concepts are addressed by examining secure architectures, network device roles, communication protocols, and wireless security considerations. The course highlights how data is protected during transmission and how network controls support overall system security.

Finally, learners will explore system and application security concepts, including system hardening, vulnerability management, and secure application practices.

By the end of the course, learners will have a well-rounded understanding of systems security operations, risk management, and defensive practices, equipping them with the knowledge and confidence to perform effectively in security roles or to pursue SSCP certification.

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