New viruses, malware, and threads for your Mac are created every single day. As there are new viruses and malware created every day, every Mac owner needs to learn how to protect their computer. Apple is constantly working on making the performance of its product better, faster, and safer. You should never miss neither a macOS update nor any app update sometimes, it includes bug fixes, performance enhancements, but very often, it has important security updates. If you have some sensitive information stored on your Mac, it is best to encrypt it and choose this security option.”]
Source: https://gbhackers.com/best-tips-to-improve-your-macs-security/