One of the most important issues in the digital era today is Cyber Security. We will look at the various types of security such as network security, application security, information security, operation security and business continuity. We also look as the different methods that a system can be compromised such as hacking, phishing, data breaches, malware, viruses, ransomware and spyware. We also cover ways in which you can protect yourself and ensure you are protected and your data is safe from any menacing threats.