password manager

A password manager is a computer program that allows users to store and manage their passwords for local applications and online services. In many cases software used to manage passwords allow also generate strong passwords and fill forms. Password manager can be delivered as a one of or mixed of: computer application, mobile application, web browser extension, web based service, portable software for USB units.A password manager assists in generating and retrieving complex passwords, storing such passwords in an encrypted database, or calculating them on demand.Depending on the type of password manager used and on the functionality offered by its developers, the encrypted database is either stored locally on the user's device or stored remotely through an online cloud storage. Password managers typically require a user to generate and remember one "master" password to unlock and access information stored in their databases. Modern password managers increase security using 2F authentication and extend usability using embed in device biometrics like faceID or touchID.Many password manager applications offer additional capabilities that enhance both convenience and security such as storage of credit card and frequent flyer information and autofill functionality.

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