Description: External authentication refers to authentication methods that involve third-party services or systems to verify a user’s identity. This approach is based on the idea that, instead of managing access credentials internally, an organization can delegate this responsibility to a specialized external provider. This not only simplifies the management of passwords and credentials but can also enhance security by leveraging the advanced authentication technologies that these providers offer. External authentication can include the use of identity providers, such as social networks, where users can log into applications and services using their credentials from these platforms. Additionally, it may involve multifactor authentication systems, where more than one verification method is required, such as a code sent to a mobile device or an authentication app. This approach is particularly relevant in a world where cyber threats are becoming increasingly sophisticated, and organizations seek effective and efficient ways to protect their data and that of their users.
