The Cupertino firm launched a new version a few hours ago for users who are on macOS Catalina. It is true that we are not the majority since these are users who do not have the option of updating our operating system due to the age of the equipment, in any case the users who “resist” also have the right to updates and Apple does not give up its efforts to improve the security of operating systems in whatever version. Whenever it is necessary to update the equipment for safety, the Cupertino firm will update them.
Security Update 2021-006 for macOS Catalina 10.15.7
This time it is a new version of macOS Catalina to reinforce the security of the Mac operating system. This new version is 2021-006 requires a reboot for installation and in my particular case it took a short time for my iMac to have it installed and ready to go.
Apple does not specify in the notes the details of the improvements implemented andn these security versions but it does recommend its installation as soon as possible to improve the security of the computer against possible external threats.
Sometimes Apple launches a double update for the operating system and for Safari, this time the company only launches a new version for macOS Catalina, leaving aside the browser Apple that recently updated to version 15. We recommend installing this new version of macOS Catalina 10.15.7 to all users who have this operating system on their Mac.