Information Security Fundamentals: Networks and Data Backups

In today's interconnected environment, understanding the fundamentals of information security is non-negotiable for protecting data and maintaining business continuity. This course provides a clear, practical roadmap for establishing secure foundational practices, allowing you to confidently configure basic network defenses and implement reliable, modern data protection measures. What you'll learn: * Understand core information security concepts, including confidentiality, integrity, and availability (CIA triad). * Learn how to configure basic secure network settings, manage access controls, and identify common vulnerabilities. * Apply industry best practices for data backup, including the 3-2-1 rule, recovery testing, and immutable storage concepts. * Practice analyzing common cyber threats like phishing, malware, and ransomware and developing immediate mitigation strategies. * Master the principles of disaster recovery planning to ensure rapid system restoration following a security incident. The course begins with foundational terminology and threat analysis before guiding you through practical steps for securing network devices and designing effective backup and recovery workflows using written explanations and configuration examples. This course is designed for absolute beginners and those new to IT or security who need a solid foundation in data protection and network safety. No prior security experience is required. Start building your essential security knowledge today.