A lot of computer security is based on trust. Your devices verify that you are, indeed, an authorized user, through the use of user names and passwords. And your devices trust services and servers, through a series of certificates and “trusted third parties” who work through a cascading system of verification and authentication.
Delete Your Least Used Apps on Your iPhone
Whether we like it or not, we all have apps that we rarely use on our iPhones. After all, it’s better to have them and...