Cyber Security is the practice of protecting systems, networks, and software from digital attacks. Coursera's Cyber Security catalogue teaches you the fundamental knowledge of this crucial field, starting from understanding threats and vulnerabilities to implementing measures to mitigate risks. You'll learn about various aspects of information security and cyber security such as network security, application security, data protection, identity and access management, incident response, and risk management. This skillset will empower you to protect and sustain systems, ward off cyber threats, and ensure business continuity in the digital world. Whether you're an IT professional, a system administrator, or someone interested in safeguarding digital assets, you will acquire the skills to thwart cyber threats and ensure digital safety.